Day 17 from seed and need some help!

  • Thread starter DEVGRU_420
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DEVGRU_420

DEVGRU_420

40
18
Day 17

Currently feeding at 1.3ec
Run off: 6.0ph 630ppm
Canna Coco A 7ml
Canna Coco B 7ml
Canna Calmag Agent 4ml
RH 57-62
Temps 78-83
Light 40+ inches away.

Still having some leaf edge curling along with a few rust spots. New growth looks fairly healthy. Should I continue with canna's chart on "light feed" or should I bump it up to "normal feed" Normal feed would be 8.7ml of A and B compared to 7ml at light feed. I'm also using canna's water method, weigh the cup right after watering and when it gets to 50% of the wet weight water again.
Any tips would be greatly appreciated. Thanks dudes!
Rust spots 1
Leaf curl 2
Leaf curl 3
Spots 4
Curl 5
 
Shayne010944

Shayne010944

960
93
1.3ec seems way to high , I’d back it to 1.0ec and if your in coco watering at least couple times a day
 
C

Cocogarden92

2
1
You ever figure this out? I’m having the same exact problem.
 

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