plant and greenhouse question?

[Guest]

I plan on building a mini GH, just big enought to hold 4 young plants or so, It still gets 30F or so at night, will the seedlings still thrive under these conditions?

If I put a few holes in it for ventalation and less mold risk, would that be ok?

 

[trybud]

still too cold in my opinion..mine are out in my GH and i think its still a bit too cold for them too. (between 44-58 degrees inside at night).days are too short where i live to try to veg, i did all that inside and i use mine strictly to flower this time of year. if you're secure enough, hang a light in there to break up the dark and provide warmth...