I have grown dahlias for the first time and have had a wonderful display. Unfortunately I have left them in the ground, there has been quite a severe frost and now, following a spell of very wet weather, the ground is soaked.
Is it better to lift them now and store or leave them in the hope they will survive? If it makes any difference to the answer I live in Northern Brittany which has a Cornish like climate and the soil is on the loamy side. Hope some one can help. Thank you, Wadie