2 ml per lt does look like alot. I use Calmag during veg and 2 wks in flower then switch to BB.


If you have a hortilux bulb USE THAT! lol Thats the best bulb there is IMO.


http://www.bghydro.com/BGH/itemdesc....HPS04H&eq=&Tp=

You probably vegged too long or have a sativa dom. strain.