— Short, snippet-friendly answers to the most-asked questions about Jerusalem Thorn (Parkinsonia aculeata). For the full profile with citations, open the main page.
The Jerusalem Thorn (Parkinsonia aculeata) is a tree or shrub that thrives in diverse regions across Central and South America, as well as the southern United States. Jerusalem Thorn (Latin: Parkinsonia aculeata, family Fabaceae) is an edible plant catalogued in PlantSage.
Jerusalem Thorn is generally regarded as safe for culinary use when correctly identified and prepared. Avoid wild specimens from polluted ground and confirm species before harvest.
Jerusalem Thorn is a member of the Fabaceae family native to AGE, AGW, ARI, ARU, BAH, and BLZ. The Jerusalem Thorn thrives in full sun and prefers well-draining soil that is light (sandy) or medium.
Jerusalem Thorn grows best in USDA zone 9-11, full sun light, and dry, moist water. Detailed sowing, propagation, and care notes are on the full profile.
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