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1.21.19 Monday - Tu B'Shevat: The Jewish New Year of Trees

Tu B’Shevat is a celebration of the “New Year of Trees” in the Jewish Culture.

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1.22.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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1.22.19 Tuesday - Fermentation: An Introduction

This course with Dr. Karen Snetselaar will explore the basic biology behind one of the oldest ways that humans process and preserve foods and beverages: fermentation.

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1.23.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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1.24.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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1.24.19 Thursday - International Trip Presentation: 2018 Chelsea Flower Show

Bring your lunch and enjoy a presentation by Jenny Rose Carey, Senior Director of PHS Meadowbrook Farm, on this past year's Chelsea Flower Show.

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1.25.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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1.26.19 Saturday - Tree Tenders Basic Training

Be an urban hero! This training covers tree biology, identification, planting, proper care and working within your community.

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1.26.19 Saturday - Artistic Workshop: Behind the Scenes

Learn about Flower Show exhibit preparation, judging, passing, transportation of your design, do's and don'ts, and support resources.

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1.26.19 Saturday - Garden Design Weekend Workshop

Danilo Maffei, a professional landscape designer, shows how to analyze a site, draw a basic plan, and use design principles for laying out paths and planting beds.

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1.27.19 Sunday - Garden Design Weekend Workshop

Danilo Maffei, a professional landscape designer, shows how to analyze a site, draw a basic plan, and use design principles for laying out paths and planting beds.

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1.28.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

1.29.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

1.29.19 Tuesday - Fermentation: An Introduction

This course with Dr. Karen Snetselaar will explore the basic biology behind one of the oldest ways that humans process and preserve foods and beverages: fermentation.

Click here for more information

1.30.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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1.30.19 Wednesday - Rare Book Talk: Great Flower Books

Explore some of the sumptuous flower books in the PHS McLean Library rare and special collections.

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1.30.19 Wednesday - Lecture and Author Meet & Greet: Victoria Johnson, American Eden

This illustrated lecture by author and historian Victoria Johnson features her new book, American Eden.

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1.31.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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1.31.19 Thursday - Behind the Scenes Tour at Longwood Gardens

Join Longwood's Associate Director, Display Design, Jim Sutton, along with one of the knowledgeable production growers, on a tour of what goes on behind the scenes at one of our country's best public gardens.

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2.1.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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2.2.19 Saturday - Tree Tenders Basic Training

Be an urban hero! This training covers tree biology, identification, planting, proper care and working within your community.

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2.2.19 Saturday - Artistic Workshop: How Did They Do That?

Learn tricks for unique mechanics, backgrounds, mat boards and design components.

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2.4.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.5.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.5.19 Tuesday - Fermentation: An Introduction

This course with Dr. Karen Snetselaar will explore the basic biology behind one of the oldest ways that humans process and preserve foods and beverages: fermentation.

Click here for more information

2.6.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.7.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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2.7.19 Thursday - International Trip Presentation: Gardens of Cuba

Bring a lunch and join Membership Director, Suzanne Betts as she takes us on a photographic journey to Cuba.

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2.7.19 Thursday - PHS McLean Library Book Group

This month's selection: The Triumph of Seeds by Thor Hanson.

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2.8.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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2.8.19 Friday - Plants with Winter Interest

Learn the cultural requirements and ecological benefits of our native evergreen and deciduous trees, shrubs, and perennials that create naturally beautiful winter gardens.

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2.11.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.12.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.12.19 Tuesday - Fermentation: An Introduction

This course with Dr. Karen Snetselaar will explore the basic biology behind one of the oldest ways that humans process and preserve foods and beverages: fermentation.

Click here for more information

2.13.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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2.13.19 Wednesday - Winter Walk: Bark, Pods, Buds and Branches

Join Ambler Arboretum of Temple University Director Kathy Salisbury for a seasonal walk through a portion of the arboretum.

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2.14.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.15.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.18.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.19.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.19.19 Tuesday - Behind-the-Scenes Flower Show Greenhouse Tour

PHS Member exclusive! Join Associate Director Bernard Pettit and Greenhouse Manager Paul Readly for this behind the scenes look at the plants that will be used in the 2019 Flower Show, "Flower Power".

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2.19.19 Tuesday - Fermentation: An Introduction

This course with Dr. Karen Snetselaar will explore the basic biology behind one of the oldest ways that humans process and preserve foods and beverages: fermentation.

