Case Studies

Additional Case Studies

Here we outline four stages of poison ivy growth which you might find on your property. The stages range from seeds and early plants to a maximum growth of 400 pounds per plant. These examples below will enable you to identify poison ivy plants that are growing on your property at various stages of growth. Click on each picture to discover how poison ivy develops, and what it looks like.

Seeds and Seedlings
Philadelphia, PA
Plants with Runners
DE and PA
Plants at Sexual Maturity
Wynnewood, PA
Post Mature Plants
Haverford, PA
Post Mature Plants
Fairmount Park, PA