How to Propagate Lily of the valley?
The primary propagation method for lily of the valley is division of rhizomes or pips. Successful propagation hinges on proper light exposure (partial to full shade), temperature (cool to moderate climates), and well-drained, rich soil. Special care should be taken to handle the plant's toxic parts safely and to maintain soil moisture without overwatering, which promotes rot. Propagation is moderately easy but requires attention to detail. To propagate, carefully dig up clumps in the fall, separate rhizomes ensuring each segment has at least 2-3 pips, replant at the same depth, and water consistently. Monitor for growth in spring.