i would run a fan on high in your grow area, let the soil dry out thouroughly. you should really not water or add any nutrients until the soil has dried out completely. MJ cant withstand some pretty rough conditions! once everything is good and the soils nice and dry add nutrients starting with 1/4 dose of the reccomended dosage in the nutes instructions. once you add the nutes, water the soil with regular pH balanced water good and let it drain out. the extra water will ensure the nutes have been broken down into the soil properly for your roots to consume without getting burnt.. wait a few days for the soil to thouroughly dry out. water.. continue just watering(no nutes) for 2 weeks(only when soil becomes dry) andat the end of those 2 weeks, fert again like b4 only this time use 1/2 of the reccomended feeding instructions on the package.. repeat this and ur good