Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
What is this white fluff on my grow bag?
JiggleBudz
started grow question 4y ago
I've noticed some white fluff on the side of my grow bag. I'm guessing it's some fungus, should I be concerned at this stage? Day 23 in material bags. Thanks in advance 👌
Solved
Week 3
Other. Mold
likes
Hashy
answered grow question 4y ago
Most likely excess salt from the nutrients. Happens a lot. Sometimes can be mould but most the time its just salts
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
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 .
Other. Mold
5y ago
1
3
Solved
Dingle_Dangle
How to deal with WPM (outdoor)
Any tip on how to deal with WPM (white powdery mildew) when growing outdoor in suboptimal enviromental conditions? (I remove it when it's on the leaves, but it's impossible when it's on the flowers)
Other. Mold
4y ago
3
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
6y ago
1
Solved
Drgreenfun
I'm gonna train this one maybe super crop when do I start my training?... I've already topped them.
Week 4
Other. Mold
8y ago
3
3
Solved
PapaBaer
Erntezeit mit neuen Bildern
The colas haven't changed in a week. Is it ready to be harvested? I can't get the trichomes focused through my microscope. They mostly look milky. What's up with the brown, curled leaves?
Other. Mold
Other. Curing
Other. General questions
5y ago
1
1
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
Whitewizard
Mental illness
How to deal with and cure mental illness? What would be the best solution?I'm asking for a friend, not related to growing, any advice is welcome.
Other. Mold
4y ago
3
4
Solved
mike88
Can you spray water on bananas while they're still on flowers (around weeks 5/6/7) ?
had a few plants herm around week 6 of flower. can i spray bananas with water FIRST (to kill pollen) then remove with tweezers? Worried about active pollen spilling. I've heard pull with tweezers and put in a cup of water. Don't want mold/mildew/etc. though!
Buds. Other
Other. Mold
Other. General questions
6y ago
1
2
Solved
Ninefold
Outdoors humidity too high, mold spreading, day 72/90-95. What should I do?
Humidity outside is high, dehumidifier and exhaust don't seem to help that. Mold is spreading. She's on approximately day 72 of 90-95 according to breeder specification. What should I do?
Week 24
Other. Mold
Setup. Outdoor
6y ago
2
2
Solved
HAPPYWEEDS
Mould in soil
Which is the best way to eliminate mould completely? It hasn't affected the plant yet but obviously I want to eliminate it as soon as possible and in the most effective way, what do you recommend? Help for a colleague (=
Other. Mold
5y ago
5
6
Solved
nancypotwin
white fuzz? mold? salt buildup?
hi i am a new grower and my seedlings just sprouted! today i noticed a little bit of white fuzz looking stuff and wanted help identifying it... the lighting might make it hard to see. i tried to include the edge of the pot so you could see the little white dots there as well
Other. Mold
Setup. Seedling
6y ago
1
1
Solved
hachiko
How to avoid algae or mold on top of claypellets/stonewool?
Week 3
Other. Mold
6y ago
3
3
Solved
Maskedcucumber
Humidity won't go down because of clay pebbles ?
Though my extractor is at high speed, I have a hard time with controlling humidity, I hardly go under 68%, specially during the night. Probably it's the clay pebbles since the pots don't have a lid. I placed the temp/humidity probe near the tallest leaves. what do you think ?
Week 5
Other. Mold
Setup. Ventilation
5y ago
3
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
6y ago
3
Solved
GrowGuy97
To Treat PM or cut my losses?
One of my Gorilla Zkittlez has a few small spots of PW I found last night, I removed the plant from the tent and removed all the leaves I could find that had any on it but I’m not seeing any on actual bud sights. I checked her again this morning & still don’t see anything,cut or?
Other. Mold
6y ago
3
4
Solved
Legendaryseedthumb
Deficiency?
Hey what is happening to my plant?
Leaves. Color · Pale
Leaves. Other
Other. Mold
5y ago
7
6
Solved
Spike-GreenGrower
Organic growers: question about mold
First picture includes both molds. Second picture is the 'spider-web' mold. (Good mold, correct?) Third picture is the unknown mold. (Is this good or bad mold?) The red wrigglers living in the soil eat mold, but can/should they eat the second mold? Should it be removed?
Week 21
Other. Mold
2y ago
10
8
Solved
Erasmus
Best way to control humidity?
I have a 4 inch inline fan blowing in air at the bottom, I have a 4 inch inline fan sucking air out the top and a 4 inch fan to circulate air inside and a large 300 foot air dehumidifier in the tent but my humidity is still 50%-60% constantly. What am I doing wrong?
Week 7
Other. Mold
6y ago
3
Solved
JRABTHEARAB
What's your opinion on pruning off the 5th node and the top 4 out of 12 inches of growth? I have 2 plants growing too fast and I believe this would remedy it. I dont want to hurt them, but I dont need a super uneven canopy. Pruning just the top hasn't slowed it down enough
Week 4
Other. Mold
8y ago
5
5
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