MrBlocc420answered grow question 6y ago
Thrips. Insect issue a neem oil should take care of the problem.
likes
Complain
Experimentgreenanswered grow question 6y ago
Hello,
Have you tried to wipe it off with a wet paper towel? If so it could be pm. If so it could be pm versus some sort of bleaching or bug. Hows the airflow? Increase if possible and then spray with a diluted water/hydrogen peroxide spray.
likes
Complain
Similar Grow Questions
![[ORGA] peyote cookie](https://bucket.growdiaries.com/static/post/photo/52971/2816416_886df4c2064f868453703bb92ccb7c16_m.jpg)
Solved
CTCan
MildewLooks 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
5y ago
5
4
Solved
OleGrow
Powdery Mildew near end of floweringFor the last few days, powdery mildew is starting to form on the leaves and some of the buds. I've cut where mildew was, lowered humidity to around 45% and increased air circulation by focusing a fan on the plant but it is still forming. Anything else I should do?
Week 10
Leaves. White powder
6y ago
1
2
Solved
Wadadli_Kush
Powdery mildew?Hi I've noticed these things appear on some of my leaves over the past week or so. I'm not sure if it's powdery mildew or some other disease. Temp have been mostly 78℉ at night and 91℉ in day but humidity has plagued me with RH values of 70-90%. Can someone offer some help plz
Week 10
Leaves. White powder
6y ago
4
4
Solved
WitekMajestatyczny
Small white spots on leaves in germination phase.Does anybody know if those small white spots are ok? I have water 7 pH and I add some citric acid to lower it to 6 pH, when I sprinkle the soil I lightly sprinkle the leaves as well and I'm not sure if it's the effect of dry citric acid or something else. Thanks.
Leaves. White powder
5y ago
11
6
Solved
Jworjik
White powderI've been noticing some sort of white dust on the bottom leaves and stem.
I wiped them off with a kitchen towel with water 2 days ago, but i noticed today that they are back.
They look like cigarette aches. I'm not sure if it's powdery mildew.
I'm not sure it's visible in the pic
Week 7
Leaves. White powder
6y ago
1
3
Solved
joxsc
What are your best experiences for treating white powdery mildew? (4th week of flower)I carefully removed all the leaves with WM on it, but i want to spray the leaves to hinder further development of the mildew. What are your best experiences? I've read about milk solution, maybe citric acid solution with a ph of 9? Can i spray the buds too? Thanks for your help!
Leaves. White powder
2y ago
1
1
Solved
Neo09
Whats that White on leafs? How do i help this one strain? Its only this one..
Leaves. White powder
6y ago
4
2
Solved
Underthestairsgrowbro
I've had issues with PM in the past. Safers brand 3 in 1 seems to work temporarily but it always comes back. Also seems like it may deteriorate the trichomes on a flowering plant. RH 50%
I currently am using a worm casting foliar spray and all is staying well. Any more tips?Week 3
Leaves. White powder
7y ago
3
4
Solved
SkunkyBreeze
Is this powdery mildew?Could this be powdery mildew on the pictures? I have to add that the spots were a little more fluffy but I removed some of it with my finger. The weather has been really dry, so I thought it was impossible, but it still looks like it. If it is powdery mildew, what should I do?
Week 4
Leaves. White powder
1y ago
3
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
7y ago
4
5
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
Frm11001
mildiu polvoriento; tratamiento? sugerencias?I have 4 autos 1 week away from harvest, I have a slight powdery mildew, I've cut the affected leaves and sprayed with 1 part milk and 9 parts water. I'm sure some leaves must have been left with mildew, but I sprayed everything pretty well! I've only done it once, how should I proceed?
Leaves. White powder
5y ago
1
Solved
Frm11001
Mildiu polvoriento, sugerencias de como seguir?I have 4 autos 1 week away from harvest, I have a slight powdery mildew, I’ve cut the affected leaves and sprayed with 1 part milk and 9 parts water. I'm sure some leaves must still have mildew, but I sprayed everything pretty well! I've only done it once, how should I proceed?
Leaves. White powder
5y ago
1