My tent is 77-80f vpd chart says maximum transpiration accrues at 55-60%rh at that temp but I’m in week 4 flower is that too much humidity? I don’t wanna hurt yeild I’m also not running co2 if that helps
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If the VPD is showing that level for the week of flower should be OK. You are still in early Stages. Once those buds start blowing up I would recommend dropping rh down to 50% or lower regardless of what vpd chart says. Make sure you have fans blowing on your girls, to keep good airflow in and around plants.
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Thank you my freind
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Come later flower, if you want to stick with the vpd chart, you’ll need to lower your environmental temps.
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Wanted to thank you for responding. Wasn’t completely sure about it in late flower. I’ve just seen where some has had mold in late flower. Best part of forum is having experienced people helping out. 
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I’d be a cuck if I didn’t respond lol I’ll post pics of them when lights turn on many u can help me guess what yeild I can ballpark suggest
I’m thinking 1oz on small plant and 2-2.5 oz on larger one what do you guys think