How to Propagate Cardiospermum ?
The primary methods for propagating cardiospermum include seed sowing and cuttings. Successful propagation requires consideration of light, ensuring bright indirect exposure, consistent warmth, and well-draining soil. Cardiospermum seeds have a hard coat, so soaking or scarification enhances germination. The difficulty level is moderate, with challenges including the precise timing of seed collection to avoid seed dispersal. To propagate, follow the steps: 1) Soak seeds for 24 hours or nick the seed coat; 2) Plant in a well-draining mix; 3) Maintain consistent moisture and temperature around 70°F; 4) For cuttings, take a 4-6 inch cutting, remove the lower leaves, treat with rooting hormone, and plant in similar conditions; 5) Once established, gradually acclimatize to outdoor conditions if applicable.