Great article Jim, those tips are very helpful as we are going to put up our first GH here in a few weeks. I think I am going to buy the The Sunshine Mt. Hood Gardenhouse kit, currently looking around to see if I can find one on sale.
One question I have for you all is related to the foundation. I would like to use this GH is to keep some greens going in the wet but fairly mild winters in Portland, OR. We will be propagating native plants for our property and neighbors and get veggie starts going from seed.
Currently, we have a gravel base. Should we add in some kind of flooring on top of that?
Thanks in advance for the tips.
Cheers,
James - Portland, OR