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Back to Grow Questions
Mangel Kalzium Phosphor?
PapaBaer
started grow question 4y ago
Brauche hilfe, meine bloody skunk auto steht ne Woche vor der Ernte. Irgendwas fehlt ihr noch aber eigentlich wollte ich anfangen Auszuschwemmen.... Helft mir mal bitte
Solved
Leaves. Color - Yellow
likes
MangoDudu
answered grow question 4y ago
Excess of nutrients, maybe one specific is building up in the soil
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Complain
Selected By The Grower
PapaBaer
answered grow question 4y ago
thanks I think so it is too less or to much so I can start wash out...
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Similar Grow Questions
Solved
Mattyboyy
Leaves curling upwards and brown spots 10 week autoflower
My plant is worsening and I’m not sure what’s happening. I first thought it was heat stress but it has been a week and is still going down hill. Leaves curled upwards Brown spots on leaves Turning to crisp
Week 11
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
3
Solved
FyahBurn
Jaunissement ou brûlure ?
Jaunissement ou brûlures de 2 feuilles sur une plante ! Serait ce dû à la lampe trop prête ? 40 cm Aux lampes SpectraPanelX160 X 4 et 2 SpectraBulbX60 avec les mêmes COB 60 watts. Le fabricant floraled me conseille 40 cm avec les lentilles 120° . Qu'en pensez vous ? Merci bea
Week 2
Leaves. Color - Yellow
6y ago
1
1
Solved
Grrrower
Yellow leaves
my little GG2 is starting to lose many leaves (they turn yellow and fall even before drying) while the other is not having any problems (the only difference between the two is the "aggressiveness" used in the LST) it could be due to the flushing done (but less than 5 days ago) 🤔
Week 10
Leaves. Dropping off
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
2
Solved
MrXury
Hello, can you help me please, two clones from one mother, what is missing ? Is this calcium or ? Thank you
Week 7
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
Solved
halluminaty
Leafs yellows burned ..
What her problem? I tried to water her without fertilizer, with only calmag or amino acids and than with same feed as the other ones.. What do u think? I never had so many problems at the same time ( yellow, burned, brown, curled down ect ) But the black leaves looks good.
Week 7
Leaves. Too few
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
2
Solved
Stokenation420
Light burn x cal mag issue?
Light burn x CalMag? I have raised lamp higher.. lower leaves looking cal mag issues ? Growing in coco/pearlite, using bloom yellow bottles nutes. Any ideas? Suggestions? Thanks legends, keep the dream alive.
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
3
Solved
rimzytfa
Leafs yellowing @week5
Hey folks! I have two big leafs turning yellow at the bottom of the plant. Is this some kind of deficiency or just the bottom not getting enough light? I’m feeding once in two waterings Thanks for the help!
Leaves. Color - Yellow
4y ago
2
2
Solved
715creeks
Yellowing leaves. Zinc/Nitrogen deficiency?
My plant has slight yellowing on the leaves and discoloration and I don't know the exact cause, from research to me it looks like zinc or nitrogen deficiency? I don't think it's too close to my light (last picture). Can anyone help?
Week 3
Leaves. Color - Yellow
6y ago
1
2
Solved
Chow_13
Whats the issue here? Been feeding once a week but increased to twice a week thinking she was hungry. PH 6.5 water. In Pro-Mix HP Mycorrhizae which has no nutrients in it. Picked off the dead yellow leaves before I increased food.
Week 9
Leaves. Color - Yellow
4y ago
1
4
Solved
sbgrow
Yellow/Brown Crispy Lower Leaves
Why are my lower leaves turning yellow/brown and crisping up? Is this a nutrient deficiency, the top leaves appear to be good still, but it looks like it's slowly making its way up the plant.
Week 5
Leaves. Dropping off
Leaves. Wilting
Leaves. Color - Yellow
4y ago
2
3
Solved
Swoosh
Mold? Difficency?
What is this? Its only on the top cola leaves. It's on about 7 or 8 leaves whitish/yellowish spots couldn't get any closer but yellow spots closest to the light. Have been on the plant for about 2 weeks.
Leaves. Color - Yellow
5y ago
3
Solved
HighTechRedneck
This is really burning me up
Gorilla cookie auto, DWC, ph 6.2, ppm 400 on distilled, EC 0.7, water temp is in the 60s but spiked to 75 once, tent stays between 70 and 75, seeds w.ere germed in 3% peroxide. There is absolutely no way this is a nitrogen Def. Just stopped growing
Leaves. Color - Yellow
5y ago
1
8
Solved
Xavierfourtwenty
So plants are looking good except for the Blueberry Autoflower, the leaves are twisting & overlapping & most are turning yellow, I know yellow usually means nitrogen deficiency but it shouldn't be with the nutrients it's receiving, anyone have any ideas or suggestions?
Week 4
Leaves. Color - Yellow
4y ago
6
3
Solved
Growery
What's my leaf saying?
I just moved my plants into a tent and watered, with nutrition (as above)... I saw two leaves that showed up with a rusty, burn to it... A few thoughts: 1- pH... It's been at about 6.5/7, but leaned a little high this reading. 2- Light burn... 3. Nutrition difficiency?
Week 7
Leaves. Color - Yellow
6y ago
1
Solved
Skyhi
Not sure why the plants leaves are curling downwards. Slight yellowing and red stem on one seedling. I havent fed much nutrients so I dont think its nutrient burn. Can anyone tell we what Im doing wrong? Assistance will be much appreciated
Week 2
Leaves. Curl down
Leaves. Color - Yellow
Plant. Stem - Red or purple
4y ago
3
3
Solved
arzaq
Yellow leaves
Hi there, I have a Skunk #1 Auto plant, about 7 weeks old, at the starting of the 7th week some leaves started to turn yellow. I read two options, that it is an N deficiency, the other option that it is normal as the buds absorb the N from the leaves. Any ideas?
Leaves. Color - Yellow
5y ago
3
3
Solved
SmokeableHobby
Leaf diagnosis: nutrient burn or deficiency (or both)?
he leaves with the burnt tips appear to be more prominent at the top of the canopy, only affecting new leaves. A handful of these leaves look a little twisted. Meanwhile, the yellowing leaves are more prominent in the middle of the plant, just below the canopy
Leaves. Edges burnt
Leaves. Veins - stay green
Leaves. Color - Yellow
5y ago
6
6
Solved
QueenNitha
What’s wrong
What’s wrong with my plant? The top leaves look spotty. Could it be the coco coir pot?
Leaves. Color - Yellow
5y ago
1
1
Solved
Kazol1973
yellow leaves edges early vegetation
Hello fellow growers can anyone explain to me what is that yellow color at the edge of the leaves? and should I remove it from the grow room? other plants look ok
Leaves. Color - Yellow
4y ago
2
2
Solved
romi27
They say yellowing is normal, but this much?
Not sure what to do. First time with autos, and they're around 69 days old. Breeder says 60-70 days mature. Used living soil. The yellow has climbed both plants yet the trichs are only 15-20% amber. Will my girls be okay? What kind of TLC can I give them until harvest? Noob here
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
4
4