By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Harmful mold/rot/fungus on degrading old plant matter?
Flex1started grow question 2y ago
Mold/fungus? Harmful? Haven't seen something like this in my living soil and I suspect it could be from high moister or humidity level. Its only seen on old dead cover crop.
Solved
Other. Mold
likes
Organomananswered grow question 2y ago
Not harmful at all, actually beneficial for your soil biology.
GrowingGrannieanswered grow question 2y ago
I wouldn't worry about this... not at all... if it's just the old, dead cover crop, it's naturally decomposing...
Good luck!
1 like
Complain
Flex1answered grow question 2y ago
Update: seems fungus related not mold. Not certain it's harmful rather just part of living soil.
likes
Complain
Similar Grow Questions
Solved
Saturate8264
Genetics or budrot?Hi all, my Royal Jack Auto from RQS is in 7th to 8th week and on the tip of the main cola these red, brownish spots appeared. Humidity has been 50% yesterday and before 40-45%, plenty ventilation in the tent. Around 24 to 28 °C. Could this be the start of budrot or am I paranoid?
Other. Mold
Setup. Strain - Autoflowering
1y ago
4
2
Solved
PedroAndHisPlants
How do I get my humidity down?Help! It's raining for another week, and our humidity is around 65% to 75%. Should we use more fans, or what would you recommend? Dehumidifiers? Thank you in advance.
Other. Mold
Other. General questions
Other. Other
1y ago
1
2
Solved
millerman543
Well I messed up a little I just pulled out my sticks I was using to label my seedlings and I find this white mold on them. I removed the sticks and dirt around should I use an anti fungal thing? I already have had gnats too but treated for them. This living soil is no joke eh
Other. Mold
1y ago
2
3
Solved
Frosty_Buds
Mould on seedlingThis seed was late to spawn. Now it finally opened, even if it's quite short on the soil. I can see a fluff of mould just below the cotyledons. What should I do? Can I save it or do I risk contaminating the rest of the plants in the growbox?
Other. Mold
Setup. Seedling
1y ago
4
4
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
1y ago
1
1
Solved
fgrgeargha
First Grow 4 weeks into Veg - Let my humidity get too high for 1 night. Need help with mold/septoria/?Last 3 days I've pruned diseased leaves every morning, foliar sprayed peroxide leaves & topsoil, & added some to watering solution. Is only affecting one plant in tent. Humidity no longer issue (was waiting 4 inline fan). If I keep pulling off leaves it's going to die anyway.
Leaves. Other
Other. Bugs
Other. Mold
1y ago
3
3
Solved
ImIHighyes
Mold suspectingHi, this is my first amateur growing, I have 2 strains Bud Orange Auto and Skywalker Auto.
I noticed a musty smell from my 2 plants, one is almost ready but the other one seems in stuck..
From the pictures, could you give me some advice if my plants are healthy or not? Many thank
Other. Mold
1y ago
2
3
Solved
Spike_KCanG
Organic growers: question about moldFirst 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
3mo ago
10
8
Solved
KingMickey
Is this still good or is it ruined?Hung plants to dry and waited for stems to snap, unfortunately when I checked the buds were so crispy they basically crumbles in my hands. I heard this could be mold/rot also. Did I mess up and over dry my buds, or is this something much more awful? Is this still salvageable?
Other. Mold
Other. Harvest - Drying
5mo ago
6
4
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
5mo ago
1
2
Solved
StonedFTW420
i got 16 plants and need help ASAPgive it to me easy guys.. im gonna be very hurt i got 16 plants in here and all in house genetics and lit farms.. prolly 200$ worth of seeds.. i will say i did put diatomaciouse earth on 2 plants like 2 hrs after i watered cuz iim a retard so im HOPING my 4 fans blew it around
Leaves. Webbing
Leaves. White powder
Other. Mold
5mo ago
1
2
Solved
DoneWithIt
I messed up.Hello my Friends, i have 2 Problems. 1. i think my Plants have little mold spots here and there (pictures) and 2. they develop little love bags (seen on 3 of 7 ladies). I wanted too harvest in 3-4 weeks. A friend said maybe i should kill them right now because it just gets worse.
Other. Mold
Other. General questions
Plant. Too short
7mo ago
3
Solved
BudMunchies
Remove Powdery Mildew on Clones?I have successfully cloned all 4 of my plants. However I also ended up with a powdery mildew problem. Or so i think thats what this is.
Are these clones ruined, or is there a good way for me to kill of the mildew without hurting the clones before i pot them in soil?
7mo ago
5
5
Solved
Nachtjasmin
Schwarze Spitzen und Flecken nach Neemöl-/Kaliseifenbehandlung in der Dunkelphase. Schimmel? Dran lassen oder abschneiden? Bitte um Hilfe!03. November: Zu Beginn der Dunkelphase, einen Mix aus 200ml Wasser mit 2ml Neemöl, ein Schuss Rapsöl und 4ml Kaliseife, auf die Pflanze aufgetragen. Grund dafür ist ein Befall mit weißer Fliege. Alles habe ich nicht aufgetragen. Heute sehe ich schwarze Flecken. Ist das Schimmel?
6mo ago
1
7