Greenhouse: my seedling house, 1 by CricketsGarden

CricketsGarden wrote:
I put some plastic over my seedling boxes----------mini greenhouse in a greenhouse------
Its not perfect but it works.
It has a halogen light under the plastic too on end of box----several inches away from the seedling flats.
At dark thirty---the temp in the box was 80*.
I'll go out in coldest point of the night to see what the temp is----to make sure it stays way above freezing. Experimental.
I know plants dont need light at night but they are going to get light at night till they all germinate.