Clematis alpina

Clematis alpina alba DOLB 2014, 2017
Germination Tips

9

At one time, we advised "Tails may inhibit germination. Remove them." The advice applied primarily to pulsatillas and clematises. Our most recent data indicates that leaving the tails on has no effect on germination.

D

Use repeated cycles of 20°C, then 4°C for 3 months each. Germination is very prolonged.
Most of the seeds in our Germination Guide have been offered from time to time in our annual Seed Exchange (Seedex).