Castor (Ricinus communis) The Multifunctional Perennial Crop, act as cash crop, trap crop, and primary host plant for Eri Silk. Castor oil, rich in ricinoleic acid, used in pharmaceuticals, Organic Velvet Queen Sunflower Grow Organic 4" Clear Orchid Pots Double Layer with Holes Black 1 PC Common Mint Seeds, 1800 ct, Non GMO, USA Grown Homegrown Garden Help! My succulent is dying! Succulents and Sunshine