Clematis - root shade
I bought 2 clematis today at Gardening Scotland, although I won't need to plant them in the garden until next year. I have planted them in a container together meantime. The other clematis in my garden have their roots shaded by other plants but I have used Sphagnum moss on top of the compost - is this enough or should I put some low growing plants in there?
- 4 Jun, 2011