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Back to Grow Questions
Salt or Mould ?
girlwhogrows
started grow question 2y ago
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
Solved
Other. Mold
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SanderanderS
answered grow question 2y ago
Mould and salt! Both! Al the hype about fabric pots,I don’t get it ?humidity is the result,I do not use them any more because of mould and the rootprunning story!! You pay a lot to dehumidify. Plastic pots and your problem is gone.. Happy Growing!
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Selected By The Grower
00110001001001111O
answered grow question 2y ago
Looks like dried solutes to me... discoloration is potentially a microbe of some sort, but can't be certain from picture.
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Organoman
answered grow question 2y ago
Bit of both......no biggie.
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Scrubbyjimbob
answered grow question 2y ago
Combo of salt and algae. Totally normal. I try to scrub it off the best I can between grows.
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Similar Grow Questions
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
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
unlegitTand
Fungus on plant
I know where it comes from... I was too stingy and didn't want to turn on the heating on cold rainy days- air too humid. Can I somehow save the affected bids or do I have to remove them? ( Just fan without heater I’ll have about 10*C)
Other. Mold
2y ago
5
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
7y ago
4
4
Solved
Snowy
My plants are growing tall and fast. If I want to restrict their vertical growth at some point should top them? Is there a time when it is too late to top them and if I do top them will they just become bushy? I did not do this early on, obviously.
Week 9
Other. Mold
8y ago
4
Solved
Deepgrow
The Red Mandarine have leaned too much respect to each other. I think it was due to excess light, to use a 600w led spotlight from the beginning. Next time I will use fluorescents or a led of 125w that I have
Week 2
Other. Mold
7y ago
1
1
Solved
LockDownGrow
How long does a plant take too recover from incorrect ph ?
Week 8
Other. Mold
6y ago
1
2
Solved
Flex1
Start of rot?
Start of bud rot maybe? Only brown ish spot on the entire plant. Looks like it's just on the one vein coming from the bud. All other spots are green.
Buds. Other
Other. Mold
5y ago
1
2
Solved
BluheBlah
My question is very simple:)How do you guys think that my grow is doing ? I am scared that i messed up a lot.
Week 9
Other. Mold
8y ago
11
5
Solved
JiggleBudz
What is this white fluff on my grow bag?
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 👌
Week 3
Other. Mold
4y ago
1
1
Solved
DwarfPlant
Mold? Fertiliser leftovers? What can i do?
Hey. Since 3 days ( after the last watering with fertiliser ) there are moist places - some places have Water drops that are not drying out on lower leaves on one of my plants. Could this be leftovers from fertiliser that i might have left unintentionally or mold? Advices?
Other. Mold
2y ago
2
1
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
6y ago
2
2
Solved
Iamgrowing
Stem issues?
Do I have to worry at all about this stem? It’s had the white bumps on it the whole time but now that I’m getting toward the end I’m worried that it could be something worse than I thought it was. Any concerns that it could be mold?
Week 10
Other. Mold
5y ago
2
1
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
6y ago
2
5
Solved
GenghiSkunk
The stem is pretty long (4-5 cm). Is it normal for this strain? Thanks, M.
Week 1
Other. Mold
7y ago
1
1
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
6y ago
2
3
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
buddhi_coop
Infested or no?
Are my leaves infested? If so, how do i get rid of it in late flowering? My other plants leaves look normal (last couple photos)
Other. Bugs
Other. Mold
Other. General questions
5y ago
1
1
Solved
Canibiz
Wondering if plant will be ready for harvest in 2-3 weeks. She keeps growing and there's not much room left towards the top of the tent.
Week 7
Other. Mold
7y ago
3
5
Solved
Herikus
Help, what are those weird yellow spots in late veg?
Hello everybody, I've checked in on my plant after I was away from home for 2 day. Now I come back to see these ugly yellow spots? During day 23°C / 55% humid. During night 18°C / 50% humid. Checked the whole bud, but no insects. My other ideas are mold or stress from the light?
Leaves. Color - Yellow
Leaves. Other
Other. Mold
2y ago
1
2