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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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Selected By The Grower
Similar Grow Questions
Solved
HierroYOlivia
Mold
today I found black between the florets and on the stems. mold or what? *I try to upload the foto but not, I upload It in the diary 5 week
Week 5
Other. Mold
6y ago
3
2
Solved
thenewdude
is she a goner?
hello, I'm a bit stuck, one of my seeds got mold during germination, I dabbed it off fully carefully, planted it, and let it dry up before giving it the second watering. stem is weaker then other one, now slightly damaged. will she survive ?if no I need to throw the soil out righ
Week 2
Other. Mold
Plant. Stem · Weak
6y ago
4
3
Solved
Boba_5000
mold instead of seedlings
Trying to germinate our seeds right into the soil, planted 72hrs ago. Covered with mason jars and now have white mold starting to grow on soil. The temp has stayed around 22 and the humidity around 65%. Should I remove the seeds and go to paper towel method instead?
Other. Mold
6y ago
3
3
Solved
mrcausmo007
humidity during flower
How do you deal with hi humidity during 12 hours dark? My humidity keeps going way up about 3 hours into nite phase. I have tried to dry out tent before going dark but has not been effective.
Other. Mold
6y ago
3
Solved
idkman1337
mold?
those buds are molding right? and nothing i can do with them
Other. Mold
4y ago
1
3
Solved
Ghostly97
Need some help !
Pulled this leaf off cause ot was way more yellow than the others also started getting spots suspecting mold. Will neem oil help ?
Other. Mold
5y ago
5
6
Solved
jokgga
Nutrient Lockout or Nitrogen deficiency (i.e need more nutes) or Fungus (see stems)
My leaves are yellow but some are turning green. Do they need more nutrients or lockout? I have not gone above 1EC but have seen both strains handling 1.5EC+ in other diaries. All three plants are drinking the water in trays. Res/Tray@ 6.0PH/653PPM. Coco slurry @6PH/500PPM
Week 8
Leaves. Tips · Burnt
Leaves. Color · Yellow
Other. Mold
6y ago
2
4
Solved
6gelato9
They seem to me pretty tall and unstable what can i do to improve this
Week 1
Other. Mold
8y ago
1
1
Solved
EXZELENS
Can I change my autoflowers light cycle withou reducing their yield significantly?
I am having humidity/mold problems and was thinking of changing the cycle so the grow goes off at noon ( currently it goes off at 1am and its winter and gets real cold with 88% humidity). Even if I stress them, it would be better to not have mold than reducing the yield, right?
Other. Mold
Other. General questions
Setup. Lighting
6y ago
1
1
Solved
Top_Banana
Grey Mold?
Is this grey mold? It's been visible since around week 3 and It doesn't seem to be affecting the plant in terms of growth..
Other. Mold
5y ago
4
Solved
Babajipaz
Could this be mildew?
Hi all, I've been stressing out about high humidity levels in my tent, and a chemical smell when I smell my fingers after running them through the buds. Could this be mildew? Or just very frosty buds? On the microscope I see thin "hairs", but looks like undeveloped trichomes...
Week 15
Buds. Other
Other. Mold
4y ago
1
3
Solved
YellahJelle
Good cover? Enough light passing? I place her at inside at night. High risk of budrot?
Is this a good cover? Quite bad weather this week, but i live in northern Europe so we have a mild sea climate. The summer is kinda over but this week is more rainy and cold then usually this time of the year. Does enough light pass the cover? I place her inside a barn at night.
Week 8
Other. Mold
Setup. Other
6y ago
1
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
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
Elpicor
Smartpot harmful mold?
Hi guys, in the last two weeks a kind of mold has formed in the lower part of the smartpot, should I be worried? plant doesn't seem to have anything at the moment, the humidity is at 35 40% max, daily temperature max 30, min 20, do I have to flush to cleaning organic residual?
Other. Mold
4y ago
3
2
Solved
JadamJatt
Infected Leaves. To remove part of the leaf or whole leaf?
I had had pests and disease issues my second grow of Autoflowers. I believe it was hemp russet mites which spread disease on parts of many of my leaves. Would it be alright to remove only the part of the leaf that was infected or to remove the entire leaf?
Leaves. Tips · Die
Other. Bugs
Other. Mold
4y ago
4
4
Solved
Maskedcucumber
Mold between the pots and on the soil's surface, should I be worried ?
So my pots are very close to one another so they can't breathe enough but my space is quite limited and in veg maybe there was not enough extraction. Now that they are in the flowering room they have a little more space but still too cramped. It's just one or 2 pots out of six
Week 4
Other. Mold
Roots. Other
4y ago
5
6
Solved
Killerbubu
Folhas amarelas a bater nas paradas do grow
Good evening. After thinking it over, I have some leaves that are in the dark and others that are stuck to the walls of the grow. Can this affect the leaves, right?
Week 11
Other. Mold
5y ago
2
Solved
Misanthrope
Say it ain't so
Is this the dreaded bud rot? If so is there anything I can do to salvage the rest of the plant? I already pruned that branch... I'm literally days away from harvest :-/
Week 19
Buds. Other
Other. Mold
5y ago
2
2
Solved
Chr0nus
Algae on top soil
I have noticed some green algae growing on the top soil of my seedling. is that a good or bad thing? I am thinking its too humid or something. Or is it the Mycorrhizae in the soil mix.
Other. Mold
3y ago
1
1