The Grow Awards 2026 🏆 
Need to buy fungicides?
AsNoriuanswered grow question 2y ago
You gave slow release or bacterial feed recently ?
Think its Mycorrhizae or something similar. Nothing to worry about.
You should rough top lair of soil for better aeration after waterings.
Similar Grow Questions
Solved
The_Doctor_Green
Lavado de raicesBuenas a todos!!!... quería preguntar si para el lavado de raíces alguien ha usado el minner flush...y en que proporciones...( ml x L).
Se acerca el final y quiero hacer un lavado con ese producto, que ya lo tengo pero no sé bien como usarlo.
Gracias a todos!!Week 9
Roots. Other
4y ago
3
2
Solved
exclusiveX420
Roots at the base of stock above soilJust noticed what appears to be roots at the base of the stock after watering. Should these be covered back up from the light? Does it matter? They seem like strong roots that branched off just below the soil. First time I have noticed this. Thanks for any help or info. 👊Roots. Other
5y ago
3
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
3y ago
3
2
Solved
DopeGrows
Temps Humidty Optimization, Worried about mid/late flowerHello guys
My grow tents have high humidity. A fan is venting into attic.
There is a vacuum in the room so the air is circulating+ dehumidifer outside tent
Maybe too many plants?
Night~19°
Day~25°
55-62%
RH too high for flower?
Want to prevent budrot. Temps OK?
Any ideas?
Thanks!4y ago
7
4
Solved
EXZELENS
Autoflowers with high humidity during night and rot, any solutions for high rh?Hello everyone, today I woke with a plant rot on some parts, that due to the high humidity it got during the night, 88% and 18 celsius.
What are the cheap and effective ways you do to prevent rot?
I was thinking of switching from 18/6 to 24/0 but I don´t want to stress them.
ThxOther. Mold
Other. General questions
Setup. Strain - Autoflowering
5y ago
3
Solved
Viccrazyweed
To the bin… i guessSo, i harvested with gloves, trimmed with gloves, stored at 1/4 capacity of the jar and hace opened the jar daily a couple of minutes, 55% humidity booster placed inside, i don’t think this is trichomes getting frosty, it’s clearly mold, isn't it? So, to the bin i guess…?Buds. Other
Other. Mold
Other. Harvest - Curing
3y ago
7
Solved
kizdog
Stem NecrosisSo 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
4y ago
5
8
Solved
Sejnik
Mám stan 1m² a v něm 9x11L květináče. Po zalití s 10-20% odtokem vody mám problém s vlhkostí vzduchu až 75%RH.Vlhkost mimo stan je 55%. Udělal jsem pro snížení vlhkosti vše (včetně přečtení všech grow questions na toto téma).Otázka je: jak ovlivní menší zálivka výslednou kvalitu?3y ago
2
5
Solved
SynDaisy
อากาศร้อนดินไม่สะอาดบวกกับอากาศที่ร้อนจัดทำให้พืชเติบโตช้ามากWeek 6
Roots. Other
6y ago
1
1
Solved
Masino_delgrado
B-52 in the first weekHi there,
I'm on my 1 week after germination and was wondering if the B-52 in small doses will help the girls with roots and stamp or is it too dangerous since they are very fragile with nutrients at this stage?
also, I'm running my first diary and any tip or comments please? 👊Roots. Other
Germination. Other
4y ago
2
2
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.5y ago
1
Solved
Cannabingrowin
Indoor companions in the same container? I already use the CO2 mushroom bags. But what about in with the plants container an in an indoor grow?I am using coco coir and perlite as the medium. I would assume it would only make a difference if it was in the same container as the plants to interact. Or be a fungus, I think most produce at least some amount of CO2.
Can I use companion fungus/plants in the same pot?Week 9
Roots. Other
5y ago
2
2