i need help my plants are in there 5th week of flowering and definitely got calcium and magnesium problems i got cal mag and flushed it before i put it in there but it hasnt helped any.im using fox farm soil and nutrients
Im new to leds and was gonna get the advanced platinum leds but dont know how many I should get I was thinking about getting 2 p150 or 1 p300.my grow tent is 4ft 2ft 5ft and im growing 2 plants right now im using cfl and there almost ready to harvest and I wanna get soemthing better please help.