By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Powder mildew or watermarks or other ?
Peacheykingstarted grow question 6 months ago
Hello guys, I’m in week 5 off flower just noticed these on a few off my leaves. 6 plants in total out off 35
Did have a humidity problem last week. Not sure if it’s pm or not, could be from the platerboard where I hung the lights up ? Also have similar marks on the pots
Open
Leaves. White powder
like
Answer
AutoflowersSucKanswered grow question 6 months ago
Ya i say it's watermarks. The first pic did raise my eyebrow though cuz it's the one that makes us all go hmmm lol.
1 like
Complain
Ezzjaybruhanswered grow question 6 months ago
Water marks on all except MAYBE the first one..
what I recommend is taking the leaf that’s suspicious to you and line it up horizontally so you’re line of sight is parallel with the leaf. Line that up with a light and you can see the growth of the mildew clearly.
Hope that makes sense.
like
Complain
Robertsanswered grow question 6 months ago
That looks like water spots. But controlling your humidity is important. You get mold on 1 plant in there in flowering,it will ruin the flower on everything.
1 like
Complain
Similar Grow Questions
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
4 years ago
2
1
Solved
Nickeluring
White powdery mildew in late flowerWhat'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
3 years ago
4
7
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 hereMildew? 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
3 years ago
3
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
3 years ago
6
8
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
3 years ago
3
4
Solved
IronGrower
Powdery mildew - end of week 3 of flowerAnything 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
3 years ago
1
1
Solved
vito_scl
Is this a kind of plague?Is this a kind of plague?
Should i worry about?
Im in the 5th week of flowering.
Leaves. White powder
Leaves. Other
3 years ago
2
2
Solved
Oggigz
Should i care ? I m going paranoid xDHello 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
3 years ago
3
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
4 years ago
2
2
Solved
Mano76
White misty layer on my leavesNoticed the last days some light white covering on my leaves, if I go over it with my finger it disappears.
Branches look good and green, no brown places on the branches, nothing wrong with the buds, they développe great. They are now in their last week.
It's only on the leaves.
Leaves. White powder
4 years ago
1
2
Solved
Jworjik
White powderI'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
4 years ago
1
3
Solved
PersianGreenthumb
What are these white spots???What are these white spots???Week 13
Leaves. White powder
4 years ago
2
2
