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Back to Grow Questions
Powdery mildew
Top_Banana
started grow question 5y ago
HELP! What is the best way to stop powdery mildew from spreading
Solved
Other. Mold
likes
HerbalEdu
answered grow question 5y ago
Spray with 4 part of milk 6 part of water, work great for powdery mildew.
1 like
Complain
Selected By The Grower
GMSgrows
answered grow question 5y ago
40 parts of homogenized milk to 60 parts water. Spray affected areas and repeat as necessary. Cheers
1 like
Complain
Similar Grow Questions
Solved
Sejnik
I have a 1m² tent and in it, I have 9x11L pots. After watering with a 10-20% runoff, I have a problem with humidity in the air reaching 75% RH. The humidity outside the tent is 55%. I've done everything to reduce humidity (including reading all the grow questions on this topic). The question is: how will smaller watering affect the final quality?
Week 10
Other. Mold
Feeding. Other
3y ago
2
5
Solved
Michael1234
nutrient deficiency??
is it a nutrient deficiency? she was watered once with TerraVega after transplanting and starting the vegetation stage
Other. Mold
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5y ago
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LSDMan
Early Harvesting
Do you think I should harvest the early gorilla and the serious six # 2 right now? given the very rainy weather forecast? (Knowing that I am harvesting serious Six # 1 today, this only concerns the other two plants which are missing about 3/4 weeks of flowering)
Week 17
Other. Mold
6y ago
6
4
Solved
Organicweed
Relative humidity 75-85%....need help
I need some input from my fellow growers. This is my first grow cycle in the fall, and my autoflowers are starting to build up some buds. But because of the fall, the moistoire content in my grom room is 75-85%....... i got 4 autoflowers, 2 ventilators, temperture is around 22Cel
Other. Mold
4y ago
4
7
Solved
PREPPYPUNK
CAN I SALVAGE MY BROWN MOLD HARVEST WITH RESIN PRESS? OR DO YOU ABSOLUTLEY NEED TO GO WITH ALCOHOL?
Help, Brown Mold on buds. Good amount. Hate to throw it away. Put it all in freezer after harvest and discovery of mold. IS SMOKING MOLDY WEED REALLY DANGEROUS? and Is there any other way to salvage besides using alcohol? Is it safe to press the resin out with resin press? Thanks
Buds. Other
Other. Mold
5y ago
4
3
Solved
hannabis420
What am I doing wrong??
I think its mold, white sticky like webs on nugs and leaves only a couple nugs on my 1 plant other is fine....
Leaves. Webbing
Leaves. Color · Dark-brown
Other. Mold
6y ago
3
2
Solved
malumalu
I am Having problems with humidity I already bought extractor of 220 cfm with 125mm downsized to a 100mm tube with a Carbon filtre of 190 cfm I bought a 75 watts 650ml/day dehumidifier I m watering less but more frequently and the Rh keep at 70% Please help me !!
Buds. Other
Other. Mold
Setup. Ventilation
4y ago
1
2
Solved
thenewdude
is she a goner?
hello, I'm a bit stuck, one of my seeds got mold during germination, I dabbed it off fully carefully, planted it, and let it dry up before giving it the second watering. stem is weaker then other one, now slightly damaged. will she survive ?if no I need to throw the soil out righ
Week 2
Other. Mold
Plant. Stem · Weak
6y ago
4
3
Solved
Tucli
Bud mold actions?
I have found some mold in some main buds. (Too humid in my tent) I’ve cut them off. Anything else I can do to stop the spread? Apart from trying to get the humidity down?
Week 17
Buds. Other
Other. Mold
6y ago
4
Solved
qoodwater
Rain and harvest
Should I cut?? Or risk the rain??! In 1 week it will rain!!
Leaves. Tips - Thick
Other. Mold
Other. Drying
4y ago
2
3
Solved
WulfBlud
Mold/fungi or am I paranoid
I have never seen all these white strands when looking at the trichomes so I was just wondering if this could be any time of mold of fungus? It doesn’t seem like it when looking at it but I have never had buds this dense and close together so just wanted to be safe.
Week 10
Other. Mold
3y ago
2
3
Solved
Coconut_kiss
Moldy plant
Main cola developed some bud rot so I cut it off,will buying a moisture collector let this crop finish its journey or should i harvest early,what should I do? Pictures show where the cola used to be idk how useful that is
Other. Mold
5y ago
1
5
Solved
Top_Banana
Powdery mildew
HELP! What is the best way to stop powdery mildew from spreading
Other. Mold
5y ago
2
2
Solved
illegal_brain
Potential bud rot?
My critical cure has some of the smaller leaves near and in the buds which are starting to turn rusty brown. Is this a starting sign of bud rot? Should I cut them early? I do not see anything abnormal under the microscope or when separating the large buds by hand. Thanks!
Week 15
Buds. Other
Leaves. Color · Dark-brown
Other. Mold
4y ago
8
4
Solved
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. Deficiencies
6y ago
1
10
Solved
nancypotwin
Is this mold?
hi i got these clones from someone and i haven’t seen any growth progress at all, i’m having a hard time figuring out when to water them, and i’m a new grower (obviously) is this mold? should i just scrap these there’s 3 of them? i have 20 1 week old seedlings from bag seed..
Other. Mold
6y ago
1
3
Solved
Filippo33
Grüner Schimmel Erdoberfläche
Hi guys, green mold on the surface of the soil. Is that bad? Some say no, others yes???
Week 2
Other. Mold
6y ago
1
1
Solved
supermegadjj
Yellow/ brown SPOTS ON BOTTOM LEAVES PLEASE HELP
I have noticed that leaves are getting a bit droopy and bottom leaves have yellow/brown spots. When I touched the leaf it basically crumbled even though they got watered day before. I had to cut a pair of leaves each few days ago, sprayed neem but something is wrong.... help pls
Week 3
Leaves. Curl down
Other. Bugs
Other. Mold
6y ago
3
1
Solved
Mooncat
Expanded clay layer on bootom for better drainage
Is placing a layer of expanded clay on the botton of your pot a good idea? i only tried small rocks before for the drainage but heard those claypellets might work better (and are lighter)... Someone any expierence with that?
Other. Mold
Setup. Substrates
6y ago
1
1
Solved
jokgga
Nutrient Lockout or Nitrogen deficiency (i.e need more nutes) or Fungus (see stems)
My leaves are yellow but some are turning green. Do they need more nutrients or lockout? I have not gone above 1EC but have seen both strains handling 1.5EC+ in other diaries. All three plants are drinking the water in trays. Res/Tray@ 6.0PH/653PPM. Coco slurry @6PH/500PPM
Week 8
Leaves. Tips · Burnt
Leaves. Color · Yellow
Other. Mold
6y ago
2
4