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Back to Grow Questions
Grey Mold?
Top_Banana
started grow question 4y ago
Is this grey mold? It's been visible since around week 3 and It doesn't seem to be affecting the plant in terms of growth..
Solved
Other. Mold
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seymore_budz
answered grow question 4y ago
If you haven't been spraying anything onto the leaves, I would say that's the early onset of powdery mildew.
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Selected By The Grower
EssKayPea
answered grow question 4y ago
id be more concerned with the leaves at the bottom. xD to me though it looks like calcified water or foliar spray... as for the bottom leaves, you might have some thrips or other hungry bugs..
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HerbalEdu
answered grow question 4y ago
look like powdery mildew, spray with 4 part milk 6 part water
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Kush_queen
answered grow question 4y ago
Have you been using foliar spray at all??? I you haven't yes it maybe mold but I have had foliar spray leave similar on my leaves before š
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Similar Grow Questions
Solved
DurbanDad
White spots on lower branches
So this last week a few lower branches developed white spots that seem to cause deformation. Is this some kind of mold and do I need to do something about it? Iām worried it will stress if I let it be. Thanks in advance!
Week 22
Other. Mold
4y ago
3
4
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
3y ago
8
5
Solved
nanaboham
How do I reduce humidity
I have my grobox in the loft but it's got very high humidity 60-80. What's the best way to get it down to 40-50% for flowering? I already have a mini dehumidifier, 2x fans in the box. A dyson cool fan outside the box. Any tricks? Can't afford to spend mad money
Week 5
Other. Mold
5y ago
3
4
Solved
CreamOfTheCrop
Fungi around the seedling
I've noticed some small mushrooms coming out of the soil - I used mycorrhizae around the seed holes, but it's supposed to spread through the roots. There's also some greening on the parts of the soil like bark. Is that a good sign?
Week 2
Other. Mold
Other. Other
Roots. Other
5y ago
1
1
Solved
Daves_not_here_man
Is this mold?
Noob here. Are the cloudy areas mold in this pic? I thought so and I chopped the cola to be safe.
Week 11
Other. Mold
5y ago
1
5
Solved
foyef66149
Is it mold in flowering stage?
I've noticed some discoloration in 3 buds and I'm not sure what it is. I am at week 7 of the flowering stage. The strain is Honey Cream FAST version feminized. I was planning to start flushing and harvesting in 2 weeks. What should I do? Thanks in advance.
Buds. Other
Other. Mold
3y ago
4
4
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
BusyBeeFarmer
Should I keep this deformed bud or cut it off? The humidity is high, and the sugar leaves are layered on top of each other. I'm a bit worried about potential mold. Any advice would be appreciated!
Week 8
Buds. Other
Other. Mold
1y ago
2
2
Solved
Dudeluke
Budrod ?!
Hi Guys I Harvested Today. While growing everything was absolutely Fine. At the end of the grow i put the plants in darkness for about 36 Hours. Today i saw something on the buds. It was a small Area which was Brown and looked very dry. Is it budrod or something like that ? Thx
Other. Mold
2y ago
5
11
Solved
JayJou420
Mold?
its my first grow is this mold? im constantly at around 40-45% humidity no signs of mold on plant itself just at the top of the medium its biobizz if its somehow relevant and if its mold what can i do? i appreciate any help and sry for bad english its not my first language
Other. Mold
2y ago
1
1
Solved
Misanthrope
Frequent Fertigation Algae/Mold
I'm doing the frequent fertigation plan outlined on cocoforcannabis.com and find it works but my fabric pots are getting funky. How can I kill/prevent unwanted growth without harming my girls?
Week 1
Other. Mold
Setup. Other
Feeding. Other
4y ago
1
3
Solved
girlwhogrows
Salt or Mould ?
Is this mould or salt build up on the sides of my pots? Growing in 70 coco and 30 perlite however humidity has been pretty high over 50 sometimes 70
Other. Mold
2y ago
1
4
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
5y ago
3
3
Solved
Komar85
Mold problem
Hi fellow growers I have little problem with 1 plant. Greenhouse was in far corner crap airflow I have a mold . What I should do in this case. Bin it or I should re pot
Other. Mold
4y ago
1
2
Solved
Weedovaurus
Gray Mold ?
Hey growers, I saw this, it look likes to be a start of gray mold... For now weather is a bit rainy.... What's your guess ?
Other. Mold
5y ago
2
3
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
3y ago
1
2
Solved
HiddenMessage
When transplanting, I noticed jus a few tiny little green spot inside the cup.. is this the start of mold, and if so should I be worried about these 2 plants? maybe its jus chlorophyll build up or something. the roots looked healthy and unaffected but just curious what yall think
Week 1
Other. Mold
4y ago
2
7
Solved
CreamOfTheCrop
Mold/Fungi
Today I've found white spots on some of the leaves. What could it be? Mold/Fungi? I've been strugglin real hard to keep the humidity below 50%, but due to the constant rainstorms I only manage to get it to 54% at daylight and 58-60% at nightime :(
Week 9
Leaves. White powder
Leaves. Other
Other. Mold
5y ago
1
2
Solved
Varkhond
Please help me with my height problem! I only got 160cm of total tent height, the pot is filled to 20 cm height mark, slighty under the 7 gal.. Just checked the plant after work now and it has grown alot more sadly, just measured 93 cm excatly. So 93+20=113cm out of 160 total.
Week 6
Other. Mold
7y ago
4
4
Solved
CreoWeed
Hey guys, I need to know what to do with one of my side branches... It has grown too much and its currently at 2/3 centimeters from the 450w LED, which I cannot move any higher in the tent... I am not sure this is safe for the plant... What should I do?
Week 7
Other. Mold
6y ago
1
1