Brown (whiteish) Spots Appeared overnight A Burn or a Def. ?????

Hey check out these brown spots on the leaves just appeared and I dont think its a burn cause i hadnt given to much nutes and am not quite sure if its because of the fact
that shes getting closer to being done but some of the leaves are up high not low so Im not sure take a look and let me know
thanks Ive really done alot to keep this girl going
I am leaning towards nute burn but maybe someone else has a better opinion??? Thanks

Anybody???? Well Mayube I should just flush but the soils still plenty wet and I dont want to over water ehhhhh

Do you see any small webs? could be spidermites or some other kind of pest..

I don't see any bugs at all and the back side of the leave looks fine
I did an experiment last night though and let off a c02 cannister on my plant
could that have done it??? I really don't thin they are mites cu hey literally
showed up overnight prevent thru out the day

They do look like spider mite marks but its kinda hard to tell. Back a while ago I had an out side crop going and one of my plants all of the sudden got little brown spots like that, they def werent caused by spider mites because where i live spider mites are unheard of outside only inside on plants are they a problem. But anyways I dont think its nute burn, I kinda thinking its some sort of Nute Def

Magnessium possibly???not enough p??? I'm in new england and this is an outdoor plant I don't know maybe I'll
add a small amount of Epsom salt .......

Anyone else have any ideas???should I clip the leaves that are spotted???

Hay Goober, you ever figure out what this was? I'm leaning more to some fungi called rust. but not 100% peace


oh and by the way it's not spider mite damage , that i know 100% lol

Thanks man how u know a 100% though??? U think it's a fungus it's not like it's growing on the leaf its more like it's
a spot that's part of the leaf if that makes any sense. I've had no problems at all with fungus so I am pretty sure it has to do with nutes but the past couple days she's been brought Inside and I have a feeling that has something to do with it..... And I put herinside a sealEd spot and I let 2 12 gram co2 carts off inside there.....
I don't know but I think it has at least to do with bringing it in when it normally
doesn't come in at all..

Soo anyone else??? Ideas or like situations???

did you mist your plants in the sun? it looks kinda like little burn holes. water drops can focus the light burning little holes if you mist them when the lights are on or if it rained and got really sunny afterwards.
if you feel the need to flush you should be fine, the soil being wet wont matter, only if it stays wet for a week or so. if the water pools on top just water slow.
its not phosphorus/nitrogen deficiency. nitrogen def. causes yellowing of bigger leaves and phosphorus def. causes browning and curling under.
maybe that rust mold stuff but idk about that
http://www.fastergrowing.com/cannabis/plant_abusebook.php this might help you later

good luck

Hey I bet thats exactly what happend!!! The other day we had some slight showers and then the sun came blastin on out.
At least I know shes getting good sun thanks man I think u right ill check her tommorow and let ya know how they look

Well spots still there today and I just did a flush just in case (can I feed on the day I flush?? I know seems counter productive but I'm kinda stumped by this one)a couple more spots and that's all today but no better so the water spots might not be the problem because a few more spots showed up overnight again....
hey spidermite how do you know that's it's 100% not mites???for sure????I'm lookin hard and I'm kinda confused cuz there's all kinds of dirt specs on her. How small are mites??like literally the siZe of a small flea???plus what I'm seeing does NOT move around at all.
Much thanks for the help all

Anyone wakin and bakin yet?????

Well I still haven't figured t out yet and I'm not sure wether to add some nutes or a little mollases maybe??
I heard that mollases is just good for the soil really therfore it can't burn the plant, is this true???
Also my plant has got some really small budgrowths at the bottom of the plant and right now I'll be happy if the tops finish and fill ou, Which it does have the structure to do,
So should I cut off perhaps the bottom of the bottom little budsights???my idea behind this is that it will
give my girl more energy to work on the big buds. I'm not talking
like a lollipop or anything but take off SOME of the SMALL budsights to
help the tops??????? I need someone who's done this before or at least knows enough
to give me a decent answer, much appreciated
tanks me People

Dude that looks like spider mites. They are TINY. You will see itty bitty white oval shaped eggs on the back of the leaves. The mites themselves are usually darker in color and also small. You can see them with the naked eye, but cannot really identify them. You will just see black specks until you look under a microscope. The webs dont really develop until you get an appreciable community of them, and you will find them at the base of the leaves, where all the leaves connect.

I would inspect a bit closer to really rule out spider mites. i have been battling with these buggers for over a month now. I tried azatrol which appeared to wipe all of them out, but I can still see there are some continuing on despite the azatrol treatments. I have a hot shots no pest strip in there now, which also does not appear to be fully working. I'm going to give the pest strip another couple weeks to eliminate all the fresh hatching eggs that were left over.

I though mites were an INDOOR problem ??????? Besides believe it or not after teflush she looks better i really don't thin it's mites but It is possible I guess. all I see when I look carefully is a few tiny specs of black that looks like specs of dirt that's how small these are literally like smaller than a grain of rice I do not think they are mites

Answers please???? I really would like to fix this and I'm looking and really don't thunk it's spider mites and if it is there are very few. What else could cause these spots?????
Heeelllpppp her

It is an infestation.

It's not nute burn, because the unaffected areas still have pretty good color. If it was nute burn, usually you have browning or curling up edges, and the spotting is larger.

This plant is infected with thrips. You need a neem oil compound treatment.

I had some spotting like that show up over a few days...Looked very similar...Could be a manganese deficiency.

At a low pH, manganese gets locked out, and the plants spots like that. What is your soils pH at after watering?...and what is the pH of the water runoff?

if its much lower than around 6.5 then it could be a mg deficiency. Try to raise your water/soils pH a little bit and see if it clears up...it did for me.