Haverford College Arboretum

Haverford College invites you to join us as we sign the Treaty of Renewed Friendship with The Lenape Nation of Pennsylvania.Building on years of collaboration with faculty members, the library, and the CPGC, Lenape Nation of Pennsylvania invited the College to host an event as part of the nonprofit organization’s 2022 Rising Nation River Journey, at Founders Hall. The event is open to the public and offers an opportunity to learn more about The Treaty of Renewed Friendship. The gathering brings together organizations and individuals committed to supporting Indigenous peoples and good stewardship of the environment. It is one step

Attend this virtual session to discuss David George Haskell's award-winning book with the Arboretum staff.David George Haskell is a biologist, author, and professor at the University of the South. Join us to discuss The Songs of Trees: Stories from Nature's Great Connectors and discover how trees from Manhattan to the Amazon are connected to the world around them. In this book club session, we will discuss our perspectives on the book, and reading it prior is suggested. The event link will be emailed to participants in the confirmation email generated from program registration.

Attend this campus tour with Philadelphia Mycology Club's founder Bethany Teigen.Join us for a casual stroll around campus hunting for mushrooms! Bethany Teigen, founder of the Philadelphia Mycology Club, will lead the way teaching participants how to properly forage for mushrooms. This class is intended for beginners and will include a general introduction to the fungal kingdom and identification information on each specimen found. Please remember to wear good walking shoes and dress for the weather.

Learn the basics of herbal medicine with us! Learn from, and with, plants found all over campus.We'll discuss the foundational knowledge for making herbal tinctures, teas, and salves and dive into the properties and benefits of a handful of easily accessible herbs. Use all of your senses to get to know an herb and go home ready to explore and create on your own! This event is free for Bi-Co students, and open to the entire community.

Learn the ins and outs of essential oils with Arboretum program coordinator, Jennie Kelly.Essential oils are naturally obtained by distillation and have a characteristic fragrance of the source from which it is extracted. While they have been around for thousands of years these plant derived elixirs have recently gained a lot of popularity. Join us for a basic overview of essential oils, with a specific focus on how they are made, their history, and how to source pure oils. This event will take place via Zoom. The event link will be emailed to participants in the confirmation email generated from

Join Brice Dorwart for an informational walk on campus. ISA CEUs are available for certified arborists!Join Brice Dorwart and arborist professionals as they explore the winter landscape and learn how to identify deciduous tree species without their leaves. Brice is an ISA-certified arborist and utility specialist from Davey Resource Group who works with PECO's vegetation management department. Wear good walking shoes and dress for the weather, this event will take place rain or shine. We will try our best to keep the event to two hours, but if the time runs over and you need to leave at noon we

Join Brice Dorwart for an informational walk on campus. ISA CEUs are available for certified arborists!Join Brice Dorwart and arborist professionals as they explore the winter landscape and learn how to identify deciduous tree species without their leaves. Brice is an ISA-certified arborist and utility specialist from Davey Resource Group who works with PECO's vegetation management department. Wear good walking shoes and dress for the weather, this event will take place rain or shine. We will try our best to keep the event to two hours, but if the time runs over and you need to leave at noon we

Attend this virtual session to discuss Gathering Moss by Robin Wal Kimmerer with the Arboretum staff.Join us to discuss Gathering Moss: A Natural and Cultural History of Mosses by Robin Wall Kimmerer. This 2003 book was the recipient of the John Burroughs Medal for outstanding natural history writing. In this book club session, we will discuss our perspectives on the book, and reading it prior is suggested. The event link will be emailed to participants in the confirmation email generated from program registration.

Attend this virtual session to discuss shrub varieties that the birds will love with Arboretum Program Coordinator, Jennie Kelly.Shrubs that produce berries are an excellent addition to the fall and winter landscape. Not only are they aesthetically pleasing but they can also help support the bird community. In this lecture, we will discuss native varieties of berry-producing plants that can be found at local nurseries and what types of birds you will be attracting to your backyard. The event link will be emailed to participants in the confirmation email generated from program registration.

