Quote:
Originally Posted by TC_Manhattan
I saw the ad for this Aldi greenhouse, will go on sale March 9th (next week).
It's pictured as coming with a GREEN vinyl cover, not clear.
How does this color affect plant growth?
The ones I've seen in various catalogs/websites have one or the other, but no mention of which works better, how or why.
Thoughts?
|
In science class we grew bush green beans & tried various colors of celophane over them. Green did the poorest & purple was the best grower of the colored celophanes.