The Grow Awards 2026 🏆 
Which fungicides have you been using as a preempti...
Vril_Yastarted grow question 2y ago
Which fungicides have you been using as a preemptive application? I'm looking for something that wont harm the mycorrhizae.
Open
Other. Mold
likes
Answer
Robertsanswered grow question 2y ago
If inside get a good dehumidifier. Then you don't have to use anything on them that you will end up smoking later
likes
Complain
Similar Grow Questions
Solved
iopiopiop
WPM! Help!Soooo... today I found some quite heavy WPM between buds. Just a few sugar leaves were completely coated in white. So I lowered the rel. hum und sprayed the buds directly with h202. (non-diluted)
Will the plant survive untill harvest? Shouldnt I have not sprayed the buds directlyWeek 12
Other. Mold
5y ago
1
2
Solved
jokgga
Mycelium or Fungus - Too much Part 2I am seeing a ton of mycelium on all of my autopots. Because I have a bottom feed system, it is hard to keep my top medium wet without getting mold. Is this going to effect my end result if I do not do anything about this? Should I leave it alone or put sand on it?
Thanks all5y ago
2
3
Solved
GooglieBear
Possible mold issueI've had a drastic change in smell... overnight. Smell went from very pungent to an earthy almost musty smell. Could this be a precursor to bud rot? Or is this sometimes normal? Humidity avg 50-55% during day and no higher than 65% at night with constant ventilation/circulationWeek 11
Other. Mold
5y ago
3
Solved
OneDropOfTHC
Bad soil can i change the soil halfway? 20lt pot 5th Week stunned grow for 2-3weeks. Not gonna give up on her might aswell kill her trying?Is it a bad idea to repot her with new soil, as one of my regulares had to be repot. I tryed to remove old soil, and gave her new soil, and she improved even more than this one who only got the ph fixed with vinegar. But the regular was on a 1lt pot. Thank you!Other. Mold
5y ago
5
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
Spike-GreenGrower
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
10mo ago
10
8
Solved
greenflipcali89
How to treat (NOT prevent) Powdery Mildew on a flowering plant (week 4)?Ok, here is a question to ALL growers out there. How do you remedy Powdery Mildew on a flowering plant? I gave her a major defoliation and sprayed the milk/water sol'n. So HOW do you treat PM? Milk/Water or H2O2/Water? Or?? Suggestions?5y ago
2
4
Solved
NMGDOC
What is it? Mold, fungus, bugs? What can i do? HelpThey were drying for 2 week with 30-50% humidity and 19-25C°. And been curing in the jars for 4 days (counting today). I open the jars 2 times by day. The are almacenated in a dark, dry and cool place. This is the only plant and bud with this problem...(continuous in the answer)5y ago
1
4
Solved
dillande3
Happy New Year)) Got a BUD ROT problem I guessHappy New Year everyone. Quick QUS, Day 59 Flower Phase (I am going to finish this in Day 63-9 Weeks) Can see a BUD ROT or MOLD , I have no Idea, Pls guys let me know what should I do, Its just one Bud of Gelat OG, all other buds looks fine, this one just break when touches3y ago
3
3