What percent of shade cloth is best? And what brand should I get?

[Guest]

NOTE: I'm in zone 6a.

[Perdetsa]

I think it depends on your area

[Yolanda]

It also depends on what you're growing. I'm 6a Ohio and I have a 40% white and I think the new one is 60% green. My husband ordered the green one so I'll have to double check.

[Allie]

We are zone 6B. Hoop house. We use 70% black from Amazon. Around $35 for 10x20 piece.

[Bruce]

25% in my area close to Canadian border if you in Texas 50% without losing photosynthesis