Click here for more information

2.20.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.20.19 Wednesday - Floral Teas and Sugars DIY Workshop

Join the co-author of "Edible Flowers: A Global History", Constance Kirker, in this hands-on workshop and create your own unique blends of floral teas.

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2.20.19 Wednesday - Unraveling Botanical Names

Learn ways to conquer the secret language of plants and add another skill to your gardening talents.

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2.21.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.22.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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2.23.19 Saturday - Marvel Maples Celebration and Winter Hike

Participants will explore sugar maple and other native trees that are used to make various types of syrup and participate in a syrup tasting.

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2.25.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.26.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.26.19 Tuesday - Fermentation: An Introduction

This course with Dr. Karen Snetselaar will explore the basic biology behind one of the oldest ways that humans process and preserve foods and beverages: fermentation.

Click here for more information

2.27.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

2.27.19 Wednesday - Build Your Own Terrarium

This make and take workshop will be held in the Learning Center on Temple Ambler's campus.

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2.28.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.1.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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3.2.19 Saturday - The Beginner's Native Perennial Garden

Learn how to create a garden plan, select hardy native plants for shade, sun, wet, or dry areas, and properly prepare, install, and maintain the garden to ensure a healthy, beautiful composition of plants.

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3.4.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.5.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.6.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.7.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.7.19 Thursday - 2019 Tree Care Update

This seminar, co-hosted by PHS and Bartlett Tree Experts, will highlight the latest research, best practices and treatment of pests in arboriculture and horticulture, as well as bring to light the important role of some historic arboreta.

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3.8.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

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3.10.19 Sunday - America's Garden Capital Day at the Philadelphia Flower Show

Experience the garden power of our region’s 36 public gardens during America's Garden Capital Day at the Philadelphia Flower Show on Sunday, March 10, 2019.

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3.10.19 Sunday - Gardening with Deer

Kathy Salisbury, director of the Ambler Arboretum of Temple University, presents a variety of strategies to prevent deer from ravaging your garden and provides a list of plants that she has found to be deer-resistant in our area.

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3.11.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.12.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.13.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.14.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.15.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.16.19 Saturday - Members-Only Post Flower Show Plant Sale

Select plants from several exhibits of the 2019 PHS Philadelphia Flower Show, "Flower Power" will be available for purchase by PHS members.

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3.18.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.19.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.19.19 Tuesday - Bucks County Tree Tenders Basic Training

The PHS Tree Tenders® program offers hands-on tree care training for residents of the five-county Philadelphia region.

Click here for more information

3.20.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.21.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.22.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.25.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.26.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.26.19 Tuesday - Monoprinting Workshop

Join Cynthia Murray for this hands-on workshop as she teaches you how to make a one-of-a-kind monotype print using plant material.

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3.26.19 Tuesday - Bucks County Tree Tenders Basic Training

The PHS Tree Tenders® program offers hands-on tree care training for residents of the five-county Philadelphia region.

Click here for more information

3.26.19 Tuesday - Extreme Plants: Radical Adaptations in the Vegetable Kingdom

This course led by Dr. Jordan Teisher will examine some of the most dramatic examples of plant adaptations, including carnivory, parasitism, mimicry, and drought tolerance.

Click here for more information

3.27.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.27.19 Wednesday - Eastern North American Bulbs

Learn how to plant and care for Canada lilies, eastern camas, violet wood sorrel, and associated bulb-like species such as Jack-in-the-pulpit, blazing star, bloodroot, and dwarf crested iris.

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3.28.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

3.28.19 Thursday - Bark Walk at Stoneleigh

Join Stoneleigh Director Ethan Kauffman on a tree tour on the grounds at Stoneleigh to observe the beauty of bark as spring emerges.

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3.29.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.1.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.2.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.2.19 Tuesday - Bucks County Tree Tenders Basic Training

The PHS Tree Tenders® program offers hands-on tree care training for residents of the five-county Philadelphia region.

Click here for more information

4.2.19 Tuesday - Extreme Plants: Radical Adaptations in the Vegetable Kingdom

This course led by Dr. Jordan Teisher will examine some of the most dramatic examples of plant adaptations, including carnivory, parasitism, mimicry, and drought tolerance.

Click here for more information

4.3.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.4.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.4.19 Thursday - Spring Tour and More at Winterthur

Join PHS for a day of spring splendor at Winterthur's beautiful gardens.

