One acorn squash plant will take up your entire 6X8 GH. Are you planning to move them outside?

I've never had luck with carrots or radishes, in the ground outside or in containers in the greenhouse ... may try once more ... but peas are another story:

I planted peas (they were either sugar snap or 'dwarf gray sugar' snow peas) in a 5-gallon container in the greenhouse. It was just after the holidays, so stuck leftover white birch branches in there to get them started, then added a tripod when needed. Timing is crucial; if I'd planted them earlier, they'd have taken over the greenhouse before it was warm enough to move them outside safely. Still, we were able to harvest fresh peas in March, about when it's traditional to plant them. the same might hold true for pole beans ... haven't tried them.

I started broccoli seeds in the greenhouse in late winter to move outside, but I don't know how they'd do actually growing out in a greenhouse, since they like cooler temperatures and a GH can get pretty warm, even on a frigid winter day here.

Herbs worked out great, mixed salad greens and lettuces, cherry tomatoes; this year will try the heirloom "Yellow Pear" tomatoes also. BTW, based on a post over in (I think) the tomatoes forum, I tried rooting cuttings from my mature tomato plants in the garden and it worked! They seem healthy and are setting fruit. Will continue this trial, moving some of them into the greenhouse for the winter, to see how it goes.

Yes, yes, yes,

Acorn Squash must live outdoors. Just started them in the greenhouse.

DG