Castor-oil plant | Description, Uses, & Ricin | Britannica
WebApr 23, 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 Grow Castor Oil Plant | Care and Growing Castor Beans
WebDec 5, 2019 · Castor, botanically known as Ricinus communis, is a herbaceous perennial plant. It can be grown as an annual or perennial, depending on the weather. Table of contents. Soil. Sun. Watering. Fertilizer. Pruning. Harvesting. USDA Zones — 9 – 11. Propagation Method — Seeds, cuttings. Difficulty — Easy. Soil Type — Neutral.
How to Grow Ricinus | BBC Gardeners World Magazine
WebMar 23, 2024 · 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. The bold, glossy palmate leaves, reddish-purple in colour, are the main attraction.
Castor oil plant: planting, care & toxicity - Plantura
WebCastor oil plants are best-known for the oil extracted from their seeds, but they can also be cultivated as attractive ornamental plants. Their beauty is deceptive, however, as they are one of the most poisonous plants in the world. Castor bean leaves and flowers are highly decorative in gardens.
Ricinus Plant Growing & Care Guide for Gardeners
WebThey are an erect plant that carry large lobed leaves; these may be red, bronze, green or purple in color. They bloom in the middle of summer when they carry clusters of red or green flowers. They then produce attractive seed pods. Some common names for Ricinus include Castor Oil Plant, Castor Bean plant, and Palma Christi.
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.
Castor oil - Wikipedia
WebCastor oil is a vegetable oil pressed from castor beans. [1] . It is a colourless or pale yellow liquid with a distinct taste and odor. Its boiling point is 313 °C (595 °F) and its density is 0.961 g/cm 3. [2] . It includes a mixture of triglycerides in which about 90% of fatty acids are ricinoleates.
Castor oil plant - New World Encyclopedia
WebRicinus communis, the castor oil plant, is the sole member of the genus Ricinus and of the subtribe Ricininae. It is a fast-growing, suckering, perennial shrub which can reach the size of a small tree. It grows from 1.8 to five meters (six …
Ricinus communis (African Wonder Tree, Castor Bean, Castor Bean Plant …
WebCastor Oil Plant. Castor-oil Plant. Mole Bean Plant. Phonetic Spelling. RISS-ih-nuss kom-YOO-niss. This plant has high severity poison characteristics. See below. Description. Castor Bean is an exotic ornamental, semi-woody, fast-growing, large shrub or small tree that is extremely toxic to humans.
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