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Back to Grow Questions
This is the first time growing. My plant is turnin...
DonWild
started grow question 5y ago
This is the first time growing. My plant is turning yellow. Is it not enough light?
Solved
Week 3
Leaves. Color - Yellow
likes
DoctorGreenThumb
answered grow question 5y ago
I had same issue with a few autoflowers. After looking around i found it's an iron deficiency.
1 like
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Selected By The Grower
daviddeensutton
answered grow question 5y ago
Either to much water or to much light
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GanjagrowingGal
answered grow question 5y ago
What are u growing her in? Looks like she needs nutrients. If she’s in coco she needs added nutes like biobizz grow
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Similar Grow Questions
Solved
ykscotttyk25
My plant is sick like never before,should I end her life or wait for a merical
My plant is sick like never before,should I end her life or wait for a
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
1y ago
4
4
Solved
bigbud1080
Do I have an Iron Deficiency, if so How do I increase Iron levels (Already using Calmag)
I think I have an iron deficiency. New Growth is appearing yellow. HYDRO Rain water - (20ppm) PPM 750-900 (just upped) