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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
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
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
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
4y ago
5
4
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
5y 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
5y ago
4
4
Solved
GreenPyramid
Is this powdery mildew?
Is this powdery mildew? I am seeing some white spots starting to form on the underside and top side of lower fan leaves. Would adding an oscillating fan help prevent anymore white spots from appearing in the future or will I need to apply neem oil or something?
Week 10
Leaves. White powder
5y ago
2
1
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
5y ago
5
4
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
6y ago
4
5
Solved
Rush2112
White stuff on leaves
White stuff on leaves? Thought it was bird crap but not sure. Powdery mildew? Looks like something splashed on her.
Leaves. White powder
5y ago
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
5y ago
1
2
Solved
TupacFR
White spots on leaves
Hello guys, It’s probably nothing , but i’ve some white spots. Maybe it’s just insect or mushroom , i don’t Know.. Just 4-5 leaves have this on my 3 plants . What do you think ? So much rains,2-3 day ago . I apply neem oil and/ or horsetail every 15 days. Thanks Cheers
Week 6
Leaves. White powder
5y ago
2
3
Solved
HighPinePharms
Is this normal?
Is this bugs or Fungus growth. It is not on any of the other plants just this one, I was misting the past couple of days put stop noticed light burn on leaves, keep temp between 76-80 and humidity 60-70%, I noticed this on the 14th
Leaves. White powder
Leaves. Other
3y ago
2
2
Solved
Oggigz
Should i care ? I m going paranoid xD
Hello guys, i m on day 28 from seed i would like to have some points of view of another growers.... leaves got silvered/brown colored with snowy aspect... not on all leaves but i m pretty affraid of insect and shroom contaminations... thx for replies men and gurls
Week 3
Leaves. White powder
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
4y ago
3
3
Solved
Nickeluring
White powdery mildew in late flower
What's your best remedy to remove it on flowering plants? I just found it after I had forgotten to replace on of the fans when I left them for a few days. What can I do to remove it as quickly as possible without ruining the buds? I'd prefer not spraying them with milk.
Week 11
Leaves. White powder
5y ago
4
7
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
5y ago
1
1
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
5y ago
2
2
Solved
Newguybfast
Mildew?
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.
Leaves. White powder
4y ago
1
3
Solved
Ghostly97
Is this powdery mildew? How to fix sfirst 2 weeks of flowering extremely disappointed in myself RH is 51
Leaves. White powder
4y ago
4
2
Solved
Rojif
I had some dichotomous Earth at the bases and I believe some of the splotches came from when I was trying to kill some fungas gnats.
Week 4
Leaves. White powder
5y ago
1
2
Solved
Eldritchscotchtober
Mould? Mites? Nothing?
OK, re asking this question with better photos as I don't know how to add new photos to an already posted question. Posssible mold? Spider mites? Leaves have looked kinda similar since I got them. Any ideas? To me it looks like maybe mites but I dunnno.
Week 11
Leaves. White powder
5y ago
6
8