Join Jonathan Wilson (Associate Professor of Environmental Studies) for a look into his cutting-edge research!Plants are unique among multicellular organisms because much of their physiology is biophysical, rather than behavioral, and the anatomy that defines these biophysical capabilities is preserved in the fossil record. Cutting-edge techniques, when applied to fossilized plant leaves and stems, can illuminate the evolution and ecology of plants that have been extinct for hundreds of millions of years—and shed light on the environments they inhabited. In this presentation, I will describe the techniques we use to understand extinct plants, what scientists have learned about these unusual

Arboretum Director, Claudia Kent will lead you on a winter-themed walk featuring witch hazel and shrubs with winter interest.Leaves may steal the show during the warmer months, but during the winter bark, berries, and witch hazel blooms take the stage. The Arboretum Director, Claudia, will take you on a tour focusing on shrubs with winter interest, including our many varieties of witch hazel. Wear good walking shoes and dress for the weather. In the case of inclement weather we will attempt to reschedule this walk among the participants. Parking can be found in our visitor parking lot and participants will

North zone horticulturist, Briar Maverick will lead the way in a hands-on pruning class!Late dormancy is the time right before woody plants start pushing new growth in the spring, and it is the perfect time to prune summer-blooming shrubs like roses, hydrangeas, and spirea. Join Briar for a hands-on workshop where he'll go over the basics of pruning and plant physiology, cover some common tools and techniques, and give everyone a chance to gain pruning experience.This class is outdoors so please dress for the weather. Gloves and tools will be provided. If you have your own pruners, loppers, or handsaw

Volunteer with Haverford College Arboretum!

Volunteer with Haverford College Arboretum!

Dispose of your electronic waste sustainably during Earth WeekHelp us celebrate Earth Week by participating in an electronics recycling drive. This event is a collaboration between Haverford's Committee for Environmental Responsibility (CER), the Arboretum, and PAR-Recycleworks. Large appliances, light bulbs, and batteries will not be accepted. All data on devices is wiped and destroyed. This event will take place in the South Lot. The drive will then be open to the entire community from 12:00 noon - 2:00 p.m. Most items are able to be recycled free of cost, but some items have a cost in order to ensure they

Celebrate Arbor Day with the Arboretum!The Arboretum has a longstanding tradition of planting trees on Arbor Day. First observed at Haverford on April 4, 1902, representatives of the Pennsylvania Forestry Association came out to the campus to celebrate the holiday. It became such a popular celebration that in the early 1900s a song was arranged by J. H. Redfield, Class of 1899, and published by Hums and Noble. Over the years, the Arboretum has planted hundreds of trees in honor of this special day. This year Brice Dorwart will be our guest speaker. Brice is an ISA-certified arborist and utility

Attend this session to learn all about container gardening with master gardener, Rich Kedanis!Container gardening is a space-saving, water-wise, and beautiful method that provides everyone with access to gardening. Join Master Gardener Rich Kedanis for a presentation on container gardening basics and the different applications and arrangements for success with both outdoor and indoor containers. We will focus on flowers, herbs, vegetables, and more!This event will take place virtually via zoom. The zoom link will be emailed to all participants in the confirmation email generated from program registration.

Attend a foraging walk with Philadelphia Mycology Club's founder Bethany Teigen.Join us for a casual stroll around campus hunting for mushrooms! Bethany Teigen, founder of the Philadelphia Mycology Club, will lead the way teaching participants how to properly forage for mushrooms. This class is intended for beginners and will include a general introduction to the fungal kingdom and identification information on each specimen found. Please remember to wear good walking shoes and dress for the weather.

Volunteer with Haverford College Arboretum!

Attend this virtual session to discuss Drawdown edited by Paul Hawken with the Arboretum staff.Join us to discuss Drawdown: The Most Comprehensive Plan Ever Proposed to Reverse Global Warming edited by Paul Hawken. This 2017 New York Times Bestseller offers 100 solutions to reverse global warming. In this book club session, we will discuss our perspectives on the book, and reading it prior is suggested. The event link will be emailed to participants in the confirmation email generated from program registration.

Volunteer with Haverford College Arboretum!

Join us for a walk through our sustainable campus landscape.Over the past few years, Haverford has been working hard to become a more sustainable campus and in 2021 and 2022 we were ranked #4 on the list of top ten zero-waste college campuses (created by the Post-Landfill Action Network - PLAN). From green roofs to aerobic digestion, learn the many ways Haverford's physical campus reflects the work of students, staff, and faculty in fighting climate change. This tour will be led by Jesse Lytle, Claudia Kent, and Jennie Kelly who all work on sustainable aspects of campus and is a

Samantha Nestory will lead the way with a workshop and garden stroll.“Pollinator” is a term that has gained massive popularity over the past couple of decades as our knowledge and understanding of their importance has grown. Unfortunately, many people only associate this term with popular pollinators, such as European honeybees and butterflies – but there’s so much more to the world of pollinators! Join us as we learn about our native pollinators that don’t get the spotlight – mining bees, moths, beetles, birds, and more! This class will feature both a workshop and a walk-around to hopefully see some of

Volunteer with Haverford College Arboretum!

