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Back to Grow Questions
Mildew?
Newguybfast
started grow question 5y ago
Can someone tell me if this is the beginning of powdery mildew? Or if you have any insight would be helpful. This is on outdoor plant.
Solved
Leaves. White powder
1 like
Roberts
answered grow question 5y ago
It looks like it. Powdery mildew. Here is a link on treatment. Spay at night hours. https://images.app.goo.gl/YKwU8QPVWqebjtEd9
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Selected By The Grower
Aquemini
answered grow question 5y ago
Yeah definitely white powdery mildew forming
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Complain
Newguybfast
answered grow question 5y ago
Cheers dude much appreciated
1 like
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Similar Grow Questions
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
TheColonel420
Powdery mildew
I have powdery mildew forming on the nurse lilly. A few leaves have a small amount on them. The plants are in flower week 5 and have another 5 to 7 weeks to go before harvest (plus minus) What can i do for the Powdery mildew?
Week 14
Leaves. White powder
6y 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
Ghostly97
Is this powdery mildew? How to fix sfirst 2 weeks of flowering extremely disappointed in myself RH is 51
Leaves. White powder
5y ago
4
2
Solved
GrowStedyFlo
Powdery spots on leaves
Noticed powdery spots on some leaves this week (week 23-24). Plant is over 10 ft tall. Only fed water and got plenty of sun. What should I do to ensure a healthy harvest?
Week 24
Leaves. White powder
5y ago
5
4
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
Desmok
Macchie bianche sulle foglie!!
Buonasera, qualcuno sa dirmi cosa sono queste macchie bianche sulle foglie,ho notato che compaiono bianche poi diventano gialle...grazie in anticipo
Week 4
Leaves. White powder
6y ago
1
1
Solved
TCK89
Mold? Outdoor green tent.
Its been very rainy and humid starting to get what looks like powdery mildew/mold.? Can anyone confirm ? I've taken off all leaves with it. Could use a peroxide spray and wipe off if more come??
Leaves. White powder
6y ago
1
2
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
ILikeTomatoes
White dots on leaves and growth difference
Should I worry about the white dots on the Gelato Kush leaves? Also, since the beggining the Gelato is behide the Jack. Is there anything I can do? Is this a problem?
Week 1
Leaves. White powder
6y ago
3
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 78β at night and 91β 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
wowa08142
Why is there so much dust?
Hi guys can you help me with this dust ;)
Leaves. White powder
3y ago
3
Solved
AccyStoner25
I need help diagnosing what this was. I already cut off two of the affected leaves on the Kmintz, but other leaves have small amount of the same substance on both plants. The brown spot in the first pic ended up turning into a hole because it was so dry. Is this powdery mildew?
Week 2
Leaves. White powder
5y ago
3
4
Solved
CuzICann_abis
Ok folks, went out to check the trichomes and smelled something funny...like mold. Saw these spots on several leaves and now I'm panicking so close to harvest. Let me know what you think and what I can do about it, if anything. Thanks!!
Week 11
Leaves. White powder
6y ago
3
1
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 π΅
Week 11
Leaves. White powder
2y ago
6
3
Solved
OleGrow
Powdery Mildew near end of flowering
For 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
GrowSmith
Diagnose Plant
Week 3 Veg Week 1 Trying to identify these markings
Leaves. White powder
5y ago
1
2
Solved
Lazydaze428
Powder fungus amungus
Powder fungus and I need a complete how to on what to do.I'm not throwing my stuff away so that's out.I know the best method is to not get it in the first place obviously I know that now they will keep the tent a little tidier the future look at my girls and let me know please π
Leaves. White powder
5y ago
1
7
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)? Iβm assuming itβs ok and may help prevent the PM from infecting the buds leading to bud rot?
Week 22
Leaves. White powder
7y ago
6
4
Solved
neofita
HELP!! Parasite
BJ is sick again with some parasite. they are on each leaf, but the plant was not showing any signs of disease except little white points on the lower leaves.. what can we do at this point of the flowering stage ? we dont know how much it will influence the harvest. help :(
Week 12
Leaves. White powder
Other. Bugs
Plant. Other
6y ago
2
2