The seeds from the castor bean plant, Ricinus communis, are poisonous to people, animals and insects. Germination should occur in 1 to 3 weeks. TikTok video from Greg Bashaw (@greg_bashaw): "My castor plants are starting to produce seeds #castor #castorbeans #plants #toxic #poison #poisonous #ricin #garden #gardening #plantsoftiktok #fyp #viral". 736 Likes, 10 Comments. Therefore, growing castor beans in the home landscape is not a good idea if you have children or pets. The seeds from the castor bean plant, Ricinus communis, are poisonous to people, animals and insects. The alluring seeds are tempting to young children. castor The rest of the plant also, but less so. A median of 10 seeds (range: 1-20) were ingested in intentional cases versus 1 seed (range: 1-40) in unintentional cases. When castor beans are chewed and swallowed, ricin infiltrates the body’s cells, preventing them from manufacturing proteins. The outer coating (hull) of the castor seed contains a deadly poison called ricin. The symptoms of human poisoning begin within a few hours of ingestion. Are Castor Bean Plants Poisonous - Should Gardeners Grow Them? Gastrointestinal symptoms were the most commonly reported symptoms. Keep in mind, that amount may need to increase if you experience drought-like conditions or are having an especially hot summer. Castor oil plant poisonous? - The Friendly Gardening Forum The seeds from the castor bean plant, Ricinus communis, are poisonous to people, animals and insects. The seeds contain trigglycerides and high concentrations of the primary toxin Ricin, which can also be found in lower concentrations throughout the plant. Fact or Myth: Is the Castor Bean Plant Poisonous? Poisoning may also lead to delayed visceral damages; however, the latter is quite rare. Popular Science