Jason, the greenhouse is a kit I scored at the Grocery Outlet, of all places. $35.95 for a small walk-in metal frame & PVC connectors with green, breathable plastic covering. A friend of mine had just bought a smaller version at Ace Hardware in Plymouth for $69.95, so she was a bit tweaked. (There was only the one at PGO.)
It's actually taller than I am, so snapping the connectors at the very top was not easy. I built it from the ground level up, instead of laying it all down, lengthwise, to snap it together. Luckily, John came by with some Heirloom tomato starts he'd picked up for me at the Veteran's Memorial Plant Sale on Saturday, so he man-powered all the higher tubes into their respective connectors. Now the wire shelves also actually fit the way they should.
I have so many plants I need to get into the ground OR into pots.... And then the tender ones most likely to be poultry-plucked set up onto the shelves in the greenhouse.
My contractor (John) accuses me of torturing plants. If I don't get the tomatoes planted today, he has threatened to repossess them.