Name: Deborah Michigan (Zone 6a) Community gardens rock!
@ZeroKelvin Have you considered bubble wrapping your greenhouse over the winter? It might give you 10 degrees warmer. It seems to be helping quite a bit in my smaller Palram Oasis.
Fan of Winter Sowing, dahlias, heirloom tomatoes, community gardens, natives & Douglas Tallamy's Homegrown National Park
