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Back to Grow Questions
Is there a problem with the leaves?
tayotayo
started grow question 5y ago
Is there a problem with the leaves?
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Leaves. White powder
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Similar Grow Questions
Solved
MEDICAT
White dot on the leaf
Is the white dots on the leaves normal?
Leaves. White powder
4y ago
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Galko420
Welcher Mangel ist das?
Seit etwa 10 Tagen zeichnet sich ab, dass meine Blätter braune Flecken bekommen. Diese werden leider immer mehr und größer. Kann ich jetzt noch aktiv gegensteuern? Des Weiteren erkenne ich kleine weiße Punkte auf der blattoberfläche. Sind das Salze?
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Leaves. White powder
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9mo ago
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grzegorzdelaurans
FAN LEAVES
this are fan leaves.......are those thrips or some other kind disease?
Week 12
Leaves. White powder
2y ago
8
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Murthc
How to get rid of powder mildew
I found some powder mildew on my plants..can anyone give me some tips on how to get rid of it..cheers
Week 14
Leaves. White powder
6y ago
1
2
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Thejusepas
Plaga u hongo ?
Alguien sabe qué tipo de plaga o enfermedad le esta cogiendo a mi niña? Y que cada vez van apareciendo más hojas con manchas blancas. Gracias de antemano!!
Week 9
Leaves. White powder
6y ago
4
4
Solved
MrGrowthSpurt
Should I worry?
BBK #A2 has some sort of white substance growing on one of the leaves and is growing a bit deformed. Is this something to be worried about?
Week 3
Leaves. White powder
4y ago
3
Solved
GrowSmith
Diagnose Plant
Week 3 Veg Week 1 Trying to identify these markings
Leaves. White powder
4y ago
1
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
6y ago
4
5
Solved
El_Jardinero
Powdery mildew or just... chalk?
Can someone confirm if this is powdery mildew or just chalk from misting, please? The walls of the grow tent had a little chalk on them too so that's why I am not a 100% sure. Temperatures have been quite optimal for late flower and humidity has not even been over 40%.
Week 13
Leaves. White powder
3y ago
1
4
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
4y ago
11
6
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cannaman9
White spots
Hi, this morning I checked out my lemonchello haze growing in coco and noticed it has small white spots on the leaves. My first guess is mold but I have good airflow and the spots don’t look spread out more so just forming in leaf. Need a little help with this one
Week 4
Leaves. White powder
5y ago
2
2
Solved
TCK89
Mold? Outdoor green tent.
Its been very rainy and humid starting to get what looks like powdery mildew/mold.? Can anyone confirm ? I've taken off all leaves with it. Could use a peroxide spray and wipe off if more come??
Leaves. White powder
6y ago
1
2
Solved
BufoAlvarez
White powdery mildew
I believe I have white powdery mildew, it now only appears to be a few flakes but there is some on all 3 plants. I have adjusted fans and opened a ventilation vent at the top of the tent along with my exhaust fan to help w air flow. Could use all advice I can get on this
Week 3
Leaves. White powder
6y ago
2
3
Solved
organigrower69
Week 6 small white dot on leaves
On a few my plants, I see these white spots. They don’t quite look like mold but I am new and could be wrong. Any help would be greatly appreciated.
Leaves. White powder
5y ago
2
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
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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
5y ago
2
2
Solved
CTCan
Mildew
Looks like white powdery mildew on quite a few fan leaves. Is this plant done? Or what can I do to save it?
Week 1
Leaves. White powder
4y ago
5
4
Solved
Dr_Doobie
PM or Nah?
Noticed some white spots on the tops of a few leaves. I’m days away from chopping and I’m wondering if it’s PM. If it is, what’s the best action to take at this point?
Week 11
Leaves. White powder
5y ago
2
2
Solved
Ganjagardenner
Slight me mildew on one leaf, any organic suggestions if it gets worse?
Week 5
Leaves. White powder
7y 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 alternative
Week 6
Leaves. White powder
7y ago
3
2