Hey JPG,

I'm on my first grow right now... less than 30 days into it.

I would THINK that you have a Nitrogen definciency... I THINK!!! Wait for the advice from more experienced members of these boards, as I may be giving you wrongful advice (not on purpose).

But, if that where the case, I suggest you get some organic fertilizer... that way you don't run the chance of burning your plants. I tried to get bat guano (bat shit) that's like 11-1-1 (11 on Nitrogen NPK) but I was unable to... so I got some stuff that's 6-1-1 and it seems to be working very good.

Please let us know how it goes

Happy growing! Happy happy growing!

-turtle420
turtle420 Reviewed by turtle420 on . Day 16 Question Growing Northern Lights under 400W HPS (24/0). I have had very impressive growth thus far. !6 days old with 5 nodes. Impressive secondary growth as well. Wish i could post a picture but no cam at the moment. Anyway, my question is whether it should be a concern that the first set of leaves (not the round ones, but the single leafed set) are turning yellow. The little round leaves have already shrivelled and died which I know is normal, but the same is occuring in the first set of true Rating: 5