Super Silver Haze Closet Grow

First week for these classics. Will be giving them Root Juice for the first 3-4 weeks then use BioGrow, BioBloom, TopMax and CalMag as the regulars. Will be adding BioHeaven and ActiVera aver so often to see if they actually help. The soil (BioBizz All Mix) is extremely fluffy, haven't compressed it in any way. The water goes though the soil in seconds. I also added 2 cm of clay pebbles to the bottom. I really want to get a nice and heathy root system on this grow. Will be topping these big time and will be doing a bunch of LST. No more grows without topping in such a small space :) Got a humidifier in here but it only lasts 4-5 hours.