For me, your plants look good, they're not suffering from any deficiency. One thing I could suggest is to lower the humidity, you’ll want to bring it down to 55% during the first 2 weeks, then decrease it by 5% each week until flowering or until you can get it as low as possible. The reason I say this is because when humidity is too high and you have big dense buds, you’ll eventually run into problems like bud rot and pests (mites, spider mites, and scales). Another benefit of having low humidity is that the plant will ramp up its oil production, resulting in more resin and crystals. Overall, your plants look really healthy and I wouldn’t worry too much about anything other than the humidity. I hope this information serves you well. Happy growing!