Dont water like crazy, wouldnt want to drown them lol. grow room temps in the 80's are good. nice and toasty. Ive gone two weeks not watering plants one bit indoors and still theyll come around, but the fanleaf stores alot of water. 4 days will probably be alrite just give the soil a nice little soaking. I also assume your lights are on 24/7, I knows its quite a controversy but I dont agree with it, 18/6 or 20/4 is much better, plants need that dark period, plants like to sleep to.