Oriental lilies can be propagated by dividing the plant, harvesting offsets, or scaling the bulb.
Dividing the plant
- Dig around the base of the plant in early fall when it’s dormant
Remove excess dirt and gently pull the plant apart at the roots Make sure each new clump has a few leaves and roots Plant the new clumps and water well
Harvesting offsets
- In early spring or fall, dig around the main bulb to expose the offsets
- Gently detach the offsets without damaging their roots
- Replant the offsets
Scaling the bulb
- Remove a few scales from the main bulb
Place the scales in a bag with moist peat moss or vermiculite Put the bag in a dark place at room temperature for about three months Tiny bulbs should form on the scales Plant the bulblets in a pot of soil and water well