Clematis integrifolia - a hard nut?
Hi, I´ve bought some Clematis integrifolia seeds from T&M, and it´s been a
month since I first put them in compost in the fridge (for three weeks), and a week
since it´s in a warmer place. It has simply not budged! Should I soak the seeds
in warm water, nip some of the coat or what? Thanks for any suggestions.