We started building a greenhouse this year to give our dahlias a head start on the season. It’s not quite done, but we are using it and it’s amazing!
We purchased plans from Ceres Greenhouse Solutions for a 12×24 greenhouse with a ground to air heat transfer (GAHT) system. We wanted to give the dahlias a longer growing season by starting them in the greenhouse. Of the ~300 that will go in the garden, 20 will stay out there in fabric pots and return to the greenhouse before last frost, with the goal of extending the bloom season just a bit longer. (Libby has a hard time letting go!)
Wishful Thinking Farm 