Vote Now 🏆 for the Grow Awards 2025!
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
white spots on leaves
Nick567started grow question 5 years ago
Hi everyone, white spots on the leaves are increasing day, thanks.
Solved
Leaves. White powder
likes
GMSgrowsanswered grow question 5 years ago
Did you look under the leaves with a magnifying glass to look for mite. Hard to see by eye especially old eyes like mine. Ifmit is miter mix a little dawn soap in water and spray the undersides and top of leaves. Repeat a few day for a week or 2 to kill any eggs. Cheers friend
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
6 years ago
1
4
Solved
Bean_Loves_Kush
I have noticed small powdery mildew spots on my pineapple express plant. The soil usually feels pretty dry so i don't think it is due to overwatering. I put them inside at night due to humidity outside. Should I separate this plant from the rest?Week 7
Leaves. White powder
6 years ago
5
2
Solved
Ganjagardenner
Slight me mildew on one leaf, any organic suggestions if it gets worse?Week 5
Leaves. White powder
6 years ago
3
2
Solved
smurgrow
On my other grows I've had some issues with pests. The worst was white powdery mold, but I've also seen leaf miners, aphids etc.
I want to treat this plant pre-emptively with something like BioNeem. Is it safe to do that at this stage of bloom? Can you recommend safe alternativeWeek 6
Leaves. White powder
6 years ago
3
2
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
5 years ago
4
5
Solved
Tim839
My blue widow has some white spot on some leave and I think it could be a mushroo but I don't know what to do, she also has her leaves that are going down but I think that's just a lack of water because the weather was very hot this week, some leaves are also turning yellowWeek 9
Leaves. White powder
6 years ago
3
2
Solved
Underthestairsgrowbro
I've had issues with PM in the past. Safers brand 3 in 1 seems to work temporarily but it always comes back. Also seems like it may deteriorate the trichomes on a flowering plant. RH 50%
I currently am using a worm casting foliar spray and all is staying well. Any more tips?Week 3
Leaves. White powder
5 years ago
3
4
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
5 years ago
5
4
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.5 years ago
2
2
Solved
Selen
White spots?Are these white spots okay on the BD?Week 13
Leaves. White powder
5 years ago
1
1
Solved
BigBeautifulWeed
White Powdery Mildew?Could this be WPM? Never had it before and I'm super worried about it and how to fix it.Week 1
Leaves. White powder
5 years ago
3
2
Solved
Neo09
Whats that White on leafs? How do i help this one strain? Its only this one..Leaves. White powder
5 years 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
5 years ago
1
2