Name: Barb Quincy, FL (Zone 8b) Practice senseless acts of beauty!
A friend of ours did a home-built greenhouse and instead of 1 layer of plastic wrap, he used 2 - one outside and one inside, sealed them together and filled with air. That added many degrees of warmth to the greenhouse.
Barb
“Because we all share this planet earth, we have to learn to live in harmony and peace with each other and with nature. This is not just a dream, but a necessity.”
― Dalai Lama
