Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
powdery mildew?
tayotayo
started grow question 5y ago
Is this a powdery mildew?
Open
Leaves. White powder
likes
Answer
Similar Grow Questions
Solved
Ganjagardenner
Slight me mildew on one leaf, any organic suggestions if it gets worse?
Week 5
Leaves. White powder
7y ago
3
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
6y ago
2
2
Solved
Thejusepas
Plaga u hongo ?
Does anyone know what kind of pest or disease is affecting my girl? More and more leaves are appearing with white spots. Thanks in advance!!
Week 9
Leaves. White powder
6y ago
4
4
Solved
Jeremi420
Bagnare foglie
Hey everyone. Yesterday I sprayed neem oil and there are some drops left on the leaves leaving a white powder. Can I spray just water on the leaves with the lights on (24-hour cycle) to try to wash away these residues, or will I burn the leaves by wetting them? Thanks a lot!
Week 2
Leaves. White powder
6y ago
4
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
herbalistssword
White spots
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
6y ago
1
1
Solved
AtomicOrgy
Is this mildew?
Is this mildew???
Week 10
Leaves. White powder
6y ago
2
2
Solved
Monkeyboy
Found her bent over!!
Hello out there, thank you everyone that has give praise, tip and hints. I went out this morning and seen she was bent right over, top heavy me thinks. I put in a stick and tied her to it. Do you think she will be OK? Plus there seems to be a white powder on the leafs, is this O?
Week 5
Leaves. White powder
6y ago
1
2
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
Bmolitor
Discoloration of leaves
Wanted to get an opinion on why the end of the leaves are discoloring
Leaves. Tips · Die
Leaves. White powder
Leaves. Color · Dark-brown
3y ago
1
2
Solved
exp1osive
Marks on leaves
Hi guys,as first time outdoor grower i am not sure what is going on with the plant - it has some marks or spots on leaves, What can be the problem ? How can it affect my plant at all ? I appreciate any help!
Leaves. White powder
6y ago
1
1
Solved
MEDICAT
White dot on the leaf
Is the white dots on the leaves normal?
Leaves. White powder
5y ago
3
3
Solved
telez00m
Help the Hermy
My 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
2y ago
6
3
Solved
Steve24
Some yellow spots. Thinking over watering. Any suggestions are welcome 315w CMH LIGHT lowered this week to 22-24 inches. Can anyone lets me know if they are proper size for day 18 from seed
Week 3
Leaves. White powder
8y ago
7
7
Solved
DoneWithIt
White Spots on top of Leaves
I 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
2y ago
3
3
Solved
KaptKush
I'm starting to see some white spots on one of my plants and the bottom leaves are stating to yellow is it just fungus or potentially thrips? My other plant beside it doesn't seem to have to have the same white spots on it so I'm not sure if its spreadable.
Week 1
Leaves. White powder
4y ago
3
Solved
Ah_never_mind
Guy she is having white dots,i dont know what is it ? Guys help me
Week 4
Leaves. White powder
6y ago
2
2
Solved
Eldritchscotchtober
Possible mold/mildew - I ask a ton of grow questions but figure someone else might learn if I do well or f up. Good community here
Mildew? This has been on certain leaves of my plants since I got them so I didn't think much of them. But as I'm about two weeks into flowering, I want to see if this is possibly an issue. Have okay airflow in the tent but could be better. Humidity is 55% atmosphere. Thoughts?
Week 11
Leaves. White powder
6y ago
3
2
Solved
Jworjik
White powder
I'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
FeebleSnane
Pollen sacks or powdery mildew?
I noticed what I thought was powdery mildew on a leaf, then noticed funny looking things right next to the powder. I think these are pollen sacks, and if they are I want to know if anything is recoverable, or if I need to scrap the whole plant/grow. "Second Grow" on my profile
Leaves. White powder
Other. Mold
Plant. Other
2y ago
2