To: 2ndDivisionVet
They better keep the CO2 levels in the green house below 300ppm or the plants will all die...
Bill Nye told me so....
Kek....
2 posted on
05/10/2017 5:39:01 PM PDT by
GraceG
("It's better to have all the Right Enemies, that it is to have all the Wrong Friends.")
To: GraceG
better check with Windset Farms about “large” hydroponic greenhouses....
18 posted on
05/10/2017 6:57:40 PM PDT by
ptsal
( Get your facts first, then you can distort them as you please. - M. Twain)
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