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Back to Grow Questions
Green in Soil
That70sDude
started grow question 5y ago
I have some green in my soil and I can't tell if its a nutrient or if its Moss, or Algae? I run a cool mist humidifier 24/7 but don't see this on any other plants.
Solved
Week 3
Other. Mold
likes
DoctorGreenThumb
answered grow question 5y ago
Looks like Algae from soil being to wet.
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
sndwich
Grow tent - Post Rot
Hey guys, All harvested and finished, cleaned the tent out, just hoovered, but do I need to do anymore cleaning as had some rot issues with the last grow, will the pores hide in the tent etc or over worrying? Thanks again D
Week 15
Other. Mold
Plant. Other
Setup. Other
5y ago
3
2
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
5y ago
1
2
Solved
Flauros
Trichoderma or mold ?
Who know what is this ? Trichoderma or mold? Dont understand. Cuz it appeared few days ago.
Other. Mold
4y ago
7
6
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? I’m worried it will stress if I let it be. Thanks in advance!
Week 22
Other. Mold
4y ago
3
4
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
sndwich
Bud Rot
So after the mild panic attack about my LGBTQIA plants, that rose the question of possible bud rot, saw black spore things but assumed from the Thrips that won the battle, hoping I was right and its not bud rot!!!!! Answers on a postcard welcome D
Week 13
Buds. Other
Other. Mold
Plant. Other
5y ago
1
2
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
Hutch80
Just reading about LST now, didn’t do it but wondering if it’s too late, if so what other types of methods can I use to increase colas at this stage?
Week 13
Other. Mold
6y ago
3
3
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
4y ago
1
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
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
5y ago
2
2
Solved
Prilyfe13
High humidity with dehumidifier and no control
My humidity is uncontrollably high at 64%. The plants in there are a mix of flowering, pre-flower and veg. Can I safely close the tent door and just let it all do the thing? I have 2 6" fans one is oscillating and a 4" exhaust fan all at full blast. Will that be safe?
Week 7
Other. Mold
3y ago
9
11
Solved
Dat_Maltez_Loud
Mould on top of substrate
There is some sort of mould on the top of the substrate. I think I will spray it with diluted hydrogen peroxide. Is this a good Idea?
Week 1
Other. Mold
4y ago
3
4
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
Muscaria710
growdiaries Usernames
did you see this? is it ossible in 2024, having someone who think its funny? @fastbuds @growdiaires pls give this "grower" the feedback he/she deserves greetings
Other. Mold
2y ago
5
4
Solved
FeebleSnane
Pollen sacks or powdery mildew?
I noticed what I thought was powdery mildew on a leaf, then noticed funny looking things right next to the powder. I think these are pollen sacks, and if they are I want to know if anything is recoverable, or if I need to scrap the whole plant/grow. "Second Grow" on my profile
Leaves. White powder
Other. Mold
Plant. Other
1y ago
2
Solved
MMSC16
PM covered plant sentenced to death - What would you do?
I'm about to destroy this plant. Each branch has heavy PM despite having ample airflow. I suspect due to the lack of direct sunshine, but I'm sure it's spread to other plants which will also be destroyed. Is there anything I can do to salvage? What would you do? Thanks!
Week 15
Other. Mold
1y ago
6
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
1y ago
10
8
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
6
Solved
HierroYOlivia
Mold or what?
today I found black between the florets and on the stems. mold or what?
Week 5
Other. Mold
6y ago
2
2