HI in week 3 of flower and my girls are starting to turn light green than yellow and suggestion..
im in soil promix
3 gallon pots
1000 w HPS
ph runoff around 6.6
athana nutrient at 3.0 ec
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HI in week 3 of flower and my girls are starting to turn light green than yellow and suggestion..
im in soil promix
3 gallon pots
1000 w HPS
ph runoff around 6.6
athana nutrient at 3.0 ec
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3.0 EC is high and your plant is showing multiple issues. Potentially nutrient lockout. I would flush and also attempt to bring the pH down a bit.