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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.
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Complain
Selected By The Grower
Similar Grow Questions
Solved
Frosty_Buds
Mould on seedling
This 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
2y ago
4
4
Solved
Weedovaurus
Gray Mold ?
Hey growers, I saw this, it look likes to be a start of gray mold... For now weather is a bit rainy.... What's your guess ?
Other. Mold
6y ago
2
3
Solved
pattyG
Mold on coco surface after top dressing
HELP! My plants are in week 4 of flower and I gave them an organic top dressing about 4 days ago. The entire top of the coco is now covered in white/grey mold! I tried hydrogen peroxide yesterday but it just grew back stronger overnight. Will this spread to the buds???
Week 12
Other. Mold
5y ago
2
2
Solved
imibi
Hi friends 👋🏼 I found a small pocket of mold on the main bud, and cut off the main bud. Now the side buds visually clean , but I'm afraid to let them grow. Should I Harvest now an unflashed and small plant?((
Week 8
Other. Mold
4y ago
9
6
Solved
Dutchhobby
Stem rott
So lots of rain and could not put her dry.now I've got stem rott.i think.she must bloom till end oct.one spot is main stem.can I fix this or is it to late..buds seem okay.
Week 13
Other. Mold
4y ago
3
3
Solved
Legendaryseedthumb
Deficiency?
Hey what is happening to my plant?
Leaves. Color · Pale
Leaves. Other
Other. Mold
5y ago
7
6
Solved
Mooncat
To much Raindancers this Year....
So the Wheater does me no Favor this time so i need to cut early to avoid mold...no more than 12degrees C. the whole week and just rain rain and fog. Is there any way to get her to ripen a bit more even when cut ? like putting the plant in a bucket of water like a cut rose...
Other. Mold
Plant. Other
6y ago
2
3
Solved
Dmesh
Should I defoliate during flowering outdoors?
(Autoflower) Should I defoliate? I made the rookie mistake of doing NO defoliating or lst during vegging, cuz they were skinny then. Did minor defol during flowering.It’s in full flower with 2-3 weeks left and we have about 7 straight days of rain. Worried about wpm and bud rot.
Week 9
Other. Mold
Techniques. Defoliation
3y ago
5
4
Solved
Theonewhogrows
Growing weed in high humidity
Can you grow weed in fall/ winter without a dehumidifier? Ice only grown weed a few years ago in summer time, when humidity was no problem. In fall/winter time it is very humid in my country, atleast 60% is it possible to grow without mold growing everywhere? Thanks in advance
Other. Mold
Other. General questions
Other. Other
3y ago
4
5
Solved
Organicweed
Relative humidity 75-85%....need help
I need some input from my fellow growers. This is my first grow cycle in the fall, and my autoflowers are starting to build up some buds. But because of the fall, the moistoire content in my grom room is 75-85%....... i got 4 autoflowers, 2 ventilators, temperture is around 22Cel
Other. Mold
4y ago
4
7
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
TsultrimTarchin
White bumps on stem? Ok or bad?
Hi growmates, I noticed some white/brown bumps on main stem near base. Not sure what it is but dipped with white vinegar and some tea tree essential oil, will keep an eye on it Did some light defolliation and aimed a fan at the stem. (Rh=45-55% @ 24°C day/19°C night) Ideas?
Week 5
Other. Mold
Plant. Other
6y ago
4
4
Solved
SirSalami
Bad mold or normal mycelium on soil? Worried.
Spotted white fuzz in my soil mix after balancing ph and adding nutes to the medium. Temps 72-81F, 40-45 humidity. Fan has mostly been pointed indirectly at side of pot/plant, rather than above. Should I be acting on this now? If so, what might be the best course of action? Thx!
Week 4
Other. Mold
4y ago
6
4
Solved
kizdog
Stem Necrosis
So about 2 weeks ago (should have posted about it sooner I know) I noticed some stem rot on my plant. I didn’t know it could be the first sign of something much worse. Can anybody help me identify what the problem might be? Or any steps I can take to save my plant?
Other. Mold
Other. General questions
Plant. Other
5y ago
5
8
Solved
sndwich
Should I be concerned?
Don't think its bud rot, leaves black on your fingers after touching?? Have removed all I can see and all dried up leaves when harvested Thanks as always
… Show more
Week 15
Buds. Other
Other. Mold
Plant. Other
6y ago
2
3
Solved
BlumenBot
Mold or spiders?
Is this mold? Is the whole harvest ruined or just the buds that show mold? This is the main cola on an untrained plant.
Other. Bugs
Other. Mold
Other. Drying
5y ago
1
4
Solved
GalaxyToteBabe
How much taller is she going to get? Every time I try to LST I end up supercropping or topping and I don't want to do that but I am running up against a space maximum.
Week 7
Other. Mold
7y ago
2
2
Solved
HighZenBerg
Mold on soil ?
On day 36 I discovered some strange white stuff on top of the soil in only one pot. Looks like mold and the plant seems not to be infected. Two days ago I gave both of the BioTabs Bactrex and Molasses as scheduled. Does anyone had this issue before ?
Week 6
Other. Mold
6y ago
1
1
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
2y ago
1
2
Solved
Dmesh
Bud rot! Should I harvest early?
I wasn’t finding any mold or mildew except a few leaves until today. Had about 4days of rain and now there’s a bit of rot in every large bud it seems like. About 10 days of sun coming up now, so should I just cut the rot out and wait 1-2 weeks? Or chop now and make hash?
Buds. Other
Other. Mold
3y ago
3