Winter Care For Dahlias - Basements, unheated garages, and closets are ideal. Web place your dahlia tubers in a cool, dark location for the winter. Web gather your overwintered dahlia tubers, a trowel, garden shears or pruners, potting soil with vermiculite, peat.
Basements, unheated garages, and closets are ideal. Web gather your overwintered dahlia tubers, a trowel, garden shears or pruners, potting soil with vermiculite, peat. Web place your dahlia tubers in a cool, dark location for the winter.