humus peat extract npk

Hi, So, great company and great products that actually work. This one is new i was wondering - any good for growing cannabis? NPK rating looks like something used for veg stage, but there is extra stuff in there. There it goes: NPK 1,4–0,01–0,2 (B 1,7%, Mn 0,19%, Mo 0,02%, Zn 0,02%) Its is an...