Blooms more freely when crowded. Mulch well in winter when grown in the ground, and when pot-grown, keep cool and DRY in winter. Can survive heavy frost and drought. These plants can be toxic and should be considered with caution. May contain a wide variety of substances which cause ill effects to various organs.
Toxicity can range from mild irritation to severe organ damage, depending on the plant.
Call poison center for further recommendations. Wash skin with soap and water. If irritation persists, call poison center or veterinarian. Be careful not to rub it into the eyes.