How to Propagate Witch alder?
Witch alder can be propagated via seed, softwood cuttings, or division. Seeds require stratification and can be unpredictable. Softwood cuttings are more reliable; taken in late spring or early summer, treated with rooting hormone, and placed in well-draining soil mix under high humidity. Division is done in early spring or fall. The difficulty is moderate; success hinges on maintaining consistent moisture and warmth. Propagation steps: 1. Choose method (seed, cuttings, division). 2. For seeds, cold stratify; for cuttings, apply hormone and root in mix; for division, separate and replant. 3. Provide indirect light and keep medium moist. 4. Wait for root development before transplanting.