I have several dahlia tubers that I never planted this
season (ran out of space). They are still sitting in a box
of wood chips, sprouted but looking a bit sad and withered.
Would they still be viable tubers for next year if I just
planted them in pots now? I wouldn't expect them to
flower...but if I could save them for next season, what
would be the best way to go about this?
Fertilize the soil as usual ? or just plant and let the
tubers plump up and grow through the fall. Any advice would
be appreciated. Thanks!