Ricinus communis (Castorbean) - Image 1

Botanical name: Ricinus communis

Common names: Castorbean, Castor Oil plant, Palma Christi, Ricin, Wonder tree, Krapata

Family: Euphorbiaceae

Origin: Africa

USDA Plant Hardiness Map

USDA Zone: 9-11?

USDA Plant Hardiness MapLarge shrub 5-10 ft tallSmall tree 10-20 ftSemi-shadeFull sunWatering: Moderate. Water when top soil feels dryRed, crimson, vinous flowersToxic or PoisonousEthnomedical plant. Plants marked as ethnomedical and/or described as medicinal, are not offered as medicine but rather as ornamentals or plant collectibles. Ethnomedical statements / products have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. We urge all customers to consult a physician before using any supplements, herbals or medicines advertised here or elsewhere.Subtropical plant. Mature plant cold hardy at least to 30s F for a short time
See full plant profile: Ricinus communis (Castorbean)
Ricinus communis (Castorbean) red flower close up with yellow pollen dusting on a dark stem
Ricinus communis (Castorbean) flower with red spike parts and yellow pollen on a thick stem.
Learn more about growing Ricinus communis (Castorbean)


Learn more about
About Tropical Plant Encyclopedia · Pictogram Guide·