The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
What is happening to my plant?
PenguHB
started grow question 4y ago
Wilting, dried leaves, yellow spots on leaves. Any idea what this could be?
Solved
Week 5
Leaves. Wilting
Leaves. Color - Yellow
likes
ChitownCannaChica
answered grow question 4y ago
Looks like a nutrient lock out coupled with over heating and possible PM??? How is the airflow? Feeding autos at 1/4 strength?
1 like
Complain
Selected By The Grower
GreatAssSmoke
answered grow question 4y ago
Looks like heat stress. Plants are too close to the lights. Good growing
1 like
Complain
Ezzjaybruh
answered grow question 4y ago
This is a bizarre one - never seen the spots you got there before.. they almost look like boils or like blisters. Hopefully some one else sees this who knows what that could be.
1 like
Complain
PenguHB
answered grow question 4y ago
Feeding at 1/2 strength, temperature stable at 20-23°C. Airflow is on 24/7, got a regulated extractor fan that helps a lot with extra heat from LED.
likes
Complain
Similar Grow Questions
Solved
Greenlady
Spots.
Is this just a deficiency. If so of what? Googled some but not sure. / First time grower.
Leaves. Color - Yellow
6y ago
2
Solved
kohlrabi
Yellow leaves at the bottom
Some few leaves, two older and two new ones, turned a little yellow. All of them on the bottom of the plant. I don't know if this is a normal development or perhaps Na deficiency? It's my first grow, so I don't have experience. Help would be appreciated.
Week 6
Leaves. Color - Yellow
3y ago
3
1
Solved
fromseedtosmoke787
yellow spots !!
my amnesia auto today the leaves has more yellow spots on them than 3 days ago fisrt pic 3 days ago and video from today only been feeding water PH 6.0 -6.3 any suggestion what could be and what to doe her grow hasent stoped yet any help! other 2 auto no yellow spots
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
2
3
Solved
DeepWaterGrower
Some new leaves are getting yellow/weird. Do I need to worry?
Hi guys, from today some of new leaves are growing like this. Is everything regular or is it a sign of something wrong? Given my inexperience I don't understand the symptoms from the leaves. Info: DWC - 42 days from germination - PH 6.0-6.4 - EC 1.5 - Temp: 29 - RH 60%
Week 6
Leaves. Color - Yellow
4y ago
8
3
Solved
Northern_Ent
Yellow leaves late flowering stage
Aug 17 final pic...this plant looks a bit yellow...is that N deficiency? Or is it normal for this stage for this plant? Other ideas? Thanks and GD rocks. 😎
Week 11
Leaves. Color - Yellow
5y ago
1
1
Solved
lifeisgood
Yellow leaves bottom
Hello i have some yellow leaves at the bottom. Normal or should i increase nutrient ? Thanks (on the bottom right)
Week 11
Leaves. Color - Yellow
4y ago
1
Solved
Lloyd_Jones
Big Leaves Dying
I'm starting to lose some big leaves and am not sure how to stop it. Please Help!
Leaves. Wilting
5y ago
2
Solved
TheObserver
Fatal ovewatering? Will she survive?
Ugh! One of my two plants Is dying. I suspect overwatering associated with some other issue I can't spot properly. 58 days flowering. It was my first flushing session, not a good start. Her sister has no problem. Poked holes in the dirt, raised temp, maxed the fans. What else?
Week 14
Leaves. Dropping off
Leaves. Color - Yellow
1y ago
2
2
Solved
Leonard_Lunte
Light or nutrient burn?
Ive been having yellow tips on the tops of both my plants for some time now, I already raised the light up a bit higher than the maximum height the manufacturer recommends, but Im still having the yellow tops. Could this be nutrient instead of light burn?
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Other
6y ago
2
2
Solved
SmokeBigBuds
Potassium deficiency?
Possible potassium deficiency? I usually get burnt tips but these are starting to yellow down the sides too.
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
3
Solved
PinkParrot
To solve the problem of leaves, we did not notice any difference with an ec of 0.8 and 1.4. (group separated 2 weeks ago) :/ Any propositions? In hydroponics is it common for you to use power roots, green sensation, cannazym or the hydro A&B product really enough? Thank's
Week 5
Leaves. Color - Yellow
3y ago
3
2
Solved
Banana_Chief
Lower leafs
Day 40 was wondering what could be causing lower leaves to be dying off? All details of growing in diary!
Week 5
Leaves. Wilting
3y ago
1
Solved
Abacus
Need opinion
4/5 week to harvest.. do they look good? And why some leaves are becoming light green?
Leaves. Color - Yellow
Plant. Spaces between nodes
4y ago
3
Solved
kevzzz
Quickly yellowing leaves, stunted growth for 10 days
Ooph I need help again. My plants are starting to yellow –– quick. They were a bit pale about 12 hours ago, now they're totally yellow. I haven't watered in 3 days yet the soil is still damp (not wet), but about 30% perlite. Organic potting mix, no nutrients added. Water pH 6.5
Leaves. Color - Yellow
6y ago
3
4
Solved
LetsGrooow
Seedlings yellow and showing spots
Picture of just the leaf is 11 days old. Thought maybe I was over watering it and I've only been watered it twice in a week about a cup each. spots are on it now. Temps have been mid 70s and humidty mid 60s. Picture of the smaller plant is about a week younger than other plant.
Week 2
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
5
Solved
KingHotelcali
Yellow Tips veg AH
Tips of the Amnesia Haze Week 6 currently in veg and veg of Some northern lights can anybody help what is happening here with the tips of the leafs yellowing and slow of slow growth
Leaves. Color - Yellow
3y ago
3
Solved
guerilla
Defiancy or excess of something??
Hi all. I think this is a deficiency. Funny yellowing in leaves.. But can I get a 2nd opinion please. ,💚
Leaves. Color - Yellow
Other. General questions
Plant. Other
5y ago
4
3
Solved
AsNoriu
Please Help !
Hi, can you tell me whats wrong or its just finishing funky ? All plant like this, fading for last week. Drinks well. One week of flower left by breeder, by bud - min 3.
Week 6
Leaves. Color - Yellow
5y ago
1
3
Solved
FelandS
Hydroponic virgin, yellowing and curling. Ph balanced, all plants aresame age
Having problems with yellowing on a Ultimate Auto front left w/ yellow-striped leaves. Big Bud's Auto in same solution are not growing as fast yellowing w/curving leaves, while birthday cake Auto , in same, is thriving. All plants started in FoxFarm Hydro at the same time. Help
Week 3
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Automatic systems
4y ago
1
5
Solved
tksej
What happened? Is there a problem now?
13weeks HulkBerry (RQS) When will I be able to harvest it
Leaves. Color - Yellow
Plant. Wilting
2y ago
2