Howdy all,
Ive got a little problem with my leaves turning yellow and getting some brown spots.
They are currently in 2gal airpots with straight FFOF, nothing mixed in. They are under a 600W HPS. Everything has been vegging for a few weeks now. Growth looks nice and strong but I noticed the leaves on a few of the plants are turning yellow and getting brown spots.
Ive been adjusting the ph of the water to about 6.5 or there about with my ph test kit. Everything has been using well water.
Heres a link to some pictures of them http://imgur.com/a/75Mua
I was thinking a N deficiency but after adding a little bit of nutes it seems to have gotten a little worse, but its only been a couple days.
Thanks so much.
Ive got a little problem with my leaves turning yellow and getting some brown spots.
They are currently in 2gal airpots with straight FFOF, nothing mixed in. They are under a 600W HPS. Everything has been vegging for a few weeks now. Growth looks nice and strong but I noticed the leaves on a few of the plants are turning yellow and getting brown spots.
Ive been adjusting the ph of the water to about 6.5 or there about with my ph test kit. Everything has been using well water.
Heres a link to some pictures of them http://imgur.com/a/75Mua
I was thinking a N deficiency but after adding a little bit of nutes it seems to have gotten a little worse, but its only been a couple days.
Thanks so much.
