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Back to Grow Questions
Help, feuilles qui jaunisse
Bulleweed
started grow question 4y ago
Salut, je sais pas pourquoi les feuilles jaunisse ,une idée ?
Solved
Leaves. Color - Yellow
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Organoman
answered grow question 4y ago
Phosphorous and potassium deficiency. A P/K booster will fix this. The damaged leaves will not recover, but it will prevent this from getting any worse. Both these nutrients are needed in larger quantities during flowering.
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Selected By The Grower
Bulleweed
answered grow question 4y ago
Merci, je vais mettre du cal-mag de biobizz
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Southwest_budders21
answered grow question 4y ago
It looks over watered to me
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Similar Grow Questions
Solved
Yphant0mY
bottom leafs yellow?
the bottom leafs of my plant are turning yellow, i think it’s a lack of nitrogen but can someone tell me if i’m right? it’s my first grow and i don’t wanna mess it up
Leaves. Color - Yellow
4y ago
1
4
Solved
Dasty
Hello guys, can you tell me if something is wrong with it please? It is RQS Northern Light Auto, thank you so much
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6y ago
3
Solved
5Lucky_Fingerz
Plant dieing why
I don't no what's going on... I tried flushing... Push the lights back further.... And gave them cal mag nothing fix the problem... Any suggestions
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Wilting
6y ago
2
2
Solved
Ciujbau
Neon green leaves - N deficiency ? -pics in the link below
Here's the link to other question from yesterday= https://growdiaries.com/grow-questions/43533-using-same-nutrients-for-different-strains--but-some-has-some-deficiencies-neon-green-leaves Measured the EC too today EC:1.2-1.3 PH:6.2 PPM: 500-600 Any suggestions what should I do?
Leaves. Color - Yellow
Leaves. Color - Pale
4y ago
2
3
Solved
laxx
Yellowing and lightening of leaves
My back-left plant started to slightly yellow on me from the bottom up. Front-left is also lighter than the rest. Is this a feeding issue? Do they need more nitrogen or did I overwater them? Appreciate your answers :)
Week 12
Leaves. Color - Yellow
1y ago
2
1
Solved
Cynthia1710
Someone please help. Lol
Two of my leaves are a yucky yellow color. What is the issue and how do I fix it? And the leaves are clawing. Also yes I know my plant is stretchy. I had a bad light in the beginning of her life and since gotten a better one. Lol
Leaves. Curl down
Leaves. Color - Yellow
5y ago
4
4
Solved
DBQush
Potential causes and fixes for magnesium deficiency
My runoff EC and PH are normal and I am adding calmag to every feeding so not sure why I might have magnesium deficiencies. Aside from giving them just a calmag feeding and foliars, any tips on what I can do and why this is even happening?
Leaves. Color - Yellow
Feeding. Deficiences
Techniques. Main-lining
3y ago
4
Solved
TheNextGanjaMan
Yellow leaves near the harvest
This would be my last week of fertilizer watering. And the plant has the leaves turned to the side and with yellow spots. Sign of lack of zinc? I would start making the flush from Friday, is it recommended to start now? In about 2 weeks I will harvest (I tried to water today)
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
2
6
Solved
Jeffrokush
I have tried waiting five days but linke B4RNS (shorter version)Said if the pot feels light she needs watered so I decided to water the next day so with my environment being how it is a hollow of water is used up in 2-4 days that’s when the pot feeels light!!
Week 4
Leaves. Color - Yellow
Setup. Strain - Autoflowering
5y ago
1
2
Solved
Swollen
Overfeeding?
Is this the first sign of nutrients burn? Some tips of the leaves are turning yellowish and two leaves are starting to make dark dots...maybe too much nitrogen? 🤔The temperatures in my grow box are a little bit low, but I don't think it's the case. The ph is regular.
Week 3
Leaves. Color - Yellow
Feeding. Other
3y ago
2
1
Solved
MrHightimes
Why do the leaves look like this tight yellowish leaves instead of broad emerald leaves? I think i over watered last week worried about Autopots but my tent is also a bit warm. running 80-85ish. Just wondered what you experts think
Week 4
Leaves. Color - Yellow
6y ago
7
2
Solved
Doraemon
Is it a nute toxicity?
Last week i started adding Plagron Green Sensation 1ml/L, i was already giving her 1ml/L of BioBizz BioBloom, water is PH 6.3 Soil is Atami Kilomix I'm planning to add Vertafort Bloom Tablet in the next days, will it be a problem? This is happening only on 2-3 older fan leaves
Leaves. Color - Yellow
6y ago
2
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
DEATR
Leaves curl up and yellowing
Beginner question, as usual (first time growing anything in my life tbh). My 2 plants don't look too healthy, especially one of them. Leaves curl up and yellowing (or not, I am not sure). What am I missing? Thanks!
Week 1
Leaves. Curl up
Leaves. Color - Yellow
2y ago
2
2
Solved
mycelium_magic
Plz help deficiencies
Can someone please identify the deficiencies
Week 5
Leaves. Color - Yellow
4y ago
2
3
Solved
chris_23
The plants get yellow leaves
Guten Abend ich bin hier neu, und habe folgende Frage; meine 4 Francos Lemon Cheeses werden immer hellgrüner? Sie stehen in einem 50x100cm Zelt und werden von einem Zeus XT 308 in der Farbe 3500K Cri 90 beleuchtet. Die Erde habe ich aus ca. einem Drittel gebrauchter Erde und 2 Drittel Plagron All Mix gemischt, und je 2 BioTabs/Topf gegeben. Stehen tun sie in 11l Pflanzensäcken. Seit einer Woche wird eine extrem hell und später werden die Blattränder braun, aber jetzt werden alle heller und sehen nicht mehr gesund aus. Laut meinen Recherchen schauen sie unterdüngt aus, aber ich bin mir absolut nicht sicher. Vorgestern war Gießtag und ich habe folgendes dem abgestandenen Leitungswasser beigemengt. 3ml/l CalMag von Biobizz 5 ml/l Melasse und 5ml/l Bio Tabs Orgatrex sowie 2ml/l Terra Grow von Plagron. Vor ca. 10 Tagen habe ich zum ersten mal gedüngt und habe ca. 5ml/l Bio Tabs Orgatrex und ein wenig Melasse gegeben und vor 6 Tagen habe ich geflimmt. Die Pflanzen sind etwas über 5 Wochen alt. Ich bin auf Eure Tipps gespannt und sag schon mal danke.
Leaves. Color - Yellow
3y ago
3
3
Solved
Wilax
HELP—Trained eye needed for a nutrient deficiency diagnostic!!!—HELP
Can anyone help me with diagnosing what appears to be a nutrient deficiency? I used Jobe's fertilizer sticks (13-4-5) [I know, horrible stuff but its all I could get for the next two weeks] which I diluted to 1/8, 1/4, 1/2 of the recommended amount as per label. CHEERS!
Week 2
Leaves. Color - Yellow
Leaves. Color - Pale
Feeding. Deficiences
6y ago
2
2
Solved
CelticSmokey88
Yellow brownish leaves
Any ideas what this is and what i should do to fix it its gorilla zkitlles currently on day10flower Last feed 3ml biobizz vera 3ml biobizz heaven 1ml biobizz bloom 1ml biobizz top max 1.5ml biobizz grow 0.5 biobizz fish mix 2 days ago
Leaves. Color - Yellow
5y ago
2
3
Solved
Mr_ROCKET
Is this yellowing normal? Probably because of LST?
I am growing my plant with LST and some of the lower fan leaves have been moved down in the shadow. Is this the reason why those leaves are getting yellow and dry? All the rest of the leaves look very green and healthy by the way.
Week 4
Leaves. Color - Yellow
Techniques. LST
6y ago
5
4
Solved
GreenEyez
5th Flowering week leaf yellowing change in nutrient program 1 day of tent overheat
Last week (4th flowering week) I started with Plagron Greensensation and 6 days later I've seen some serious yellowing of the lower fan leaves. Also leaf tips are turning purple a bit. Had a day of overheating (~29°C) too. Question is, with what am I struggling with here?
Week 10
Leaves. Curl up
Leaves. Color - Yellow
3y ago
4
3