CBDfan
- 4
- 3
Hi. I am doing my third grow, but its a long time since Ive done it. But I have some issues with yellow leaves, and generally light color on the plants, and they are dropping the lower leaves too fast I think.
I decided to go quite a challenging route, with organic nutrients in coco/perlite.
I did have some magnesium deficiency a while back, but solved it with cal mag.
It's a 100w spiderfarmer light, and Biobizz nutrients (Bio Grow, Activera, Cal Mag and pH Up. Feeding like every 4 days.
I followed the chart on the Bio Grow, giving 2ml/L @6-6.5pH.
Is this a classic nitrogen deficiency, or could it be something else?
And if it is, I guess I should just up the dosage on the Bio Grow..?
Could it be that because im using LEDs, they need higher consentration of fertilizer due to less evaporation?
And yeah, I have topped the plants quite a lot, a bit here and there, so maybe they got stressed from it?
Just kind of waiting for them to get healthy so I can put them into flower soon :)
Hope someone here can help. I am a bit afraid of giving too much nutrients...
Oh yeah, the strain is CBD Kush from Dutch Passion.
I decided to go quite a challenging route, with organic nutrients in coco/perlite.
I did have some magnesium deficiency a while back, but solved it with cal mag.
It's a 100w spiderfarmer light, and Biobizz nutrients (Bio Grow, Activera, Cal Mag and pH Up. Feeding like every 4 days.
I followed the chart on the Bio Grow, giving 2ml/L @6-6.5pH.
Is this a classic nitrogen deficiency, or could it be something else?
And if it is, I guess I should just up the dosage on the Bio Grow..?
Could it be that because im using LEDs, they need higher consentration of fertilizer due to less evaporation?
And yeah, I have topped the plants quite a lot, a bit here and there, so maybe they got stressed from it?
Just kind of waiting for them to get healthy so I can put them into flower soon :)
Hope someone here can help. I am a bit afraid of giving too much nutrients...
Oh yeah, the strain is CBD Kush from Dutch Passion.