Join us for a guided tour highlighting key pest and disease issues in Southeastern PA.We will walk a pre-scouted route of the Arboretum to showcase some key pest and disease issues common to Southeastern PA. Insect and mite issues will include hemlock woolly adelgid, spruce spider mite, white pine sheath mite, boxwood leafminer, boxwood mite, and various scales. We will also discuss the protection of pollinators and other beneficial insects through the proper use of registered products. This walk is cosponsored and led by Chris Ward of John B. Ward & Co. Arborists. Attendance provides 3 CEUs for ISA Certified

Join us for storytime led by Haverford Township Free Library!Join us for a delightful time of books and songs! This outdoor, in-person storytime will be held once a month during the summer at the Haverford College campus in front of the climbing tree (N 40° 00.534 W 075° 18.482) from 10:30 am-11:00 am. This storytime will be in lieu of Babies & Books and is tailored to children ages 0 to 5.Children need to be accompanied by a guardian while attending this program. This event will be canceled in the case of inclement weather. Registration is not required but by

Join us for a celebratory tree planting!In 2017 the Arboretum underwent a tree risk assessment that resulted in us having to remove approximately 500 trees from campus. We set a goal that within ten years we would plant two trees for each tree removed meaning that we would add an additional 1,000 trees to campus by 2027. We are happy to report that we have met that goal early and will be planting our 1,000th tree on Friday, June 16, 2023! Please join us in celebrating our accomplishment as we plant a Styrax obassia, fragrant snowbell, on Lloyd Green.

Volunteer with Haverford College Arboretum!

North zone horticulturist, Briar Maverick will lead the way in a hands-on pruning class!Summer is the time to prune many iconic spring-blooming shrubs, like azaleas and lilacs. Join Briar for a hands-on workshop to learn about summer pruning, as well as rejuvenation pruning for large or mature shrubs. Participation in the spring pruning workshop is not required to attend the summer session. This class is outdoors so please dress for the weather. Gloves and tools will be provided. If you have your own pruners, loppers, or handsaw that you would like to use please bring it along with you. Parking

Volunteer with Haverford College Arboretum!

Join Brice Dorwart for an informational walk on campus. ISA CEUs are available for certified arborists!Join Brice Dorwart and arborist professionals as they explore Haverford's summer landscape and learn how to identify deciduous tree species commonly found in the Philadelphia area. Brice is an ISA-certified, local teaching arborist. This walk will be attended by Arboretum members and Davey Resource Group employees who work with PECO's vegetation management department. Wear good walking shoes and dress for the weather. If the weather is particularly bad the class will be rescheduled for the following Thursday, July 20th (same times). Participation in this class

Join environmental educator, Rebecca Silvey, for a program for young learners ages 18 months to 3 years old.For young learners ages 18mo-3yrs and their favorite caregiver. We will sing songs, dance, and explore nature using our senses. Please bring a picnic blanket, sturdy footwear, sun protection, water, and anything else you need for you and your little one to feel comfortable. The class will occur drizzle or shine but we will cancel/reschedule in the case of inclement weather. *Banner image by Rawpixel

Join us for storytime led by Haverford Township Free Library!Join us for a delightful time of books and songs! This outdoor, in-person storytime will be held once a month during the summer at the Haverford College campus in front of the climbing tree (N 40° 00.534 W 075° 18.482) from 10:30 am-11:00 am. This storytime will be in lieu of Babies & Books and is tailored to children ages 0 to 5.Children need to be accompanied by a guardian while attending this program. This event will be canceled in the case of inclement weather. Registration is not required but by

Volunteer with Haverford College Arboretum!

Volunteer with Haverford College Arboretum!

Join environmental educator, Rebecca Silvey, for a program for young learners ages 18 months to 3 years old.For young learners ages 18mo-3yrs and their favorite caregiver. We will sing songs, dance, and explore nature using our senses. Please bring a picnic blanket, sturdy footwear, sun protection, water, and anything else you need for you and your little one to feel comfortable. The class will occur drizzle or shine but we will cancel/reschedule in the case of inclement weather. *Banner image by Rawpixel

Join us for storytime led by Haverford Township Free Library!Join us for a delightful time of books and songs! This outdoor, in-person storytime will be held once a month during the summer at the Haverford College campus in front of the climbing tree (N 40° 00.534 W 075° 18.482) from 10:30 am-11:00 am. This storytime will be in lieu of Babies & Books and is tailored to children ages 0 to 5.Children need to be accompanied by a guardian while attending this program. This event will be canceled in the case of inclement weather. Registration is not required but by

Volunteer with Haverford College Arboretum!

