Hello guys, gow are you?
Im running 2 photoperiod ak47 in soil of the brand Klasman. I check 4 days ago the runoff and gives me very high EC values, a lot more of what i feed them. After that i wait 2 days untill the soil dry again and feed them just with or water, the runoff that i get was great for the EC (0.8) but for the PH a little high (7.0). Now i feed them again with nutrients and decrease a little bit the mix to avoid the same mistake. And from the runoff i get a PH of 6.3 (same as the one i feed) but with the EC i get 3.7 when i feed them with 2.1.
I cannot find the mistake, please help if you know what im doing wrong.
By the way they are almost finish week 6 of flower and im using 100% grotek nutrients.
Thanks!!!
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PH and EC problem with the runoff
PH and EC problem with the runoff
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You're in soil, so you have to factor in CEC. The EC you feed in will not be what comes out. What brand soil are you using? You have to factor in organic matter / mineral breakdown into this as well.
They got claw leaves, also burn on the tips and some yellow ones. To be honest one of my badest grows. I dont know why i get low EC in the previus runoff and now i get a higer one again. Even after the water feeding.
Got any pics? Any noticeable issues with the plants such as deficiency or toxicity?