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B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Ricinus communis Giant Blue is cold hardy
USDA Zone:8 10° to 20°F (-12° to -6.5°C)
|Type of plant - annual or perennial, depending on climate
|Ricinus communis Giant Blue sales history
| Parts of Ricinus communis Giant Blue are considered toxic.
Ricinus communis Giant Blue
is included in the following
B and T World Seeds flowering plant categories.
|31||: House and Container Plant Seed List|
|43||: Herbaceous Border Plant Seed List|
|53||: Bedding Plant Seed List|
|131||: Toxic Plants|
|Some of the deadliest known poisons are found in plants. Some major food plants, eaten by millions of people every day, have toxic parts.|