Tour our on-campus farm with Haverfarm Manager, Cassandra Brown.The Haverfarm is a year-round farming and educational space designed to integrate sustainable food and agriculture into the academic and extracurricular lives of Haverford students, faculty, staff, and community members. Come explore the farm and reflect on seasonal changes as we end our summer season and prepare for the fall. Cassandra will lead a tour exploring the vision for the farm's future and ways that everyone can be involved!Please dress for the weather and wear good walking shoes.

Volunteer with Haverford College Arboretum!

Attend a foraging walk with Philadelphia Mycology Club's founder Bethany Teigen.Join us for a casual stroll around campus hunting for mushrooms! Bethany Teigen, founder of the Philadelphia Mycology Club, will lead the way teaching participants how to properly forage for mushrooms. This class is intended for beginners and will include a general introduction to the fungal kingdom and identification information on each specimen found. Please remember to wear good walking shoes and dress for the weather.

Attend this virtual session to discuss Finding the Mother Tree by Suzanne Simard with the Arboretum staff.Join us to discuss Finding the Mother Tree: Discovering the Wisdom of the Forest. This New York Times Bestseller was written by the world's leading forest ecologist, Suzanne Simard. In this book club session, we will discuss our perspectives on the book, and reading it prior is suggested. The event link will be emailed to participants in the confirmation email generated from program registration.

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here). As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer

Samantha Newstory will lead the way with a workshop and garden stroll. With their stunning yellow flowers, goldenrods are one of the hallmark plants of autumn. But they do more than delight the eye. From bees and wasps to caterpillars and butterflies, goldenrods support hundreds of insects and deserve a place in your garden. Join us to learn how goldenrod can add beauty and biodiversity to any landscape!This class will feature both a workshop and a walk-around to visit some goldenrod on campus. Please dress for the weather for the outdoor portion. Parking can be found in our visitor parking

Join us for the annual Haverford College Arboretum, Hardy Plant Society, and Henry Botanic Garden Lecture, presented by Teri ChaceAn engrossing, narrated hour-long talk based on her award-winning Timber Press title of the same name. “Every seed tells a story.” Though small and often not noticed or examined carefully, seeds are simply amazing—what they look like, what they do, how they do it, as they work towards their astounding goal of self-replication. Teri’s tour finds strangeness and fascination in the seeds of plants as familiar as oaks and dandelions, and as curious as figs and hellebores. View the gorgeous photographs

Volunteer with Haverford College Arboretum!

Learn the basics in plant ID with horticulturist, Briar Maverick.Join horticulturist Briar Maverick on a walking tour of the Arboretum as he discusses the basics of plant identification: leaf arrangement and morphology; flower and fruit structure; bark; and growth habit. We'll look at real-world examples and explain terminology while appreciating seasonal highlights. This tour is designed for beginners to learn how to look at plants and tell one plant from another but is open to all experience levels. Please remember to wear good walking shoes and dress for the weather.

Volunteer with Haverford College Arboretum!

Join us for a fun, creative evening of making Jack-O-Lanterns for the next evening's Night Hike!Come out and carve a Jack-O-Lantern that will be on display during the Fall Festival. Compete for prizes for a winning pumpkin in both children and adult categories. All ages are welcome and all supplies will be provided. Come anytime during the above window to carve! You may pick up your pumpkin at the end of the Fall Festival which will take place the next day if you wish to take it home.If you are unable to attend the pumpkin carving night and you would like

Celebrate the season at our family-friendly festival!Enjoy the great outdoors and celebrate the season at our fall festival! This evening will be full of family-friendly activities including but not limited to children's crafts and games, an apparel sale, and a jack-o-lantern lit night hike! The night hike, arts, crafts, and games are free for all. For those wishing to purchase snacks or apparel, we take cash, credit, debit, checks, Apple Pay, and Google Pay. This event will be canceled if inclement weather is predicted. Parking for this event can be found in the South Lot and the festival will take

