Brown dots on leaf

TacoMac

Well-Known Member
Hard to tell from the pic, but it MIGHT (and I stress the word might) be the beginnings of rust disease.

It's actually a fungus that feeds off living plants. So if you've ever had fungus and mold conditions (helped by high humidity) where you are growing, that's where it came from.

Get yourself a good organic anti-fungal treatment for relief if that's the case. Also, if that's the case (high humidity levels over 50%) get a dehumidifier and lower the humidity down to 40 - 50%.
 

Sheldon92

Member
Humidity has always been low in my grow room (<30%) The air is quite dry where I live

It's only on this 1 out of many
 

TacoMac

Well-Known Member
Humidity has always been low in my grow room (<30%) The air is quite dry where I live

It's only on this 1 out of many
If that's the case, and you've never had mold or fungus problems before, then I would simply let it go for now. It may very well be just a genetic oddity or stress from replanting it.

Just keep a close eye on it the next week to 10 days and see if it spreads or gets any worse.
 

Stink Bug

Well-Known Member
I agree with Taco. It's young and you just transplanted. The issue may not even be an issue. Looks pretty healthy overall. Just monitor for spreading and continue a normal course for now.
 

Bugeye

Well-Known Member
It isn't worth your time to diagnose off the single point leaves, they go to shit and fall off on every plant. The purpose of that leaf is already served.
 

MileHighMetalHead1

Active Member
20180128_123752.jpg 20180123_202602.jpg 20180128_123752.jpg 20180123_202602.jpg I cant seem to figure out what ails these girlz. Researched many threads but to no avail. Currently week 5flower and there is yellowing that began down low starting in week 3 but has progressed to many newer leaves with dark spots appearing on many of the yellowing leaves. First appeared on Chemdawg (front left) then on Samoa Kush (back right) and now moving onto Rift Valley (front right) and Rockstar (back left). Initially thought it might be N def but adjusting did nothing. Symptoms bear little resemblence to any pics or descrips in grow bible or anything ive read here.
FFOF in 5gal pots
Roots organics nute line
1000w HPS
Temps 63-65° dark, 74-80° light
 
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