- Thread starter
- #21
Madtabman
Well-Known Member
I actually lowered the shogun calmag from 1ml per litre to 0.5 ml at the start of flowering. I read it somewhere. And I think it's on their basic feeding chart. I know its only a guide,. Maybe I should add some to my rez.when cannabis plants pray its is a magnesium deficiency. 1 teaspoon per gallon epsom salts magnesium sulfate