By Chino
Devon,
United Kingdom 
Clematis. I am thinking of buying a Snow Valley clematis, does anyone here have one of these who can advise me on the hardiness of this plant. I would want it to grow in a large container in semi shade.
15 Nov, 2013
Answers
If you type 'Clematis snow valley' in the GOY search box a few members who have grown this have commented on it.
16 Nov, 2013
I haven't grown 'Snow Valley' but I have tried another one in the cartmannii group, and it does need a sunny (and sheltered) position. If your garden is very cold, or the winter is a bad one, be aware that it will need protection. I'm afraid mine didn't make it through the 2011 winter.
16 Nov, 2013