First two pictures are the leaf problems on two seperate plants
Third picture is just a general overview
Fourth picture is of the baby clone that is getting the same feeding but is happy.
Pictures aren't picking it up as well as being in person. Looks like too much cal mag to me possibly? I think I remember my last grow I was putting less my mix to solve this issue but I can't fully remember.
What are your thoughts? Two of the strains are the slurricane, but only 1 is having these leave issues. My baby small clone cookies dried fruit is taking the same feeding nutrient strength as the bigger ones and showing no issues. Then I have 1 big one that is sherbtang that some of the older big fans leaves are showing this.
My only two guesses are not watering to run off enough causing salt build up and too much cal mag. Or just too much cal mag. I also did just transplant 4 days ago...
I feel like I had this issue before but forgot what I did to fix it. Last grow was 4.5 years ago with exact same nutrients and it thrived, should of kept a journal like I'm doing now.
I know h3ad came back later and said he cut out the cal mag completely.. I think I might of did that too and it helped.. I don't remember ugh!
Thanks for any help
630w cmh
Day 79f degrees, 55% humidity
Night: 70f , 65% humidity
20/4 light schedule, lamp is 2.5ft from tallest plant.
Canna Coco coir
H3ads coco formula with GH. 6ml micro/9ml bloom/5ml cal mag
(reduced cal mag to 3ml with the feeding tonight and made sure to water to run off)
RO water
Run my ph at 5.8-5.9 every watering
2 oscillating fans
Exhaust fan with carbon scrubber
Intake fan from bottom leftView attachment 1000025046.jpgView attachment 1000025044.jpgView attachment 1000025048.jpgView attachment 1000024987.jpg
Third picture is just a general overview
Fourth picture is of the baby clone that is getting the same feeding but is happy.
Pictures aren't picking it up as well as being in person. Looks like too much cal mag to me possibly? I think I remember my last grow I was putting less my mix to solve this issue but I can't fully remember.
What are your thoughts? Two of the strains are the slurricane, but only 1 is having these leave issues. My baby small clone cookies dried fruit is taking the same feeding nutrient strength as the bigger ones and showing no issues. Then I have 1 big one that is sherbtang that some of the older big fans leaves are showing this.
My only two guesses are not watering to run off enough causing salt build up and too much cal mag. Or just too much cal mag. I also did just transplant 4 days ago...
I feel like I had this issue before but forgot what I did to fix it. Last grow was 4.5 years ago with exact same nutrients and it thrived, should of kept a journal like I'm doing now.
I know h3ad came back later and said he cut out the cal mag completely.. I think I might of did that too and it helped.. I don't remember ugh!
Thanks for any help
630w cmh
Day 79f degrees, 55% humidity
Night: 70f , 65% humidity
20/4 light schedule, lamp is 2.5ft from tallest plant.
Canna Coco coir
H3ads coco formula with GH. 6ml micro/9ml bloom/5ml cal mag
(reduced cal mag to 3ml with the feeding tonight and made sure to water to run off)
RO water
Run my ph at 5.8-5.9 every watering
2 oscillating fans
Exhaust fan with carbon scrubber
Intake fan from bottom leftView attachment 1000025046.jpgView attachment 1000025044.jpgView attachment 1000025048.jpgView attachment 1000024987.jpg
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