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Spots and yellowing
BAM_BAMstarted grow question 4 years ago
I am getting a few spots and yellowing is that bad? The one is Girl Scout Cookies. She has been the runt and finicky the entire time so far critical is the biggest plant and getting a few spots too. They have had yellow Tipps the entire time. This is my second grow
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GMSgrowsanswered grow question 4 years ago
Looks to be a little under fed with the yellow tips. Now more deficiencies are starting. You'll need some cal/mg for sure. Check the runoff water to see where ec and ph are at your next watering. For soil your ph needs to be 6.5 to 6.8 for flower. Your ec levels need to be up about 1.8 to 2.0ec. Those fabric planter become hard to get water through to the entire root system, that will also create brown spots. Cheers
naja1answered grow question 4 years ago
hello there, its seems like Cal deficiency to me
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