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Back to Grow Questions
White spots
Katabac
started grow question 2y ago
What are the white spots on some of the leaves? Spider mites?
Solved
Week 2
Leaves. White powder
likes
Roberts
answered grow question 2y ago
It looks like mites, but to be sure you should look at plant under Magnification to confirm.
1 like
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Selected By The Grower
Similar Grow Questions
Solved
organigrower69
Week 6 small white dot on leaves
On a few my plants, I see these white spots. They don’t quite look like mold but I am new and could be wrong. Any help would be greatly appreciated.
Leaves. White powder
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Nick567
white spots on leaves
Hi everyone, white spots on the leaves are increasing day, thanks.
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6y ago
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herbalistssword
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More white spots are showing on other plant, but flashing not like the first plant. More widespread on this not just 1 branch affected. Is this white powder mildew? What should I do, I think she is not ready yet
Week 11
Leaves. White powder
5y ago
1
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Solved
Sgtchainsaw28
Is this mold?
Does this look like mold? I do have a humidifier
Week 1
Leaves. White powder
6y ago
1
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Solved
dusk84
powdery mildew problem
I will try spraying the plants with hydrogen peroxide to get rid of powdery mildew. Would appreciate help with how to mix the solution and how many times to spray the plants?
Week 7
Leaves. White powder
4y ago
5
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Solved
Lillau
Que faire ?
Fine pellicule blanche sur mes feuilles Que faire ? Merci
Leaves. White powder
5y ago
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Solved
GrowSmith
Diagnose Plant
Week 3 Veg Week 1 Trying to identify these markings
Leaves. White powder
4y ago
1
2
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Katabac
White spots
What are the white spots on some of the leaves? Spider mites?
Week 2
Leaves. White powder
2y ago
1
1
Solved
BigBeautifulWeed
White Powdery Mildew?
Could this be WPM? Never had it before and I'm super worried about it and how to fix it.
Week 1
Leaves. White powder
6y ago
3
2
Solved
Eldritchscotchtober
Mould? Mites? Nothing?
OK, re asking this question with better photos as I don't know how to add new photos to an already posted question. Posssible mold? Spider mites? Leaves have looked kinda similar since I got them. Any ideas? To me it looks like maybe mites but I dunnno.
Week 11
Leaves. White powder
5y ago
6
8
Solved
ZhugeTsuki
Does White Powdery Mildew brush off easily
Does white powdery mold brush off? Found some white stuff on my leaves but it easily came off with my finger or some water, its possible that the spots are minerals or something from my water or leftover nutes because I havent been able to get under theleaves to water.
Week 4
Leaves. White powder
6y ago
1
Solved
Cannabis_carlitos
Noticed past few days some white powder on my plants. I have two fans and carbon filter going 24-7. The carbon filter is at 60% How can I fix? Worried it's week 3 of flower.
Week 17
Leaves. White powder
3y ago
1
1
Solved
FR_PhenoFinder
Is she okay? Is it wpm or something else? Thank you :)
Hey guys what's uuup, I see more and more of those white spots on my Sugar Tits and I wonder if it is wpm or something else, thank you for the help :)
Week 7
Leaves. White powder
6y ago
2
2
Solved
Murthc
How to get rid of powder mildew
I found some powder mildew on my plants..can anyone give me some tips on how to get rid of it..cheers
Week 14
Leaves. White powder
6y ago
1
2
Solved
cannaman9
White spots
Hi, this morning I checked out my lemonchello haze growing in coco and noticed it has small white spots on the leaves. My first guess is mold but I have good airflow and the spots don’t look spread out more so just forming in leaf. Need a little help with this one
Week 4
Leaves. White powder
5y ago
2
2
Solved
AtomicOrgy
Is this mildew?
Is this mildew???
Week 10
Leaves. White powder
6y ago
2
2
Solved
ButtersStotch
When using a Apple cider vinegar/water mixture is it ok to spray the entire plant, leaves bud and all to combat Powdery Mildew (PM)? I’m assuming it’s ok and may help prevent the PM from infecting the buds leading to bud rot?
Week 22
Leaves. White powder
6y ago
6
4
Solved
masterofsmeagol
WPM
I found WPM on a few leaves. I was spraying spinosad at night. I stupidly thought spinosad would take care of that to. LED light showed much more PM but early stage. In A.M. sprayed 1tbsp baking soda, soap, veg oil per gal. Used 2 gallons. Will any of this interact? Thanks
Week 25
Leaves. White powder
5y ago
2
1
Solved
iopiopiop
Too little light
I have now tried removing the WPM by smiering 40/60 milk/water on the affected areas. Deep inside the canopy aswell since little to no airflow passes here due to the plant being so deep in the pot. And apart from that the plant recieves 8 hours of light and I cant install a LED.
Week 8
Leaves. White powder
Setup. Lighting
6y ago
1
2
Solved
bluecake
Is this powdery mildew? How can we know for sure?
Could these white spots be mildew? We could easily just basically shake them off, without any residue remaining. Currently only discovered in those two spots seen on the picture. In pics I find from mildew, it usually starts more dusty.. I also made one picture under the micro.
Week 9
Leaves. White powder
2y ago
3
4