Matttsss
420 Member
Hi guys, I wanted to ask you for advice: I have been growing these 4 plants (3 sativa and 1 indica) for 35/40 days, from the first time I fertilized they started to have yellow and curled tips (burn from overfeed?) Even if I have always used only 1/4 of the recommended dose, always check the ph of the water (6/7).
They started flowering about 1 week ago and are now also showing symptoms of nitrogen deficiency.
Now my question is: how does it get nitrogen deficient if it is overfeed?
Is my first time, maybe the leaves start to turn yellow and fall off after 1 week of flowering?
They started flowering about 1 week ago and are now also showing symptoms of nitrogen deficiency.
Now my question is: how does it get nitrogen deficient if it is overfeed?
Is my first time, maybe the leaves start to turn yellow and fall off after 1 week of flowering?