Splitting Crocus clumps
I have two beds in which I grow Hostas, they are under planted with snowdrops and Specie crocus. Currently they look lovely and the hosta noses are just showing. I know what to do with snowdrops i.e. moving in the green but what about splitting the now large clumps of crocus. Do I move them as the flowers go over or mark the clumps and attempt to find them under the Hostas as dormant bulbs in the Autumn.
All thoughts welcome.