Still trying to solve leaf discoloring.

  • Thread starter Co2BUDS
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Co2BUDS

Co2BUDS

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Hey guys,
Has anyone seen this before? I can't exactly pinpoint the cause. They are about 2 weeks into flower and only one of the 3 Black cherry cheesecake cookies show this. Tried some recharge in the soil maybe thinking it was a lockout of some short, did not cure.

Soil: Michigan M3
Nutrients: light feed of Gaia green every 3 weeks
Temp: daytime 81f, nighttime 63f
Humidity: 60%
Light: Gavita 1700E about 2 ft above plants
Co2: 1200 ppm
Water: RO with 1.1 ml of Calmag per liter.

Any suggestions greatly appreciated!
 
Still trying to solve leaf discoloring
Still trying to solve leaf discoloring 2
Still trying to solve leaf discoloring 3
Still trying to solve leaf discoloring 4
GNick55

GNick55

Staff
Supporter
10,563
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plants like an up in calmag usually third/forth week of flowering,
than usually in up in P&K after.
so don’t go adding more calmag, you can up your potassium to help with her taking up magnesium..
 
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