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Back to Grow Questions
Sulfur burner/vaporizer
Wild_Bill
started grow question 4y ago
Will 99.9% MSM be sufficient to use in sulfur burner/vaporizer - to take care of WPM? Thanks in advance!
Open
Other. Mold
likes
Answer
Wild_Bill
answered grow question 4y ago
White Powdery Mildew
likes
Complain
GrowCN
answered grow question 4y ago
What is WPM?
1 like
Complain
Similar Grow Questions
Solved
MMSC16
Is this Soil Mold Safe?
After rainfall, I notice mold on top layer of soil. Approximately 70 days from seed. Photoperiod, outdoor grow in 7G fabric pots. I know powdery mildew and botrytis is a death sentence for plants in flower, but with these girls in veg - is it okay? What should I do?
Week 9
Other. Mold
1y ago
6
5
Solved
CreamOfTheCrop
Unexpected guests - mushrooms
I discovered these little puppies growing out of my soil, should I worry or is it a good sign? I'm using Canna Terra Professional Plus, water pH'd to ~6.5, don't know the soil's pH though.
Week 2
Other. Mold
Other. General questions
Other. Other
5y ago
3
3
Solved
Dutchhobby
Stem rott
So lots of rain and could not put her dry.now I've got stem rott.i think.she must bloom till end oct.one spot is main stem.can I fix this or is it to late..buds seem okay.
Week 13
Other. Mold
3y ago
3
3
Solved
Eagers
Bud rot or normal?
Hi guys does this looks normal for this stage mid-late flower? Lower leaves are starting to die off which looks normal but should leaves between buds be doing the same? I hope its not the start of budrot? Have fans on buds RH is 60-70% in greenhouse+dehumidifer+heater struggling.
Leaves. Dropping off
Leaves. Wilting
Other. Mold
5y ago
2
3
Solved
Sandero
Is this mold during veg?
All of my plants that are outdoors (different strains) Have started to turn brownish and mushy looking. We have had lots of rain, 95* temps, and 80% humidity at nights. is this the start of some kind of mold? Is there anything I can do? Thank yall!!!
Leaves. Wilting
Other. Mold
4y ago
3
3
Solved
Accidental_Grower84
Mold in my early flowering?
I just inspected my plant and noticed some grey/darker areas in my buds, I cannot understand if it's due to the purple stem or it's just pure mold. What do you guys think? Is this Botrytis?
Week 10
Other. Mold
4y ago
2
2
Solved
buddhi_coop
Flushing
Would you all use this when flushing ? If so, how & when ?
Other. Mold
Other. General questions
Feeding. Other
4y ago
2
2
Solved
Newbie87
What's wrong with my sprout
Sprout with white mold on the shell ? It's day 11 from planting & it came up yesterday.
Other. Mold
3y ago
2
Solved
revdrjim
is this mold or mites or something else?
just harvested my white widow fem. some of the largest buds has a whitish almost cottony thing going on on the inside when i cracked them in half. i assumes it was mold but could it be mites?
Other. Mold
5y ago
2
5
Solved
Everest
Fungi in flowering
Found fungus on a girl's leaf. my first actions were to carefully remove the leaves that were contaminated and the excess leaves to improve ventilation. I also washed the Grown with disinfectant. What should I do next? It's 4 weeks to harvest, should I anticipate it to avoid
Week 10
Other. Mold
4y ago
3
3
Solved
JoopyBritannia
Small bud rot - Harvest or finish off? 9 weeks into flower
I've had to cut about a 1 inch section off the top of one of my colas due to what appears to be rot. I've checked the rest of the plant and can't see anywhere else that has been effected. Should I harvest now to be on the safe side or let it finish up?
Buds. Other
Other. Mold
Other. Harvest - Drying
4y ago
4
4
Solved
Michael1234
nutrient deficiency??
is it a nutrient deficiency? she was watered once with TerraVega after transplanting and starting the vegetation stage
Other. Mold
Feeding. Deficiences
Feeding. Other
4y ago
2
3
Solved
GeekSayWhat
White dusty looking stuff
I have a pure white substance on the top of my soil, should I be worried. My RH is at 50% and temp is around 26 in the day, and 21 at night. It doesn't seem to be effecting the plant at all. What should I do? Thanks
Week 5
Other. Mold
5y ago
2
2
Solved
KushAllDayLong
WHITE MOLD ON TOPSOIL
MOLD on TOPSOIL..Not enough air flow in new tent and humidity was off, still dialing it in & I don't have gadgets to help, on a budget.I sprayed peroxide and removed mold and turned up the fan and also lowered lights a little...advice? Picture taken was after removing most of it
Week 8
Other. Mold
3y ago
10
3
Solved
HierroYOlivia
Mold
today I found black between the florets and on the stems. mold or what? *I try to upload the foto but not, I upload It in the diary 5 week
Week 5
Other. Mold
5y ago
3
2
Solved
heavybreeder
Is it better to top an autoflower or just use LST to increase yield? This is my first autoflower grow.
Week 1
Other. Mold
6y ago
4
4
Solved
Misanthrope
Say it ain't so
Is this the dreaded bud rot? If so is there anything I can do to salvage the rest of the plant? I already pruned that branch... I'm literally days away from harvest :-/
Week 19
Buds. Other
Other. Mold
4y ago
2
2
Solved
Aeries
Slimey/Webby parts of the flower? Looks like rot or mold?
I removed the infected parts of the plant and defoliated the fan leaves around the sites to help with aeration. Did she go past her prime and now she is dying? Or just because of high humidity in the air?
Buds. Other
Other. Mold
Plant. Other
5y ago
1
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
gogocrack
Okay? Continue?
Okay? continue? Dude, how many days do you think it is in harvest? Calyx from photos. Flowering day 51.
Buds. Other
Other. Mold
4y ago
4
5