Continued problems with leaves

EU624 · Dec 22, 2014

I'm just a few weeks out from initiating flowering. I'm growing three white widows under a 1000 watt HPS bulb. I used miracle grow soil, which people said I shouldn't have used after the fact, but I can't do anything about that now, I haven't used any nutrients yet, they're about 4 weeks along. I've had problems with gnats, but there's barely any left.

I've had lots of problems with the leaves this go around. It doesn't look like any nutrient deficiency/nute burn/overwatering I've encountered in the past.Any ideas what could be causing it any how to go about remedying it?

ayr0n · Dec 22, 2014

EU624 said:
I'm just a few weeks out from initiating flowering. I'm growing three white widows under a 1000 watt HPS bulb. I used miracle grow soil, which people said I shouldn't have used after the fact, but I can't do anything about that now, I haven't used any nutrients yet, they're about 4 weeks along. I've had problems with gnats, but there's barely any left.

I've had lots of problems with the leaves this go around. It doesn't look like any nutrient deficiency/nute burn/overwatering I've encountered in the past.Any ideas what could be causing it any how to go about remedying it? View attachment 3317982 View attachment 3317983 View attachment 3317984 View attachment 3317985 View attachment 3317986 View attachment 3317987

not sure, but I'm curious to hear what other ppl think. Makes me think of pests / bug damage? Some of it looked like nute splash on ur leaves, but you said you haven't fed them anything so that's not it lol...

rob333 · Dec 22, 2014

EU624 said:
I'm just a few weeks out from initiating flowering. I'm growing three white widows under a 1000 watt HPS bulb. I used miracle grow soil, which people said I shouldn't have used after the fact, but I can't do anything about that now, I haven't used any nutrients yet, they're about 4 weeks along. I've had problems with gnats, but there's barely any left.

I've had lots of problems with the leaves this go around. It doesn't look like any nutrient deficiency/nute burn/overwatering I've encountered in the past.Any ideas what could be causing it any how to go about remedying it? View attachment 3317982 View attachment 3317983 View attachment 3317984 View attachment 3317985 View attachment 3317986 View attachment 3317987

u have the same issue as me man after about 3 weeks of flushing and trying to find the issue what i came down with was to much potassium i gave them a nice flush and droped some the nutes and budxl i was giveing them after about 2 weeks green as i do no for a fact that mg soil has alot of it in it as my mate grows in it with same issue and we just repoted them into some new soil and 2 weeks later look awsome also u can check for root rot but i dont think its that

rob333 · Dec 22, 2014

EU624 said:
I'm just a few weeks out from initiating flowering. I'm growing three white widows under a 1000 watt HPS bulb. I used miracle grow soil, which people said I shouldn't have used after the fact, but I can't do anything about that now, I haven't used any nutrients yet, they're about 4 weeks along. I've had problems with gnats, but there's barely any left.

I've had lots of problems with the leaves this go around. It doesn't look like any nutrient deficiency/nute burn/overwatering I've encountered in the past.Any ideas what could be causing it any how to go about remedying it? View attachment 3317982 View attachment 3317983 View attachment 3317984 View attachment 3317985 View attachment 3317986 View attachment 3317987

can u chuck me a pic of the whole plant man if u can

Cpappa27 · Dec 22, 2014

I had similar problems this run to a couple of those pics. I traced it down to being from misting my plants, when the bead of water sat on the leaves the new leds I got magnified the light and burned a hole through the leaf. I tested my theory as well with a single leaf on one plant and found that was the problem. I think you may have a couple of issues.

Flagg420 · Dec 22, 2014

certainly looks foliar, hows the humidity n fan situation, and is there chance the plants are being splashed, or sprayed w/ lights on?

Diabolical666 · Dec 22, 2014

its the gnats still. get the larvae out of your soil, they are eating your roots

Continued problems with leaves

EU624

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ayr0n

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rob333

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rob333

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Cpappa27

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Flagg420

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Diabolical666

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