To propagate Epimedium, the best method is through division, which should be done in early spring after flowering or late summer to early fall, as this plant grows slowly and dividing it is the most reliable way to increase your stock while maintaining the variety; simply dig up the plant, carefully separate the rhizomes with a sharp knife or spade, ensuring each division has roots and shoots, and replant them in a prepared area with good soil moisture.
Key points about propagating Epimedium:
- Method: Primarily through division.
- Best time to divide: Early spring after flowering or late summer to early fall.
- Tools: Sharp spade or serrated knife
- Important consideration: Ensure each division has a healthy root system and foliage.