My TOP leaves are turning this way at two different gardens.
Canna Coco 75%, perlite 25%
Run off is good pH and EC
Location A is well water ran through an RO
Location B is city water ran through an RO
Canna Coco A+B @ 8ml to 10ml per gallon
GH CaliMagic @ 3.5ml to 5ml per gallon.
The bottom leaves are showing a big of Mg- and some Ca- ... Or does a Ca toxicity look the same as a deficiency?
Please Advise! I am thinking about switching to GH 6/9 method... Although I have used Canna for over 2 years without issue. :s
Canna Coco 75%, perlite 25%
Run off is good pH and EC
Location A is well water ran through an RO
Location B is city water ran through an RO
Canna Coco A+B @ 8ml to 10ml per gallon
GH CaliMagic @ 3.5ml to 5ml per gallon.
The bottom leaves are showing a big of Mg- and some Ca- ... Or does a Ca toxicity look the same as a deficiency?
Please Advise! I am thinking about switching to GH 6/9 method... Although I have used Canna for over 2 years without issue. :s