Is my dahlia dead?

Hello, I have a bad track record with dahlias, and ever-optimistic have tried again. I potted a plump, healthy-looking tuber, bought from a reputable supplier, at the end of February. I've kept the compost just damp and the pot in a warmish spot - utility room. No sign of any growth yet. I've had a tentative poke around in the compost, but am frightened of damaging it if there is life there somewhere. Am I being impatient or should it be shooting by now? How damp should the compost be?
Carmarthenshire (mild, wet, windy). Loam over shale, very slightly sloping, so free draining. Mildly acidic or neutral.
0
Posts
They will show up, but like everything this year, we just have to be patient. You are not doing anything wrong.
If you don't want to use slug pellets,I used to put a jam jar over the emerging shoots until they were big enough to look after themselves.
Now I keep them safe in containers.
When you don't even know who's in the team
S.Yorkshire/Derbyshire border