Ppm

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Nice-guy-eddy

Well-Known Member
Hello, I am 4 week into flower (using the lucas formula) and I started out with 1/2 strength and my ppm Is 600. I am growing hydroponically. I am not seeing any burnt tips or nutrient defeciency going on. My question is should up my nutrients for this stage in flowering or should I just keep rolling with 1/2 strength?
 
hotrodharley

hotrodharley

Well-Known Member
Nice-guy-eddy said:
Hello, I am 4 week into flower (using the lucas formula) and I started out with 1/2 strength and my ppm Is 600. I am growing hydroponically. I am not seeing any burnt tips or nutrient defeciency going on. My question is should up my nutrients for this stage in flowering or should I just keep rolling with 1/2 strength?
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What is your starting PPM? Your water? You say 1/2 strength. You’re mixing 4 ml Micros and 8 ml Bloom?
 
hotrodharley

hotrodharley

Well-Known Member
And I didn’t use supplemental cal mag until my first two feedings after flip. But JJ has calcium and magnesium in the Micros. Lucas calculated figuring regular use of cal mag. Watch for calcium deficiency.
 
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