New Paltz, NY

"Let's Go to Seed" Fall Harvest Tour
Explore seed saving and sharing on a special day of touring three beautiful Hudson Valley sites.

Walnut Creek, CA

Larry Weaner's Revolutionary Landscapes
Larry Weaner discusses landscapes as a source of environmental change.

Mill Neck, NY

Digging Deeper: Tea Ceremony at the John P. Humes Japanese Stroll Garden
Tour of the very special John P. Humes Japanese Stroll Garden with its curator Stephen Morrell.

Cold Spring, NY

Putnam County, NY Open Day

Chappaqua, NY

EcoBeneficial Gardening 101: Boosting the Ecosystem in Your Own Yard
Environmental Horticulturist Kim Eierman discusses practices to promote species diversity and support ...

Multiple Locations

Bucks County, PA Open Day

Multiple Locations

Hunterdon County, NJ Open Day

New Hope, PA

Digging Deeper: Seeing the Garden for the Trees, Designing with Trees at Paxson Hill Farm
During this relaxed afternoon garden walk, Bruce Gangawer will focus on how he uses trees to shape and...

Pawling, NY

Dutchess County, NY Open Day

Multiple Locations

District of Columbia Open Day

Berkeley, CA

The Invention of Nature with Andrea Wulf
Andrea Wulf discusses the influence of visionary German naturalist Alexander von Humboldt

Durham, NC

Raleigh-Durham, NC Open Day