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Gardens To Visit
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Visit a PHS garden or landscape to help build stronger social connections with your community.
For Neighborhoods
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Explore programs that create healthy, livable environments and increase access to fresh food.
For Gardeners
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Engage with PHS on gardening, whether you’re an expert or a beginner.
About Us
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Get to know our story, become a part of our staff, or see what is in the news with PHS.
The Flower Show


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PHS loves volunteers! 

Volunteering at PHS is a great way to make a difference and create a positive change in the community. No previous experience is necessary – we give you the training you need.  Join thousands of volunteers committed to connecting people with horticulture to create beautiful, healthy, and sustainable communities. 

Volunteers support PHS programs and communities throughout the year, in a variety of ways: in community gardens, at public landscapes, by planting trees, and at the Flower Show, to name a few.

Interested in Learning More?

Let us know a little bit about yourself, and we’ll send you periodic updates about volunteer opportunities.


Ready to Start Volunteering?

You can sign up for current volunteer opportunities below.

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Schedule by VolunteerHub