Take a look at my coco thread i made, there you can see the ph and ec level you have to use! I grow in coco, coco is better than soil i mean, you get more weed and you can see how it get bigger.. but you have to wait when you plant the babys in the coco befor you watering every day, they havent rootet enought, you have to start slowly then they explode
Yeah I found that out the hard way. Lost 2 due to over watering in the beginning. So I ditched those ones and just have the 4. They are exploding now for sure.