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Back to Grow Questions
Sulfur burner/vaporizer
Wild_Bill
started grow question 5y ago
Will 99.9% MSM be sufficient to use in sulfur burner/vaporizer - to take care of WPM? Thanks in advance!
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Other. Mold
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Answer
Wild_Bill
answered grow question 5y ago
White Powdery Mildew
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Complain
GrowCN
answered grow question 5y ago
What is WPM?
1 like
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Similar Grow Questions
Solved
Plant_Scientist
Harvest early to prevent bud rot?
Had some issues with bud rot, but managed to stop it. But next week it will rain every day, which worries me. I have a small balcony I can place them under, but I don't know how much this helps as the RH will still be very high. About 25% of hairs are brown. What would you do?
Week 10
Other. Mold
4y ago
3
3
Solved
NanoGrow
Stem rot/Botrytis
How would you deal with stem rot at very initial stages? We dusted with cinnamon, sprayed with H2o2, scraped the affected area, wiped dry and coated with candle wax to seal the wound. Check this week's recent diary photos for more details on how it looks atm.
Week 11
Other. Mold
5y ago
2
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ZhugeTsuki
Strange spots appearing on dying leaves
What the heck is going on here? Can't tell if this is some kind of deficiency or a fungal problem, it has been very humid as of late where I live and sits around 70% RH and 80°f
Week 12
Leaves. Other
Other. Mold
Feeding. Deficiences
5y ago
1
10
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Italy_Grower
7th week flowering mold problem. What can I do?
Hello everyone, in the last few weeks unfortunately I have eliminated some florets because a bit of mold has been created, I do not think it is real botrytis because if it was botrytis in 2-3 weeks it had to infect all the plants, it is a small percentage that I have eliminated .
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4y ago
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Clutch
Beginning of Budrot
Is this the beginning of budrot or just the plant using the leafs (sugarleaf actually) as nutrients? I'm in the final week and in 2 days this leaf starts turning yellow on the bud. Bit worried. I cant pull the leaf out and bud looks fine but still worried
Week 14
Buds. Other
Leaves. Color - Yellow
Other. Mold
3y ago
7
6
Solved
JiggleBudz
Is this grow bag looking ok?
Should I do something about the side of my grow bag? Material bag with Coco Coir so watering/nutes schedule is frequent.
Week 4
Other. Mold
Feeding. Other
4y ago
2
3
Solved
Chronicbastard
Jar smell
some of my jars will smell like hay or a light mildew smell when curing.i dry for 14 days at 55 humidty at around 74 degrees.i know that is a pretty good dry so im not surr whats up.when this happens i always take my nuggs out for inspection and i never see mold,whats going on?
Week 12
Other. Mold
5y ago
1
2
Solved
Dat_Maltez_Loud
Mould on top of substrate
There is some sort of mould on the top of the substrate. I think I will spray it with diluted hydrogen peroxide. Is this a good Idea?
Week 1
Other. Mold
4y ago
3
4
Solved
Pennello
Alchool extraction from Botrytis buds?
Hi guys ,can I extract with alchool,from buds that were affected by Botrytis? I read couple of thing around and in here, but did not really get it. Can I? What would be, healthy-wise talking, the bad effects on us? Would a alchool extraction be the best solution? Cheers
Week 14
Buds. Other
Other. Mold
5y ago
1
1
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Frm11001
Alguna ayuda? oidio: Sphaerotheca macularis
Hola!, estoy en la semana numero 11 de mis automáticas, cerca de la cosecha y he descubierto inicios de este hongo en varias hojas, parece ser leve pero me preocupa y no sé que hacer, tengo 4 automáticas y 1 esta infestada, hoy he descubierto que otra esta comenzando también!
Other. Mold
5y ago
2
Solved
LockDownGrow
How long does a plant take too recover from incorrect ph ?
Week 8
Other. Mold
6y ago
1
2
Solved
Legendaryseedthumb
Deficiency?
Hey what is happening to my plant?
Leaves. Color - Pale
Leaves. Other
Other. Mold
4y ago
7
6
Solved
ImIHighyes
Mold suspecting
Hi, this is my first amateur growing, I have 2 strains Bud Orange Auto and Skywalker Auto. I noticed a musty smell from my 2 plants, one is almost ready but the other one seems in stuck.. From the pictures, could you give me some advice if my plants are healthy or not? Many thank
Other. Mold
2y ago
2
3
Solved
Duggster
I have some very bad news and need help. I was gone for a few days and when I returned to see how the plants were doing, lots of the buds have been taken over by mould. I am very disappointed with this and I think my only option is to harvest now. Please help!
Week 14
Buds. Other
Other. Mold
5y ago
2
Solved
arzaq
white powdery mildew
I think my plant has white powdery mildew, we tried to remove it with a wet cloth and spray with Neem oil but it keeps coming back near the buds and pistils should I cut them or there are other options? We moved the plant to a tent this week with two fans to have airflow.
Week 10
Other. Mold
5y ago
4
3
Solved
ZhugeTsuki
Still cant figure out what's going on with this plant. EC was over 2 for a couple of days but has since been taken care of, last reading was .83.
Is this a deficiency or some other kind of issue? Some have suggested a p or k deficiency, but I feed Jack's 20-10-20 peat-lite so I would be very surprised if it was a P problem, and the problem seems to be all over the leaves, but a lot of them start from the base of the leaf.
Leaves. Color - Black or grey
Other. Mold
5y ago
3
Solved
Chr0nus
Algae on top soil
I have noticed some green algae growing on the top soil of my seedling. is that a good or bad thing? I am thinking its too humid or something. Or is it the Mycorrhizae in the soil mix.
Other. Mold
2y ago
1
1
Solved
grout893
What is this white feathery thing?
I think it popped up just within a few hours. There are also other things wrong (see week 3 of my diary).
Week 3
Other. Mold
2y ago
18
3
Solved
KingMickey
Is this still good or is it ruined?
Hung plants to dry and waited for stems to snap, unfortunately when I checked the buds were so crispy they basically crumbles in my hands. I heard this could be mold/rot also. Did I mess up and over dry my buds, or is this something much more awful? Is this still salvageable?
Other. Mold
Other. Harvest - Drying
1y ago
6
3
Solved
Faegrows
Is this normal or mold?
Is this normal color for orange critical punch? She is darker than last week at a few buds. I just want to make sure this normal or a form of mold or something. I'm harvesting her in 7 days. She is starting flush now.
Week 20
Buds. Other
Other. Mold
Other. Harvest - Drying
4y ago
4
2