Spotting on one side only. Pics ITT

I have 5 LEDs for good measure, but my main light is a 150 watt HPS FloraLux. Just one plant, one light over it, with LEDs surrounding it.

I noticed some major spotting on one side of the plant. Seems pretty recent.
I do nothing I have been over watering it. I water it when the soil is dry to the touch. I have been using some miracle grow nutrient sticks that you stick the soil. Any thoughts? This is not a high tech grow, so don't have alot of measuring equipment. I could not tell you what the humidity is, so not sure is that is the issue.

Other than the spotting, she seems healthy. I just don't want this to be the beginning of a bad outcome.

Any thoughts would be appreciated.

Thanks...

Oops, pics here...

The second and third pics are what one side looks like, and seems to be just the large leaves.

Damn. It is getting worse. The plant is drinking OK. Soil gets dry, I water it. Nutes? Some of the leaves are actually brittle dry and crack up to the touch. Is this going to kill the nice flowering I have going on?

More pics.

OK, one more bit of info. It is cold where I am, which sucks moisture out of the air. The heaters do not help either. They really rip moisture from the air. Could it be low humidity? Do I need to get a little humidifier?
OK, thanks. Any input would be appreciated. Thanks!!

sounds like u have a nute problem bro. miracle grow nutes are to high for the plants and often have a 20/20/20 ratio. try taking the stick out of the dirt and make sure ur water is neutral.

check this out it may just help u out to..
http://www.marijuana-seeds.net/Thanks-ThankYou.htm

yeah, also you dont need a humidifier, i actually had to buy a dehumidifier, but try just strait water for a bit and if it gets worse, then use 1/4 the strength nutes, you can be burning them out. also just cut off that leaf or rip it off whatever works

yeh man , seems a bit of a overburn - im still tryin to get all my ratios in order and find what nutes ( i can get here at that) work best.
cold where im at too , i just mist sum boiled water in if i think things are too dry , but most of all im happy to see another l.e.d grower , or at least give a go-er , how do u find the few wee l.e.ds? iv got 1 little 1 set aside for seedlings and clones etc . .
have one of the larger lights for my main and it seems to be doing pretty well.
besta luck with getting her back to health man

hawaiinsolja said:

sounds like u have a nute problem bro. miracle grow nutes are to high for the plants and often have a 20/20/20 ratio. try taking the stick out of the dirt and make sure ur water is neutral.

check this out it may just help u out to..
http://www.marijuana-seeds.net/Thanks-ThankYou.htm

Click to expand...

Thanks! I have been poking around the soil to find the damn stick, but no luck so far. Uhg!

Thanks for the info.

InsaneMJ said:

yeah, also you dont need a humidifier, i actually had to buy a dehumidifier, but try just strait water for a bit and if it gets worse, then use 1/4 the strength nutes, you can be burning them out. also just cut off that leaf or rip it off whatever works

Click to expand...

Cool, thanks.

chazel said:

yeh man , seems a bit of a overburn - im still tryin to get all my ratios in order and find what nutes ( i can get here at that) work best.
cold where im at too , i just mist sum boiled water in if i think things are too dry , but most of all im happy to see another l.e.d grower , or at least give a go-er , how do u find the few wee l.e.ds? iv got 1 little 1 set aside for seedlings and clones etc . .
have one of the larger lights for my main and it seems to be doing pretty well.
besta luck with getting her back to health man

Click to expand...

I like the LEDs as an added light source. I had to go small on the main light, due to space and heat issue. SO, i bought 5 of the small LEDs to surround the plant from the sides. I figure it must help to add some blue and red.

end up sortin her out mate?

That does look like either a nute burn, or a deficiency - not nitrogen, though, which is the first thing I'd suspect with MiracleGro products. Check out the nutrient tables at the "plant problems" forum to see if anything matches.

thats why i dont do miracle grow it sucks lol