Im growing 7 plants in 1 room under 1 600w hps light with a 125 fan.
All 7 are cuttings from a black widow, grown in coco and fed (what i was told by my "teacher") 40ml a + 40ml b per 10l water. Theyre currently at the end of week 3 and after a few teething problems seemed to be doing fine.
Tuesday this week I noticed major curl on the leaves over night. SO after hours of research decided it must be nitrogen toxicity and nutrient burn. However, none of the pictures resemble anything like mine. I dont think it has any blue genetics so it cant really be that. Since tuesday Ive not fed them at all and started flushing them through with water.
I really feel like a bumbling idiot and that the so-called experts helping me are blowing smoke up their own!!
Is this Nitrogen toxicity???
Could it be the light is too close at 3ft away?
All 7 are cuttings from a black widow, grown in coco and fed (what i was told by my "teacher") 40ml a + 40ml b per 10l water. Theyre currently at the end of week 3 and after a few teething problems seemed to be doing fine.
Tuesday this week I noticed major curl on the leaves over night. SO after hours of research decided it must be nitrogen toxicity and nutrient burn. However, none of the pictures resemble anything like mine. I dont think it has any blue genetics so it cant really be that. Since tuesday Ive not fed them at all and started flushing them through with water.
I really feel like a bumbling idiot and that the so-called experts helping me are blowing smoke up their own!!
Is this Nitrogen toxicity???
Could it be the light is too close at 3ft away?
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