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
Powdery mildew
Tckfuistarted grow question 3 years ago
Just noticed some powdery mildew on a few leaves and branches last night.
Pulled all areas with mildew and sprayed with Dr Zymes at lights off.
I have another tent next to it that I don't want infected.
Should I cull and sanitiz Or continue with Dr Zymes treatment? 8 weeks left
like
m0useanswered grow question 3 years ago
I'd try getting your RH lower and keeping air movement up.
Don't let the spores get a good environment to grow in.
Will need to nuke the room after to kill any other spores left in the environment.
Bleach is good. lysol is better but leaves streaks.
Good Luck!
m0useanswered grow question 3 years ago
Let me know if you need any more help with this, you can use the DM feature.
Your inbox is the little green arrow at the bottom right of the screen.
Cheers,
like
Complain
Grey_Wolfanswered grow question 3 years ago
@Tckfui provide more air movement and extraction of the hot humid air is integral to keeping your grow tent
mold and mildew free
potassium bicarbonate can help eradicate it but can also burn leaves
it's really more pro active to provide better air movement to eliminate those hot spots in the tent that PM loves
1 like
Complain
Ezzjaybruhanswered grow question 3 years ago
Going by the pics, it appears you have less than 8 weeks left. But regardless -
Keep on that dr Zymes treatment as it recommends for fungicide use. Dr zymes worked decent for WPM for me but not pests. Anyhow, keep consistent with what it says (using every couple days I believe)
It should eliminate and keep mildew at bay. There’s always mildew spores in the air, you just want to stop it from having a suitable environment to thrive in..
1 like
Complain
Similar Grow Questions
Solved
Mazgoth
Leaves have some white spotsToday I wake up and I'm seeing this to 2 leaves,what does that mean
Leaves. White powder
2 years ago
2
Solved
Ancient_Genetics
Pollen for Pheno HuntingI 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
2 years ago
1
3
Solved
KaptKush
I'm starting to see some white spots on one of my plants and the bottom leaves are stating to yellow is it just fungus or potentially thrips? My other plant beside it doesn't seem to have to have the same white spots on it so I'm not sure if its spreadable.
Week 1
Leaves. White powder
3 years ago
3
Solved
SenhorCamarao
Small white dotGuys does anybody has any idea of what is this? Thanks for helping
Leaves. White powder
3 years ago
6
4
Solved
Tropicalstorm
Mildew?Hello! I've been noticing small white spots on some leaves. Can it be mildew? Or something else? I was getting this picture of a ladybug when I noticed them against the light. I don't know how, she's getting sun every day from 7 am to 6 pm, RH 40% in sun and 60% at night, 36 C.
Leaves. White powder
3 years ago
2
4
Solved
Fozziebear22
White on livesWhite on leaves don’t know if it’s bugs or mildew. What do I do.
Leaves. Curl down
Leaves. White powder
3 years ago
3
3
Solved
Tckfui
Powdery mildewJust noticed some powdery mildew on a few leaves and branches last night.
Pulled all areas with mildew and sprayed with Dr Zymes at lights off.
I have another tent next to it that I don't want infected.
Should I cull and sanitiz Or continue with Dr Zymes treatment? 8 weeks leftWeek 15
Leaves. White powder
3 years ago
3
4
Solved
diabloelnino
PM or just bleached? And healthy?This is from my AUTO MEPH double GRAPE plant (the first one) that I grew.. I didnt put the pictures up on the diary but its attached to this question.
is it PM? Urgent :/ First time growing and I know you shouldnt micro manage ( i try not to) but This white thingy is scaring me
Leaves. White powder
3 years ago
2
2
Solved
WitekMajestatyczny
Small white spots on leaves in germination phase.Does anybody know if those small white spots are ok? I have water 7 pH and I add some citric acid to lower it to 6 pH, when I sprinkle the soil I lightly sprinkle the leaves as well and I'm not sure if it's the effect of dry citric acid or something else. Thanks.
Leaves. White powder
3 years ago
11
7
Solved
fraankiiee
Albina vs decoloración¿Alguién podría decrime qué tienen estas puntas?
¿Son albinas, decoloración o puntas blancas cargadas de tricomas?
Week 11
Leaves. White powder
3 years ago
3
9
Solved
Lazydaze428
Powder fungus amungusPowder 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 🙏
Leaves. White powder
3 years ago
1
7
Solved
MEDICAT
White dot on the leafIs the white dots on the leaves normal?
Leaves. White powder
3 years ago
3
3
Solved
MrGrowthSpurt
White Powder on LeafHere's a closer shot of the white powdery stuff, only on one leaf right now. I'm going to keep an eye on it and try not to worry for now. If I suspect it's mildew, mold, or Fungus I will take action. What does it look like it could be to you all?
Week 3
Leaves. White powder
3 years ago
2
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?
3 years ago
1
1