Castor Bean Plants: Care & Growing Guide - The Spruce
WebJul 26, 2021 · Castor bean plants (Ricinus communis), on the other hand, have star power. What gives castor bean plants their star power? Native to Africa and the Middle East, castor bean plants grow quickly, adding between 6 and 10 feet per growing season and featuring star-shaped leaves with vibrant red seeds.
Castor-oil plant | Description, Uses, & Ricin | Britannica
WebFeb 29, 2024 · Castor-oil plant, large perennial plant of the spurge family, grown commercially for the pharmaceutical and industrial uses of its oil and for use in landscaping. The oil-rich beanlike seeds contain the poison ricin, one of the most toxic substances known.
Ricinus - Wikipedia
WebRicinus communis, the castor bean or castor oil plant, is a species of perennial flowering plant in the spurge family, Euphorbiaceae. It is the sole species in the monotypic genus, Ricinus, and subtribe, Ricininae. The evolution of castor and its relation to other species are currently being studied using modern genetic tools.
How To Care For Castor Bean Plant (Ricinus communis)
WebJan 17, 2024 · Castor bean plants (Ricinus communis) are tropical perennials native to East Africa. This fast-growing plant and can get up to 6-10’ in just one season, reaching heights of 40’ or more in warm climates. Stunning star-shaped foliage is the main characteristic, and it can be green, red, bronze, or purple.
How to Plant and Grow Castor Bean - Better Homes & Gardens
WebApr 28, 2023 · Native to Africa, the castor bean is a dramatic tropical plant. Its large glossy green leaves with five to 11 pointed lobes look like fingers on an open hand. Some varieties sport bronze or burgundy foliage. Spikes of small, cup-shaped, greenish-yellow flowers appear from June to October.
Castor Bean Plants: Information For Growing Castor Beans Safely ...
WebNov 23, 2022 · By Susan Patterson. last updated 23 November 2022. Castor bean plants, which are not beans at all, are commonly grown in the garden for their striking foliage as well as shade cover. Castor bean plants are stunning with their mammoth star-shaped leaves that can reach 3 feet (1 m.) in length.
Castor Bean, Ricinus communis – Wisconsin Horticulture
WebCastor bean is a fast-growing tender perennial with huge leaves that can be used as a seasonal annual in cooler climates. Chose from a number of varieties of this East African native selected for their ornamental value to make a bold statement in your garden.
How to grow castor oil plant - BBC Gardeners World Magazine
WebMar 23, 2024 · How to grow castor oil plant. Find out all you need to know about growing the castor oil plant, ricinus, in this detailed Grow Guide. Ricinus communis, the castor oil plant or castor bean plant, brings exotic structure to gardens in summer with its dramatic foliage.
Growing Castor Bean Plants: How To Care For Ricinus Communis
WebCastor bean plant prefers full sun, but they can grow in partial shade. However, it cannot tolerate full shade and frost. They are recommended for United States USDA hardiness zone 9 and above.
Castor Bean, Castor Oil Plant (Ricinus communis) Growing
WebFeb 1, 2024 · At a Glance: Ricinus communis - (Castor Oil Plant) Plant Characteristics: Known for its large, star-shaped leaves that can vary in color from green to deep burgundy. Produces spiny seed pods and small flowers. A fast-growing plant that adds a tropical feel. Growing & Care: Prefers full sun and well-drained soil.
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