Have A Plant Problem? Check Here First

Scaccia450

Well-Known Member
12/12 400mh about 30cm and 40watt cfl 2700k about 10cm
Try moving 5 cm higher I think it's heat stress and in a week if other leafs don't turn brown or yellow than you should be fine but those already brown doesn't matter there going to fall and die than other new one will grow. Other than that they should be fine
 

Scaccia450

Well-Known Member
Need some help! Nute Burn or something else?

Leaves are developing brown spots and starting to look wilted. See pics

2 weeks into flower
Could be nut burn which is the worst to fix and a hell but hold up bro honestly think it's heat stress how close are your lights and how much hrs and how much lumens and wats?
 

MxC

New Member
Could be nut burn which is the worst to fix and a hell but hold up bro honestly think it's heat stress how close are your lights and how much hrs and how much lumens and wats?
Thanks for the reply,
My light is a 600w led pushing out 9122 lumens, they are on/off for 12/12, humidity between 45% - 55%, temp at 84°F with lights on, 75°F with lights off, light sits about 15" above. I think the brown spots are from a mag or calc overload. Going to just do filtered water for a week at pH 6.0

Soil is pH 6.6
and water pH 6.0

Strain is Gorilla Glue #4
 
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Scaccia450

Well-Known Member
Thanks for the reply,
My light is a 600w led pushing out 9122 lumens, they are on/off for 12/12, humidity between 45% - 55%, temp at 84°F with lights on, 75°F with lights off, light sits about 15" above. I think the brown spots are from a mag or calc overload. Going to just do filtered water for a week at pH 6.0

Soil is pH 6.6
and water pH 6.0

Strain is Gorilla Glue #4
Wow than it's nut burn how much you feed them?
 

Rattas

New Member
Hi guys my northern light auto had abit problem here on the leaves. Im not sure is it serious . The temp for the grow tent is around 84f to 86f . Humidity 70%. Im using Blumen-Erde potting soil and Mars hydro reflector 96 led light which is hanging 24inch away from this seedlings.
 

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Scaccia450

Well-Known Member
Hi guys my northern light auto had abit problem here on the leaves. Im not sure is it serious . The temp for the grow tent is around 84f to 86f . Humidity 70%. Im using Blumen-Erde potting soil and Mars hydro reflector 96 led light which is hanging 24inch away from this seedlings.
Could be they way the strain soposoto be but if it turns yellow leafs than it's a lack of nutrition for now it's a waiting game
 

DazeHazy

Active Member
Hi guys. Can anyone tell me what this might be? I think it's either fungus gnat larvae, olive or brown leaf spot but I'm not sure. autoflower-portal(dot)net/cannabis-diseases-fungi/
I haven't seen any pests since the 1st week when I killed 3 fungus gnats. It's progressing and I'm wondering if I should just scrap the plant or if I should hold out and see if she makes it? Heavyweight Fruit Punch seeds and the other 2 are doing just fine under the same conditions. Would appreciate some advice.
 

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Javadog

Well-Known Member
Neem oil and a little lavender soap seems to make my plants happy..."leaf polish" I guess.

Unless you have mites then you might not need more than that. I use Fertilome Triple Action Plus.

Those brown spots look more like nutrient burn than bugs tho.

Good luck,

JD
 

DazeHazy

Active Member
Thanks Java. Yeah I'll be getting some neem oil. Maybe this one got more nutrients than the other 2 by accident.. have been very cautious but it's possible I suppose.
 
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