Join master beekeeper, Vincent Aloyo, for a talk about our friend the honey bee.Honey bees are key pollinators, enabling or enhancing food production. In gathering their own food, bees move pollen from flower to flower, allowing plants to produce seed-containing fruits (some of which we call vegetables). Although many bees and insects are efficient pollinators, Vincent Aloyo, Master Beekeeper, will explain the characteristics that make honey bees useful pollinators. Despite their importance, large numbers of honey bees die each winter, and other pollinators are in decline, mostly due to human activity. Lack of forage (flowers and weeds) due to overuse

Join Jonathan Wilson (Associate Professor of Environmental Studies) for a look into his cutting-edge research!450 Million Years of Novelty and Convergence: A Brief History of Plant EvolutionThe evolution of land plants transformed the planet: from providing the basis of complex terrestrial ecosystems, reshaping the physical environment of the Earth's surface, to transforming the chemistry of the ocean and atmosphere. The history of plant evolution—preserved in the fossil record—contains a record of these changes and the plants that drove them, with their surprising morphologies and novel vegetative and reproductive features. In this presentation, Jonathan will explore the evolutionary history of plants,

Learn the benefits of fire cider with Haverfarm Manager, Cassandra Brown.Fire Cider is an herbal tonic that has been used for generations during the colder months to support digestion, immune function, and respiratory wellness. This warming concoction is made by infusing apple cider vinegar with household ingredients such as garlic, ginger, onion, peppers, turmeric root, horseradish root, citrus, honey, and herbs. This workshop will cover the history of fire cider, the benefits of each ingredient, and explore ways to be creative and intentional in its creation. Every participant will go home with a personalized batch of fire cider in preparation

Attend this session to learn all about winter garden interest with master gardener, Rich Kedanis!Join master gardener, Rich Kedanis to find out how to add winter interest to your home garden. From winterberry to hellebores there are plenty of plants that can add texture, color, and interest to the barren winter landscape. Learn how to increase your backyard aesthetic with attractive bark, colorful stems, and winter fruits, berries, and flowers.This event will take place virtually via zoom. The zoom link will be emailed to all participants in the confirmation email generated from program registration.

Attend this virtual session to discuss Diary of a Young Naturalist by Dara McAnulty with the Arboretum staff.Join us to discuss Diary of a Young Naturalist by Dara McAnulty. In this memoir, Dara chronicles the world from the perspective of a 16-year-old climate activist. In this book club session, we will discuss our perspectives on the book, and reading it prior is suggested.The event link will be emailed to participants in the confirmation email generated from program registration.

Join Brice Dorwart for an informational walk on campus. ISA CEUs are available for certified arborists!Join Brice Dorwart and arborist professionals as they explore the winter landscape and learn how to identify deciduous tree species without their leaves. Brice is an ISA-certified, local teaching arborist. This walk will be attended by Arboretum members and Davey Resource Group employees who work with PECO's vegetation management department. Wear good walking shoes and dress for the weather. If the weather is particularly bad the class will be rescheduled for Thursday, January 18th (same time). Participation in this class will count as 2 CEUs

Join horticulturist, Briar Maverick, for a campus walkJoin horticulturist Briar Maverick on a tour of iconic and unique trees on campus to celebrate the Jewish holiday Tu BiShvat, New Year of the Trees! We'll discuss the history of the holiday, the history of important trees on campus, and also admire some of Briar's personal favorite trees.Wear good walking shoes and dress for the weather. In the case of inclement weather, we will attempt to reschedule this walk among the participants. Parking can be found in our visitor parking lot and participants will meet for the tour at the Facilities Management

Attend this workshop to learn all about the types of cavity-nesting bees with Jennie KellyJoin us for a workshop all about cavity-nesting bees in Pennsylvania. Several species of mason and leafcutter bees nest in small cavities. In this workshop we will learn about these species, their environmental impact, and how they build their homes. You can even help support this insect by installing a home in your backyard. We will go over the steps necessary to do so, and how to maintain the home. You can even take some reeds home to work on your own creation. Photo Credit: Jo

Plan the growing season with Haverfarm Manager, Cassandra Brown.It's time to whip out the seed catalogs and plan the 2024 Growing Season. The workshop will begin with a brief virtual presentation followed by an open design session where ALL levels of gardeners can get started on their plans. The presentation will cover garden design options, getting the most out of every season with crop rotation, and how to not get carried away with all the possibilities. Please make sure you have a piece of paper and some writing utensils within reach. This is a virtual workshop and a Zoom link

