here the deal. higher humidity . over 50 to 60 might be ok with good fans . and if you put the humidity say about 35 to 40. you will see more crystals , then the higher humidity. quite a bit better noticeable in a very good grow set up. from my experience. it will not soak in better. and higher then 50 chance mold late harvest.
Isn't the humidity higher in the summer? And plants flower in the fall outdoors, usually starting around august I think. So why would you want to simulate summer in flowering?