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On going deficiency new evidence

kush401

kush401

Well-Known Member
What should I do I just switched to flower in undercurrent everything just started to go good again now I'm getting purplish color to the leaves..
 

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kush401

kush401

Well-Known Member
They are kind of drying out my humidity is around40- 50% it was higher but I added dehumidifier. Using Mills nutrients with Hydro gaurd. Res change every 10days. Temp 78-80. Co2 at 1000ppm
 
A

az2000

Well-Known Member
I'd say P def. Increase PK. If you have a "bloom booster", reduce your base nutes a bit and add a bit of booster.
 
A

az2000

Well-Known Member
kush401 said:
how's this
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Looks good. How much to add will be a matter of discretion. If you could work out your NPK ratio of what you're feeding, you could figure out how much to cut back, how much booster to add, etc. I have a spreadsheet for doing that. But, cutting nutes 25%, adding 25% strength booster should be safe.
 
Alexander Supertramp

Alexander Supertramp

Well-Known Member
kush401 said:
They are kind of drying out my humidity is around40- 50% it was higher but I added dehumidifier. Using Mills nutrients with Hydro gaurd. Res change every 10days. Temp 78-80. Co2 at 1000ppm
Click to expand...
Raise the temps some to get the most out of the co2 supplement. And a plant will have some petioles that are purple and some that are green. I dont see any deficiency from the single pic you provided. How about a pic of the entire plant?
 
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