Tomatoville® Gardening Forums - View Single Post - Cold Frame...Portable Greenhouse for seedlings.

greenthumbomaha · January 8, 2017

Farmette, do you insulate the bottom or keep the "natural" floor. I used styro in mine and it helped keep the temp a few degrees warmer. Maybe the sun hitting the ground compensates for the cold being radiated form the earth.

- Lisa

January 8, 2017	#9
greenthumbomaha Tomatovillian™ Join Date: Nov 2011 Location: Omaha Zone 5 Posts: 2,514	Farmette, do you insulate the bottom or keep the "natural" floor. I used styro in mine and it helped keep the temp a few degrees warmer. Maybe the sun hitting the ground compensates for the cold being radiated form the earth. - Lisa