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Back to Grow Questions
Leaves have some white spots
Mazgoth
started grow question 3y ago
Today I wake up and I'm seeing this to 2 leaves,what does that mean
Solved
Leaves. White powder
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GrowingGrannie
answered grow question 3y ago
It's not a nute issue... I think you may have a bug of some kind but I'm not sure. Have you looked underneath the leaves?
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Complain
Selected By The Grower
Mazgoth
answered grow question 3y ago
Would I be worried? I'm using Biobizz nutrients tell me if they need something more or extra
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Similar Grow Questions
Solved
Dr_Doobie
PM or Nah?
Noticed some white spots on the tops of a few leaves. Iβm days away from chopping and Iβm wondering if itβs PM. If it is, whatβs the best action to take at this point?
Week 11
Leaves. White powder
5y ago
2
2
Solved
IronGrower
Powdery mildew - end of week 3 of flower
Anything else I can do against the powdery mildew? I spray already few times a tea of: 10 g of dry field horsetail 1 Onion 1/2 Garlic ~ 500 ml lower HP water (i use a bit of natron) cook this for around 30 min very low. then i use 200 ml of these with 1 Liter of water and spra
Leaves. White powder
5y ago
1
1
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
5y ago
3
1
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
Choco
Difficulty identifying leaf problem - maybe it's insects?
I'm having trouble figuring out what's going on with my plant. The cotyledons and lower fan leaves are getting irregular shiny patches varying in size underneath, with yellow spots directly above them on the top side. It's really hard to photograph the shiny patches. Thrips?
Week 3
Leaves. White powder
Other. Bugs
Other. General questions
4y ago
1
1
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
NDpower
Odium?
On me dit que c est de l odium sur un groupe facebook?? Mais je ne suis pas sΓ»r.. 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
PersianGreenthumb
What are these white spots???
What are these white spots???
Week 13
Leaves. White powder
5y ago
2
2
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
1y ago
1
1
Solved
Jorge420
Mildew protection
So how you do you all prevent the plants from mildew ? you put some materials into the soil to make the plant stronger or just spray the plants once a week to protect it ? let me know your best solution
Leaves. White powder
4y ago
1
Solved
TheDon
Can anyone tell me what this is? I don't have a diary at the moment but could still get some help?
Leaves. White powder
3y ago
2
3
Solved
MEDICAT
White dot on the leaf
Is the white dots on the leaves normal?
Leaves. White powder
4y ago
3
3
Solved
kopperFloyd
White spots in leaves
What are those white dots and what should I do??
Week 8
Leaves. White powder
5y ago
1
3
Solved
Homegrown_Meds
Having issues with Powdery mildew. Can't seem to get rid of it. Im using green cleaner but it keeps returning. Anyone have tips on dealing with PM? All help is greatly appreciated. ππ
Week 10
Leaves. White powder
6y ago
5
4
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
5y ago
3
2
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.
Week 4
Leaves. White powder
Leaves. Other
Other. Bugs
6y ago
2
2
Solved
yungchrist59
Question 1: Is the fertilizer I use the problem for one of the leaves dying or the scenario of me throwing a bit on it?
Week 2
Leaves. White powder
7y ago
1
4
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
5y ago
4
4
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
Neo09
Whats that White on leafs? How do i help this one strain? Its only this one..
Leaves. White powder
6y ago
4
2