By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Flower development
portcityplugstarted grow question 5y ago
I'm starting my week 3 of flower I'm starting to notice inside of my canopy some of my leaves in Bud sites are getting very wilted and going black could this be the start of a mold or is this a natural thing should I remove anything that looks like this ? Also my humidity is 70
Solved
Leaves. Color - Black or grey
likes
DoDrugs420answered grow question 5y ago
Are the rest of the foliation like that too? Is it just on set spots or is it in the whole plant overall?
While it could be mould starting to form, seems a bit unusual to start in those places, so i would guess it has something to do with nutrition, are you not missing P or K? Are u ph'ing water? Are you using any nutrients, wich ones?(because it may be a nutrient caused nutrient lockout.)
Get back with these answers, lets talk about it.
Hope it helps and if you don't mind chosing answer it helps a lot in grower of the month competition.
Thanks and good luck growmie.
Similar Grow Questions
Solved
Mitch
Nutrient burnHow can I fix a nutrient burn on a seedling?
Leaves. Color - Black or grey
4y ago
1
1
Solved
m1kax
Leaves with Spots brown/yellow.this is my 1st grow, they are autoflower and this is day 60.
ec from last runoff was ok.
ph was 5.95 maybe is too low, but im already give him high ph
they start getting this stains week ago
i change my light recently, and i got high humidity last week like 80%.
Leaves. Color - Black or grey
2y ago
1
1
Solved
growbie
What deficiency it can be?what deficiency it can be? its start from upper fun leaves
Leaves. Color - Black or grey
5y ago
2
2
Solved
BudXs
Please see the 2 photos marked in the diary. Is this a classic PK burn? Did a feed with no MegaCrop, no cal-mag, just PK boost at diluted dosage. The coppering and yellowing has come sudden. Leaves are crispy where burnt. I hear its easy to burn with PK boost. Did I do that?Week 13
Leaves. Color - Black or grey
6y ago
5
2
Solved
Aragon
Grey spots day after rigged up the humidifierI've hooked up the humidifier 2 days ago, yesterday i looked into the tent and noticed that the 2 healthy girls got weird grey spots all over, the RH was at only 40%, ever since i noticed the girls sick i turned off and cleaned out the humidifier with alcohol, anyidea whats this?
Week 2
Leaves. Color - Black or grey
4y ago
1
5
Solved
Indica_Jones
Purpel oder mengel ?Prupeln meine Goriilla Zkittlez oder ist das ein Mangel oder Problem ?
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
4y ago
2
2
Solved
Indica_Jones
what is this ?Ist alles okay mit den Pflanzen ?
Leaves. Color - Black or grey
4y ago
2
3
Solved
ChefDan420
Today I noticed 🍄mushrooms popping up with GiSCele. Does that matter? Are they🍄poisonous to girlies? Don’t bother me,but I dunno🤔. I recently started using 🦇 bat guano and have a feeling that’s what encouraged- kinda cool if I see Smurfette sunbathing on 👙🆒👍🏼Week 20
Leaves. Color - Black or grey
7y ago
1
2
Solved
Ner0z
Is this leaf septoria?Here we go again. What am I looking at here? Is this leaf septoria? How should I tackle this one lol
Week 2
Leaves. Color - Black or grey
4y ago
4
3
Solved
PolishFarmer
Coco grow problemHi Guys! I have issue in my grow. Girls are in 9th week from seed, 2nd week flowering. Coco substrat pH 5.8 EC 1.0-1.1 temp 23/24 humi 50%. Water EC 0.1 + calmag up to 0.2-0.3, Coco a/b up to above value 1.1-1.2/ph5,8. I believe that are deficiencies by too low ph for bloom stage
Leaves. Color - Black or grey
4y ago
1
2
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
5y ago
3
Solved
Kushpooh
LEAFS DYINGThe edges of the leaves are dry and black. Every single point of the leaf is burnt(black) or yellow...even some edges on the leafs of the coal are burnt. I guess it’s overfert...but I just flushed. Is it Ph? I haven’t checked in awhile. Is it they ready to be cut down?
Week 9
Leaves. Color - Black or grey
5y ago
1
2
Solved
FiFrElOt
Demande de diagnosticBonjour, je suis actuellement en semaine 7, mon problème dure depuis la semaine 5 et je n'arrive pas à l'identifier... Quelqu'un à déjà eu un problème comme celui la?
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
4y ago
2
2
Solved
longearringboy420
Black spots on leavesBlack spots present on some fan leaves. During ~3rd month right now. Watering with HESI in Coco Coir, PH ~6 every time, 1/2 runoff water.
For about 2 weeks prior to this, I also added very small amount of kelp powder.
Soil seems fine.
Leaves. Color - Black or grey
1y ago
2
Solved
MarcoCasanova00
Pest infestation left my plant folded and weak. I treated it, but now blacked out leaves?Ants were farming an oval shaped bug's secretions that was eating my stem and going underground, leaving a trail of a film-like substance.
Treated it with neem oil, cigarette butt tea, garlic and dishwasher soap to fend them off. Black leaves now. Tips?
1y ago
2
3
Solved
Fishcake
Black/brown spotshi all its currently day 14 of flower i have noticed that there is spots on another one of my plants hope you guys could help me out
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
5y ago
2
2