Attend this session to learn all about spring ephemerals with master gardeners, Anita Ann Murphy and Debbie Ziegler!Springtime brings warm sunshine, beneficial rain, and a bit of color on the forest floor...if you know where to look! Join master gardeners, Anita Ann Murphy and Debbie Ziegler to learn about the benefits of spring ephemerals and ways to include them in your garden.Parking can be found in our visitor parking lot and participants will meet for the workshop at Sharpless Auditorium

Attend this virtual session to discuss Noah's Garden by Sara Stein with the Arboretum staff.Join us to discuss Noah's Garden: Restoring the Ecology of Our Own Back Yards by Sara Stein. This book shows the devastating effects our landscaping choices have made on suburban ecology and is included in the American Horticultural Society's list of 75 Great American Garden Books. In this book club session, we will discuss our perspectives on the book, and reading it prior is suggested.The event link will be emailed to participants in the confirmation email generated from program registration.

Attend this session to learn all about Brandywine Museum of Art's newest exhibition with Dr. William L. Coleman ’07 Haverford College.This illustrated talk will give a behind-the-scenes look at a new exhibition at the Brandywine Museum of Art that will be of particular interest to friends of the Haverford College Arboretum. Every Leaf & Twig: Andrew Wyeth’s Botanical Imagination brings together a remarkable group of watercolors, most never before exhibited, that reflect the way this uniquely place-based American artist responded to individual specimens of southeastern Pennsylvania’s plant life. Not as a botanical illustrator but as an art historically literate visionary,

Attend this workshop to learn all about kombucha with horticulturist, Charles BoneJoin Horticulturist Charles Bone for an introduction to making Kombucha at home. Just what is a SCOBY and how does it transform tea and sugar into the tangy health drink everyone loves? Charles will guide you through the homebrew process from tea selection to bottling and give helpful tips and tricks he has learned along the way.Photo Credit: sk

North zone horticulturist, Briar Maverick will lead the way in a hands-on pruning class!Late dormancy is the time right before woody plants start pushing new growth in the spring, and it is the perfect time to prune summer-blooming shrubs like roses, hydrangeas, and spirea. Join Briar for a hands-on workshop where he'll go over the basics of pruning and plant physiology, cover some common tools and techniques, and give everyone a chance to gain pruning experience.This class is outdoors so please dress for the weather. Gloves and tools will be provided. If you have your own pruners, loppers, or handsaw

Learn about volunteering with the Haverford College Arboretum!This event is for those interested in becoming a volunteer with the Arboretum. The session will include a tour of the grounds, information on upcoming volunteer sessions, and allow interested individuals to complete the paperwork necessary for volunteering at Haverford. Volunteer sessions are held every other Tuesday from 10:00 a.m. - 12:00 noon starting on April 16th and running through October. We welcome both new volunteers and returning volunteers to take part in this refresher/tour.Parking for this event is located in the Visitor Parking Lot off of Woods Road. Please allow 5-10 minutes

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Celebrate Earth Week by touring the Arboretum before the Network for New Music's performance - A Murmur in the TreesJoin us for the first event in our Earth Week programming lineup! In honor of the eminent bassist Robert Black, Network for New Music will gather 24 bassists to give an encore performance of Eve Beglarian's A Murmur in the Trees on Sunday, April 21st at 2:00 p.m. To register to attend the musical performance please use this link. Before the event, the Arboretum welcomes all to attend a campus tour with Arboretum Program Coordinator, Jennie Kelly. Tours will be offered

Dispose of your electronic waste sustainably during Earth WeekHelp us celebrate Earth Week by participating in an electronics recycling drive. This event is a collaboration between Haverford's Committee for Environmental Responsibility (CER), the Arboretum, and PAR-Recycleworks. Large appliances, light bulbs, and batteries will not be accepted. All data on devices is wiped and destroyed.This event will take place in the South Lot. The drive will then be open to the entire community from 12:00 noon - 2:00 p.m. Most items are able to be recycled free of cost, but some items have a cost in order to ensure they are

Attend a foraging walk with Philadelphia Mycology Club's founder Bethany Teigen.Join us for a casual stroll around campus hunting for mushrooms! Bethany Teigen, founder of the Philadelphia Mycology Club, will lead the way teaching participants how to properly forage for mushrooms. This class is intended for beginners and will include a general introduction to the fungal kingdom and identification information on each specimen found. Please remember to wear good walking shoes and dress for the weather.

