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Back to Grow Questions
powdery mildew?
tayotayo
started grow question 4y ago
Is this a powdery mildew?
Open
Leaves. White powder
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Answer
Similar Grow Questions
Solved
Ionic20
Does anyone know what this is?
Can anyone tell me what this is? Already asked this but the pic didn't uploads last time. TIA
Leaves. White powder
6y ago
3
7
Solved
GreenPyramid
Is this powdery mildew?
Is this powdery mildew? I am seeing some white spots starting to form on the underside and top side of lower fan leaves. Would adding an oscillating fan help prevent anymore white spots from appearing in the future or will I need to apply neem oil or something?
Week 10
Leaves. White powder
5y ago
2
1
Solved
rkomaaa
There is some white thing on it
There is some white thing on it. What could be?
Leaves. White powder
3y ago
3
7
Solved
Cmjrhorse
1 falling 2 thriving but I think the mildew is floating over. Outdoor
I need help. The last pic was my least healthy plant. Powdery mildew. I am not over watering due to heat I’ve been at 3.5 gallons but soil is dry every morning. I’ve cut her bald she will prolly stress out. Every day more white. Should I just kill it and preserve the other 2 or k
Week 21
Leaves. White powder
4y ago
3
3
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
5y ago
2
2
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
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
4
Solved
Ancient_Genetics
Pollen for Pheno Hunting
I wanted to ask, if by any chance someone have some quality pollen, I plan to put pollen on one of my phenos, I can't get quality pollen, from qualty plant. If by any chance someone have it, and want to share some, and participate in the creation of a new plant,please contact me.
Leaves. White powder
Other. General questions
Setup. Strains - Photoperiod
3y ago
1
3
Solved
NDpower
Odium?
On me dit que c est de l odium sur un groupe facebook?? Mais je ne suis pas sûr.. Mon journal si besoin de plus de photos, infos https://growdiaries.com/diaries/131183-grow-journal-by-ndpower
Leaves. White powder
4y ago
1
1
Solved
DeeCee
Best treatment for combating white powdery mildew at first sign of it? I used a non toxic sulfur spray with some defoliation of the more prominent leaves, especially any close to a bud site. It helped keep it at bay but had to be reapplied weekly and still fighting it daily.
Week 11
Leaves. White powder
6y ago
4
5
Solved
CTCan
Mildew
Looks like white powdery mildew on quite a few fan leaves. Is this plant done? Or what can I do to save it?
Week 1
Leaves. White powder
4y ago
5
4
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
1y ago
3
4
Solved
Jeremi420
Bagnare foglie
Ciao a tutti. Ieri ho spruzzato neem oil ed è rimasta qualche goccia nelle foglie lasciando della polverina bianca. Posso spruzzare sopra le foglie solo con dell'acqua con le luci accese(ciclo h24), per cercare di tirare via questi resti o brucerò le foglie bagnando? Grazie mille
Week 2
Leaves. White powder
6y ago
4
3
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
Thejusepas
Plaga u hongo ?
Alguien sabe qué tipo de plaga o enfermedad le esta cogiendo a mi niña? Y que cada vez van apareciendo más hojas con manchas blancas. Gracias de antemano!!
Week 9
Leaves. White powder
5y ago
4
4
Solved
Jerrylarrydalton
Can someone take a look at my bruce pics an tell me if that's mildew? I've never had wpm or had to deal with it but I think most my plants have some sort of it on them.. is it that? Or? Is it my neem oil water mixture? I spray them prob every week an a half.. thanks.
Week 15
Leaves. White powder
6y ago
5
4
Solved
Fozziebear22
White on lives
White on leaves don’t know if it’s bugs or mildew. What do I do.
Leaves. Curl down
Leaves. White powder
4y ago
3
3
Solved
Tropicalstorm
Mildew?
Hello! I've been noticing small white spots on some leaves. Can it be mildew? Or something else? I was getting this picture of a ladybug when I noticed them against the light. I don't know how, she's getting sun every day from 7 am to 6 pm, RH 40% in sun and 60% at night, 36 C.
Leaves. White powder
4y ago
2
4
Solved
Alpaca
Could someone help me identify the mold? Im guessing mildew but it doesn't look like that or bud rot. It affects leaves and buds and looks like grey dust
Week 10
Buds. Other
Leaves. White powder
6y ago
1
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
5y ago
1
2