Need to start thinking ahead about the upcoming summer heat.
I have a brand new tarp here I can throw over the GH for a little extra shade. But a friend pointed out that that may actually cause the GH to heat up even more.
Has anyone ever used a blue tarp as a shade provider, and did it work?
How much does a 50% shade cloth actually help to cool a GH?
If temps are 90*F-100*F outdoors, what's the best (non-electrical) way to keep a GH in the upper 70*s-mid 80*F's?