I live in southern lower Michigan I am thinking about starting some auto flower seeds in my greenhouse. Is it too late or too hot?
I would think its getting pretty late for outdoor, but a greenhouse may sneak you to harvest. Interested to see what the others think.
Well I decided to go for it 
if I had to I could move it into barn or house with lights to finish. But warm weather has been lasting longer every year so I’m going to try it
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I’m in VT. 5a grow zone.
I believe if I planted autos in a greenhouse today they would most likely be done before full on winter. I’d guess that temps/lighting would bottom out enough by Nov.1 that the grow would have to end by then.
That’s approx 90days.
90 days is about what my indoor grow took. I move them if I have to but I’m going to try to finish them naturally