Problem after feeding

  • Thread starter Medical Greens
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Medical Greens

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Running in Coco about 3-4 weeks old plant was healthy prior to feeding 24hrs ago. 700ppm and 1.5 EC PH 5.9 fed until some run off...Running with Canna Nutes ...Seems to be mainly on Old Growth Any help would be appreciated
 
Jack og

Jack og

Staff member
Supporter
Some necrosis is evident , also coco, any cal mag being used?
What’s the new growth look like?
 
Jack og

Jack og

Staff member
Supporter
Pick off the dead older fans, take it easy in feeding and yr numbers are conservative so you are ok. I’m more inclined to think it maybe environment and or just plain ol old leaves
 
SkunkyDunk

SkunkyDunk

Supporter
Looks like slight , slow excess light burn.
I run my seedlings under a 6 bulb T5 HO fixture and my lower fans take on this look, sometimes a week later, hence "slow".
Just a thought!
 
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