Pennsylvania

Physick House and Garden

Pastorius Park

Morris Arboretum

PHS Meadowbrook Farm

Independence Square

Independence National Historical Park

Independence Mall

Glen Foerd on the Delaware

Cliveden

Bryn Athyn Cathedral

Benjamin Rush Medicinal Plant Garden of The College of Physicians of Philadelphia

Bartram's Garden

Azalea Garden

Awbury Arboretum

Andalusia

City Shaping with Horticulture – The Cultural Landscape Foundation and the Pennsylvania Horticultural Society Host Civic Horticulture May 17

Mar 20, 2013