Celebrate Arbor Day with the Arboretum!The Arboretum has a longstanding tradition of planting trees on Arbor Day. First observed at Haverford on April 4, 1902, representatives of the Pennsylvania Forestry Association came out to the campus to celebrate the holiday. It became such a popular celebration that in the early 1900s a song was arranged by J. H. Redfield, Class of 1899, and published by Hums and Noble. Over the years, the Arboretum has planted hundreds of trees in honor of this special day.This year Aaron Greenberg will be our guest speaker. Aaron is an ISA Board Certified Master Arborist

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Attend this virtual session to discuss Wild Philly by Mike Weilbacher with the Arboretum staff.Join us to discuss Wild Philly: Explore the Amazing Nature in and Around Philadelphia by Mike Weilbacher. This book is equal parts natural history, field guide, and trip planner and showcases the unexpected nature found around the Philadelphia region. In this book club session, we will discuss our perspectives on the book, and reading it prior is suggested.The event link will be emailed to participants in the confirmation email generated from program registration.

Celebrate the season at our annual plant sale!Registration is not required for this event, but we wanted to share the following details with everyone! If you would like to register to receive festival updates you are more than welcome to do so. Please feel free to arrive anytime between the 3:00 - 6:00 window even though tickets have timeslots.Enjoy the great outdoors and celebrate the season by attending Haverford College Arboretum's spring plant sale. We will have a variety of sun and shade pollinator perennials available. Below are some of the plants we plan on having available:Adiantum pedatum (northern maidenhair

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Join us for a walk through our sustainable campus landscape.Over the past few years, Haverford has been working hard to become a more sustainable campus and we have been ranked among the top ten zero-waste college campuses (created by the Post-Landfill Action Network - PLAN) since 2021. From green roofs to aerobic digestion, learn the many ways Haverford's physical campus reflects the work of students, staff, and faculty in fighting climate change. This tour will be led by Jesse Lytle, Claudia Kent, and Jennie Kelly who all work on sustainable aspects of campus. The tour is a part of our

North zone horticulturist, Briar Maverick will lead the way in a hands-on pruning class!Summer is the time to prune many iconic spring-blooming shrubs, like azaleas and lilacs. Join Briar for a hands-on workshop to learn about summer pruning, as well as rejuvenation pruning for large or mature shrubs. Participation in the spring pruning workshop is not required to attend the summer session.This class is outdoors so please dress for the weather. Gloves and tools will be provided. If you have your own pruners, loppers, or handsaw that you would like to use please bring it along with you. Parking can

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Join us for a guided tour highlighting key pest and disease issues in Southeastern PA.We will walk a pre-scouted route of the Arboretum to showcase some key pest and disease issues common to Southeastern PA. Insect and mite issues will include hemlock woolly adelgid, spruce spider mite, white pine sheath mite, boxwood leafminer, boxwood mite, and various scales. We will also discuss the protection of pollinators and other beneficial insects through the proper use of registered products.This walk is cosponsored and led by Chris Ward of John B. Ward & Co. Arborists. Attendance provides 3 CEUs for ISA Certified Arborists

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Join environmental educator, Rebecca Silvey, for a program for young learners (ages 2 - 4) and their caregivers.For young learners ages 2 - 4 years and their favorite caregiver. We will sing songs, dance, and explore nature using our senses. Please bring a picnic blanket, sturdy footwear, sun protection, water, and anything else you need for you and your little one to feel comfortable. Children younger than 2 are welcome to attend for free, but older siblings will need to register for a ticket. The class will occur drizzle or shine but we will cancel/reschedule in the case of inclement

Tour our on-campus farm with Haverfarm Manager, Cassandra Brown.Come explore the Haverfarm in the height of the summer season! The Haverfarm is a year-round farming and educational space designed to integrate sustainable food and agriculture into the academic and extracurricular lives of Haverford students, faculty, staff, and community members. Cassandra will lead a tour exploring the abundance of summer and sharing all the new developments in progress.P lease dress for the weather and wear good walking shoes.

