The Cheesy Blues

So ive dimmed my light to 50% last week and still curling leaves. But now with my light dimmed my rm humidity has gone to 60-70%. I just recently pulled out an old dehumidifier to try and drop my humidity. Bc B is about 70-80% red hairs and starting to curl in and its give or take 20 days before expected harvest is that possible? Bc A the mother monster is doing fine other than the curling leaves which im guessing is a humitidy issue.