Vote Now 🏆 for the Grow Awards 2025!
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Green gelato auto
darkblissstarted grow question 4 years ago
Is this powdery mildew on the leaves it's about 10 days old?
Open
Leaves. White powder
likes
Answer
NSCannaanswered grow question 4 years ago
You would have to take a closer pick, but I don't see anything based on that picture. Just some mild leaf damage that probably happened early in development.
1 like
Complain
oppilFanswered grow question 4 years ago
Wouldn't worry yet; this grow the seedling didn't really look well. Turned out great (only problem is my brown spots on the leaves and a few little fly-like creatures, but I'm on top of it now)
1 like
Complain
Similar Grow Questions
Solved
telez00m
Help the HermyMy worst nightmare has become reality, my Pineapple Chunck (Week 7 of Flower) has developed male pollen sacs. What is your advice for me now? Remove the whole plant? Cut off branches? Harvest the plant now? The other plants are showing no signs, but I'm afraid it will be seedy 😵Week 11
Leaves. White powder
8 months ago
6
4
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
8 months ago
1
1
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
8 months ago
3
4
Solved
grzegorzdelaurans
FAN LEAVESthis are fan leaves.......are those thrips or some other kind disease?Week 12
Leaves. White powder
a year ago
8
6
Solved
StonedFTW420
i got 16 plants and need help ASAPgive it to me easy guys.. im gonna be very hurt i got 16 plants in here and all in house genetics and lit farms.. prolly 200$ worth of seeds.. i will say i did put diatomaciouse earth on 2 plants like 2 hrs after i watered cuz iim a retard so im HOPING my 4 fans blew it aroundLeaves. Webbing
Leaves. White powder
Other. Mold
3 months ago
1
2
Solved
DoneWithIt
White Spots on top of LeavesI have discovered white spots on my plants. I think it is white mildew. From what I have read, the spores cannot be killed. You can only stop them a with pesticides or, if you are lucky, with a milk/water mixture, but you cannot remove them completely. What should i do?Leaves. White powder
5 months ago
3
3
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
5 years ago
5
4
Solved
southerngrower2020
Minor damage to a few leaves found today - what is it?I am trying to determine the cause of damage to a few leaves that was observed this week. It may be two different problems. On a few leaves, I see brown spots which may have originally been white. On another 2 leaves, I see a burn hole through the leaves with brown edges.5 years ago
2
2
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
5 years ago
4
5
Solved
Tim839
My blue widow has some white spot on some leave and I think it could be a mushroo but I don't know what to do, she also has her leaves that are going down but I think that's just a lack of water because the weather was very hot this week, some leaves are also turning yellowWeek 9
Leaves. White powder
6 years ago
3
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
6 years ago
3
4
Solved
Ganjagardenner
Slight me mildew on one leaf, any organic suggestions if it gets worse?Week 5
Leaves. White powder
6 years ago
3
2
Solved
smurgrow
On my other grows I've had some issues with pests. The worst was white powdery mold, but I've also seen leaf miners, aphids etc.
I want to treat this plant pre-emptively with something like BioNeem. Is it safe to do that at this stage of bloom? Can you recommend safe alternativeWeek 6
Leaves. White powder
6 years ago
3
2
