— Short, snippet-friendly answers to the most-asked questions about Poison Ivy (Rhus radicans). For the full profile with citations, open the main page.
Poison Ivy (Rhus radicans) is a shrub, subshrub, or vine that thrives in moist and light soils across much of the eastern United States, extending into parts of Canada and Mexico. Poison Ivy (Latin: Rhus radicans) is an edible plant catalogued in PlantSage.
Poison Ivy is generally regarded as safe for culinary use when correctly identified and prepared. Avoid wild specimens from polluted ground and confirm species before harvest.
Poison Ivy is a member native to ALA, ARI, ARK, BAH, BER, and CNT. Poison Ivy thrives in full sun and prefers moist soil that is light (sandy), medium, or heavy (clay).
Poison Ivy grows best in USDA zone 4-8, full sun light, and moist water. Detailed sowing, propagation, and care notes are on the full profile.
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