Wild ginger can be propagated most easily through division of its rhizomes in early spring, but also through seed, though seed propagation requires patience and specific conditions.
Here’s a more detailed guide:
1. Division (Rhizomes):
- Timing: Early spring, as new growth emerges.
Method:
- Carefully remove some soil around the plant to expose the rhizomes (underground stems).
- Use a sharp knife or shovel to cut sections of rhizome, each containing a pair of leaves, into 2-3 inch pieces.
- Plant the sections in prepared soil, ensuring the soil line on the new growth is the same as before the division.
Note: Wild ginger rhizomes grow close to the surface, making division relatively easy.