Clematis occidentalis 'Big Horns'

Germination Tips

C

Sow @ 20°C for 3 months, then place @ 4°C for 3 months.

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.
Most of the seeds in our Germination Guide have been offered from time to time in our annual Seed Exchange (Seedex).