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Castor Bean


Ricinus communis

Castor Bean

Plant a castor bean and then stand back. This is one of the fastest-growing, giant annuals in the garden, rivaled only perhaps by giant sunflower. By midsummer, you'll have a huge (it can hit up to 20 feet) tropical plant sporting burgundy foliage. It's a great plant to grow with kids. Be careful, though. The seeds are extremely toxic.

Wait to plant it outdoors after all danger of frost has passed; castor bean hates cool weather and won't grow well until temperatures heat up in summer.

Light:
Sun
Plant Type:
Annual
Plant Height:
3-20 feet tall, depending in type
Plant Width:
3-6 feet wide, depending on type
Landscape Uses:
Beds & Borders,Privacy
Special Features:
Attractive Foliage,Fall Color,Tolerates Wet Soil,Deer Resistant,Easy to Grow
Plant It With
Canna

Enhance the tropical effect of castor bean by planting green or variegated-leaf cannas nearby.

Hibiscus

The immense blooms and large stature of hibiscus (both H. acetosella and H. rosa-sinensis) are right in scale with castor bean plants.

Mexican sunflower

Create a bold statement by planting bright orange Mexican sunflowers with dramatic castor beans.

Propagation
Seed

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Comments
Comments (2)
4219900116
lcutrano wrote:

I HATE THIS!!! It is EXTREMELY invasive. Plant 1 and next year your neighbors will despise you. They will be everywhere on your block & up to three blocks away. It must not be toxic to birds -- they must eat the seeds/berries they "excrete" them out all over the place.

8/11/2011 02:30:02 PM Report Abuse
treeb2221 wrote:

But what are its water requirements?

2/3/2011 06:43:20 PM Report Abuse

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