Vote Now 🏆 for the Grow Awards 2025!
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Salt or Mould ?
girlwhogrowsstarted grow question 8 months ago
Is this mould or salt build up on the sides of my pots?
Growing in 70 coco and 30 perlite however humidity has been pretty high over 50 sometimes 70
Solved
Other. Mold
like
SanderanderSanswered grow question 8 months ago
Mould and salt! Both! Al the hype about fabric pots,I don’t get it ?humidity is the result,I do not use them any more because of mould and the rootprunning story!! You pay a lot to dehumidify. Plastic pots and your problem is gone..
Happy Growing!
00110001001001111Oanswered grow question 8 months ago
Looks like dried solutes to me... discoloration is potentially a microbe of some sort, but can't be certain from picture.
like
Complain
Scrubbyjimbobanswered grow question 8 months ago
Combo of salt and algae. Totally normal. I try to scrub it off the best I can between grows.
like
Complain
Similar Grow Questions
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?2 years ago
2
5
Solved
Prilyfe13
High humidity with dehumidifier and no controlMy humidity is uncontrollably high at 64%. The plants in there are a mix of flowering, pre-flower and veg. Can I safely close the tent door and just let it all do the thing? I have 2 6" fans one is oscillating and a 4" exhaust fan all at full blast. Will that be safe?Week 7
Other. Mold
2 years ago
9
11
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.2 years ago
5
4
Solved
VitaMan
Peltier dehumidifier @300ml per day adequate for 3x3x6 tent? Alternatively, a conventional dehumidifier outside the tent?Peltier thermoelectric dehumidifiers extract 300ml of water per day. Weak compared to compresser units, small and use less energy. Is it enough?
Would a conventional dehumidifier set outside of the tent near the intake be effective, or does it need to be inside the tent to work2 years ago
2
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
a year ago
3
Solved
SupremeGreenGrows
Bud Rot? Mold? Or safeOne of the branches split during a storm the other day and didn't recover after a few days so I chopped. I'm wondering if the leaves trap moisture in the bud during the days I let it recover. The backside has a brown tint to it while the front looks green and healthy. Srry 4 picsBuds. Other
Other. Mold
Other. General questions
a year ago
1
6
Solved
Theonewhogrows
Growing weed in high humidityCan 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 advanceOther. Mold
Other. General questions
Other. Other
a year ago
4
5
Solved
Dudeluke
Budrod ?!Hi Guys I Harvested Today. While growing everything was absolutely Fine. At the end of the grow i put the plants in darkness for about 36 Hours. Today i saw something on the buds. It was a small Area which was Brown and looked very dry. Is it budrod or something like that ? ThxOther. Mold
a year ago
5
11
Solved
vtrock
Is the bud rot? What to do?Is this bud rot?
I found it on two bud sites so far on my big plant.
What would you do?
1) Assuming it's rot or some other infection would you just harvest now?
It's like 2-2.5 weeks early.
2) Wait one more week and see and risk spread?Week 22
Other. Mold
a year ago
2
3
Solved
Kayanesta
Mold?Hey guys…I’m nearly ready to harvest but I noticed this today, any ideas as to what is is and what to do?Other. Mold
2 years ago
4
4
Solved
Clutch
Beginning of BudrotIs this the beginning of budrot or just the plant using the leafs (sugarleaf actually) as nutrients?
I'm in the final week and in 2 days this leaf starts turning yellow on the bud. Bit worried. I cant pull the leaf out and bud looks fine but still worried2 years ago
7
6
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
2 years ago
4
4
Solved
qoodwater
Rain and harvestShould I cut?? Or risk the rain??! In 1 week it will rain!!Leaves. Tips - Thick
Other. Mold
Other. Harvest - Drying
2 years ago
2
3
Solved
illegal_brain
Potential bud rot?My critical cure has some of the smaller leaves near and in the buds which are starting to turn rusty brown. Is this a starting sign of bud rot? Should I cut them early?
I do not see anything abnormal under the microscope or when separating the large buds by hand. Thanks!2 years ago
8
5