How to Propagate Willowherbs?
Primary propagation methods for willowherbs include seed sowing post frost, cuttings, and division. Key factors for success involve maintaining moderate light exposure, consistent moisture, and well-drained soil. Given its capability to self-seed and adapt, no extraordinary considerations are usually needed. However, when propagating by cuttings or division, care must be taken to minimize root disturbance. Propagation is generally straightforward, making it suitable for novices. To propagate by seed, stratify seeds if required, then sow in a seed-starting mix, lightly covering with soil. Water gently and place in a bright area without direct sunlight, keeping the soil moist until germination. For division, separate mature plants in early spring or autumn, ensuring each division has ample roots and shoots. Replant immediately at the same depth they were growing.