Pennsylvania

Marcus Hook Fire Department - Marcus Hook, Pennsylvania

Plants, Etc. - Philadelphia, Pennsylvania

Marcus Hook Energy Center - Marcus Hook, Pennsylvania

Chanticleer, a pleasure garden - Wayne, Pennsylvania

Sam Brown's Wholesale Nursery - Malvern, Pennsylvania

Penn State Extension - West Chester, Pennsylvania

Plant Design Group - Furlong, Pennsylvania

Bountiful Acres - Holicong, Pennsylvania

Carolyn's Shade Gardens - Bryn Mawr, Pennsylvania

PHS Tree Tenders - Philadelphia, Pennsylvania