How to Propagate Skullcap?
Skullcap can be propagated by seed sowing, cuttings, division, or tissue culture, with seeds and division being most common for home gardeners. Optimal propagation requires well-drained soil, moderate light exposure, and temperatures between 60-70°F. Special consideration is needed for seeds, as they require stratification—a period of cold treatment—to break dormancy. Propagation is moderately easy but can be hindered by incorrect stratification or over-watering. For best results, follow these steps: 1) Stratify seeds by placing them in a refrigerator for 6-8 weeks. 2) Sow seeds in well-draining seed-starting mix, lightly covering them with soil. 3) Maintain consistent moisture and moderate light during germination. 4) When seedlings are large enough, transplant into individual pots. Alternatively, divide established plants in spring or autumn by carefully separating the root ball and replanting segments.