Greenhouse: Bubble Wrap the Greenhouse for Insulation, 0 by rentman

rentman wrote:
grammie, you and I are on the same page, I bought the shelf from an auction for $47, sold 1/4 of them for $95 and have many more left to use, sell.
My GH was 6x8 and this fall my son in law helped me extend it 16' (can't have enough room) with 2x4's from another auction.
I used old wood windows picked out of trash piles for the sides.
The roof is the corrugated polycarbonate sheets as yours. I have gravel on the floor.
I don't get the heat exchange from my barrels as you do but they help.
Last year I grew 60 tomatoes plants to transplant to the garden in the little 6x8 house.
This year not so many.