Cal Mag question

charface

Well-Known Member
How ofter do I give my plant Cal Mag
The bottle only says the amount
Depends,
On how much the plant uses,
How much your medium has
Are you using aminos
Are you using beneficials
What is in your water
Etc....

People need your details.

Right now Indoor I add it about 1 time a week.
 

tiltswitch

Well-Known Member
Depends what medium , if soilless/ light mix, id only be giving it once or twice in week 3-5 depending on strain but usually week 4 flower. I use as directed , canna mono nutes are excellent. If in coco every feed you need cal/ mag really. Same in hydro or any inert growing process, a lot depends on what nutes you use too, I use bio bizz grow bloom heaven and there's enough in them to not need calmag some strains
 
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