FREE: Castor Bean Seed

The listing, Castor Bean Seed has ended.

2011 crop Castorbean seeds. Each one can grow into a giant of 14 to 16 feet tall, but the usual growth in good soil in the presence of adequate moisture (1" every week) will produce a successful plant of 8 to 10 feet tall. In the absence of bright sun, fertile soil and/or water, the plant will be stunted and small.

Just a remnder... this plant's seeds are poisonous when ingested. People not intending to save the seed frequently remove the flower and seed spikes. The poison cannot be made non-poisonous.

Your State may consider this as an invasive species. Check with your local Department of Agriculture before bidding.


This auction is for 1 fluid ounce of seeds. (25 to 30)