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4.4.19 Thursday - PHS McLean Library Book Group

This month selection: An Ecology of Enchantment by Des Kennedy

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4.5.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.8.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.9.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.9.19 Tuesday - Extreme Plants: Radical Adaptations in the Vegetable Kingdom

This course led by Dr. Jordan Teisher will examine some of the most dramatic examples of plant adaptations, including carnivory, parasitism, mimicry, and drought tolerance.

Click here for more information

4.10.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.11.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.12.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.15.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.16.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.16.19 Tuesday - Extreme Plants: Radical Adaptations in the Vegetable Kingdom

This course led by Dr. Jordan Teisher will examine some of the most dramatic examples of plant adaptations, including carnivory, parasitism, mimicry, and drought tolerance.

Click here for more information

4.17.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.18.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.19.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.22.19 Monday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.23.19 Tuesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.23.19 Tuesday - Extreme Plants: Radical Adaptations in the Vegetable Kingdom

This course led by Dr. Jordan Teisher will examine some of the most dramatic examples of plant adaptations, including carnivory, parasitism, mimicry, and drought tolerance.

Click here for more information

4.24.19 Wednesday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.25.19 Thursday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.26.19 Friday - Art Exhibit: Prelude to Spring 2019 - Works by the Philadelphia Society of Botanical Illustrators

This free art exhibit features works by the talented members of the Philadelphia Society of Botanical Illustrators.

Click here for more information

4.30.19 Tuesday - Extreme Plants: Radical Adaptations in the Vegetable Kingdom

This course led by Dr. Jordan Teisher will examine some of the most dramatic examples of plant adaptations, including carnivory, parasitism, mimicry, and drought tolerance.

Click here for more information

5.1.19 Wednesday - Irish Gardens - The Wild Atlantic Way

Travel with PHS to explore a variety of Irish gardening styles and dramatic landscapes.

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5.2.19 Thursday - PHS McLean Library Book Group

This month's selection: Two Years Eight Months and Twenty-Eight Nights by Salman Rushdie.

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5.16.19 Thursday - Chester County Tree Tenders Basic Training

Become a PHS Tree Tender! The PHS Tree Tenders® program offers hands-on tree care training for residents of the five-county Philadelphia region.

Click here for more information

5.23.19 Thursday - Chester County Tree Tenders Basic Training

Become a PHS Tree Tender! The PHS Tree Tenders® program offers hands-on tree care training for residents of the five-county Philadelphia region.

Click here for more information

5.30.19 Thursday - Chester County Tree Tenders Basic Training

Become a PHS Tree Tender! The PHS Tree Tenders® program offers hands-on tree care training for residents of the five-county Philadelphia region.

Click here for more information

6.7.19 Friday - Gardens of Yorkshire and the Lake District

Discover spectacular estates and gardens with PHS Membership Director, Suzanne Betts on this visit to Yorkshire Gardens and the Lake District of Northern England.

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6.13.19 Thursday - PHS McLean Library Book Group

This month's selection: The Summer Book by Tove Jansson

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7.25.19 Thursday - Netherlands & Dutch Wave Gardens

Travel with PHS to gardens in the Netherlands that have been shaped by some of the most influential, naturalistic garden designers in modern times.

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9.18.19 Wednesday - Delaware County Tree Tenders Basic Traning

The PHS Tree Tenders® program offers hands-on tree care training for residents of the five-county Philadelphia region.

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9.21.19 Saturday - PHS Members' Plant Dividend

PHS Members can choose free plants, including perennials, shrubs, houseplants, and trees that will beautify indoor and outdoor gardens for many years to come.

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9.25.19 Wednesday - Delaware County Tree Tenders Basic Traning

The PHS Tree Tenders® program offers hands-on tree care training for residents of the five-county Philadelphia region.

Click here for more information

10.2.19 Wednesday - Delaware County Tree Tenders Basic Traning

The PHS Tree Tenders® program offers hands-on tree care training for residents of the five-county Philadelphia region.

Click here for more information

11.7.19 Thursday - Seasonal Gardens of Japan

Explore notable gardens in and around Kyoto and Tokyo with a variety of different garden styles.

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1.4.20 Saturday - Gardens, Wine & Wilderness - Gardens of New Zealand

Escape the winter and under balmy skies visit some of nature’s most spectacular scenery, interspersed with examples of New Zealand’s culture showcasing its gardens, architecture, artwork, cuisine and wines.

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