How to Propagate Water horehounds?
Primary propagation methods for water horehounds include seed sowing, division, and cuttings. Successful propagation requires consideration of light (partial shade is optimal), temperature (moderate climates), and moist, well-draining soil. The plant roots easily, so special considerations include keeping the soil consistently wet given the plant's preference for damp habitats. General difficulty is low to moderate. Beginning with division in late winter or early spring is recommended; cuttings may be taken in summer. Steps: 1) Gently separate the plant's root clumps, 2) Replant divisions immediately at the same soil depth, 3) Maintain soil moisture, and 4) Choose a location with adequate light and well-drained soil. For cuttings, use a rooting hormone and keep in a humid environment until established.