At A Loss With Dahlia Tubers
I am despairing about my dahlia tubers. Tried keeping them in the dark again but only a couple have just started to appear last week and don't seem to be progressing much further since bringing them into the light. Should I bring them into the house and try and force them more with some warmth or still just be patient. I have started giving just a trickle of water. I have a couple that I grew from seed last year and just left in the garden over winter and they are starting to sprout quite happily. Some of the ones still reluctant to come out of dormancy are ones I grew from seed but also tubers I had bought last year. They are in an unheated greenhouse. The joys of gardening!!!