I need all of the help

Spliffboy37

New Member
6 weeks into flower. Crazy yellowing and dying. Using cyco nutrients at 1500 ppm and 5.8 ph in coco. Under gavita 1700e lights. Help
 

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Looks like they are throwing up.full of nutes that deep into budding .

What was the run off pH and ppm.
Maybe start flushing a week earlier next time.
They look fine,just maybe timing issue on reading the plant.
 
Looks like they are throwing up.full of nutes that deep into budding .

What was the run off pH and ppm.
Maybe start flushing a week earlier next time.
They look fine,just maybe timing issue on reading the plant.
Not sure on runnoff of those, although my other veg ones had runoff of 6.2. These were supposed to go 9 weeks, so idk about timing
 
Light burn ( stress ) can happen with intense led systems. 1500 ppm isnt too crazy on them , but leaf symptoms also mimic what a potassium deficiency looks like also …. Yellowed margins and necrotic tips.

Noticed many white pistils left so there some weeks to go still.
 
Maybe light burn .
Usually on a potash def they become more spindly And targets from the bottom up. .
What was the npk of your feed. Give us a better idea
 
Light burn ( stress ) can happen with intense led systems. 1500 ppm isnt too crazy on them , but leaf symptoms also mimic what a potassium deficiency looks like also …. Yellowed margins and necrotic tips.

Noticed many white pistils left so there some weeks to go still.
How far do you think the lights should be? And not sure about deficiency because I am using the cyco feed chart
 
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