Samantha Newstory will lead the way with an informational garden stroll.Explore the fascinating world of insects with naturalist Samantha Nestory during this early evening walk through the Arboretum. We’ll search for insect pollinators, predators, and everything in between, all while learning about the importance of insects and how we can support these vital critters in our own landscapes.Please dress for the weather as this class will take place entirely outdoors. If inclement weather is predicted the walk will be rescheduled for the same time (5:00 - 6:30 p.m.) on Thursday, August 8th. Parking can be found in our South Lot

Join environmental educator, Rebecca Silvey, for a program for young learners (ages 2 - 4) and their caregivers.For young learners ages 2 - 4 years and their favorite caregiver. We will sing songs, dance, and explore nature using our senses. Please bring a picnic blanket, sturdy footwear, sun protection, water, and anything else you need for you and your little one to feel comfortable. Children younger than 2 are welcome to attend for free, but older siblings will need to register for a ticket. The class will occur drizzle or shine but we will cancel/reschedule in the case of inclement

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Attend this walking tour to learn all about our fruiting trees with horticulturist, Charles BoneJoin Horticulturist Charles Bone for a walk exploring what the fall season at Haverford has to offer. From chestnuts to persimmons to acorns, Charles will showcase, botanically speaking, what classifies as a fruit as well as discuss the Arboretum's commitment to having a diverse collection of trees.Please wear good walking shoes and dress for the weather. In case of inclement weather, this class will be canceled.Photo Credit: Dcrjsr

Join us for the annual Haverford College Arboretum, Hardy Plant Society, and Henry Botanic Garden Lecture, presented by Samantha Nestory.“Pollinator” is a term that has gained massive popularity over the past couple of decades as our knowledge and understanding of their importance has grown. Unfortunately, many people only associate this term with popular pollinators, such as European honeybees and butterflies – but there’s so much more to the world of pollinators! Join us as we learn about our native pollinators of Pennsylvania and New Jersey that don’t get the spotlight and how our plant choices can promote these beneficial beauties

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Volunteer with Haverford College Arboretum!Every other Tuesday during the active volunteer season (April - October) the Arboretum hosts volunteer workdays open to the community. Each session is led by a staff member and focuses on gardening in a different area of campus. Activities will vary each week and can include but are not limited to planting, weeding, mulching, clearing invasives, and watering. The tasks required in each specific session will be announced monthly via our volunteer eNews email (sign up here).As an Arboretum volunteer, you can learn new skills, gain experience, and become a valued member of our volunteer task

Attend this walking tour to learn about our collection highlights with Arboretum Director, Claudia Kent.Did you know that we have over 10,000 accessioned trees on campus? Join Arboretum Director, Claudia Kent, for a walking tour exploring our collection. Along the way, Claudia will highlight some of her personal favorites and it should be a great time of year to catch the beginning of our autumnal foliage. Please wear good walking shoes and dress for the weather. In case of inclement weather, this class will be canceled.

Samantha Newstory will discuss what the wildlife do in the winter in this virtual presentationWhile we’re cozied up in our homes, where do wildlife go? While some fly to warmer climates, many species of wildlife wait for spring right in our own backyards. Learn about the ingenious ways our favorite birds, insects, and mammals weather the winter.The event link will be emailed to all participants in the confirmation email generated from program registration.

Join us for a hands-on class with Haverfarm Manager, Cassandra Brown.Mulching is an essential part of winter garden preparation. Mulching protects the soil from erosion and compaction due to winter weather and weed growth. Learn about different mulching methods and other winter preparation tips by attending this Haverfarm class. There will be an active mulching component, so please come dressed to dive into the mulch!

Attend this virtual session to discuss The Arbornaut by Meg Lowman with the Arboretum supporters.Join us to discuss The Arbornaut: A Life Discovering the Eighth Continent in the Trees Above Us by Meg Lowman. Meg Lowman is a planet advocate and one of the world's first tree-top scientists. Her book discusses her story and launches readers into the world of the tree canopy. In this book club session, we will discuss our perspectives on the book, and reading it prior is suggested.The event link will be emailed to participants in the confirmation email generated from program registration.

Attend this session to learn all about plants with healing properties with master gardener, Rich Kedanis!For millennia, people have utilized plants for healing purposes. Join Penn State Master Gardener Rich Kedanis in this discussion, where the focus will be on using readily available healing plants found in North America. Additionally, we will delve into the practice of therapeutic gardening and the cultivation of highly nutritious foods.This event will take place virtually via Zoom. The Zoom link will be emailed to all participants in the confirmation email generated from program registration.

Attend this virtual session to learn all about the trees and shrubs that can be best used for natural holiday decor.Bring nature indoors by decorating your home for the holiday with natural elements such as branches, seed pods, and berries. In this session, we will talk about what species are best to harvest from your own backyard, as well as, how to sustainably prune plants around the holidays. We hope that this lecture will give you some inspiration for your decorations this year!This event will take place via Zoom and the event link will be emailed to participants in the