Nute Burn or Calcium Deficiency?

70's natureboy

Well-Known Member
I didn't see where you are adding cal mag. Maybe I missed it, you need it. Hard water isn't terrible unless it's over maybe .3 EC ,maybe .4 EC.
 

getogrow

Well-Known Member
4ml in a 1/4 gallon is fairly strong. Do that again twice in a row. the progress should stop.
 
Top