FRANK: In addition to be being highly toxic, both rosary pea and castor bean are invasive, which means they often escape to natural areas, displacing native species and disrupting the ecology of ...

Castor bean plants are an impressive annual, meaning that if you plant them in full sun and good soil, they'll go from little beans in the spring to plants about 6 to 8 feet tall before the first ...

Carmencita castor bean is attractive due to red foliage, stems, flowers and fruit, but it’s a plant to avoid. All parts of castor bean (Ricinus communis) and its varieties are extremely toxic.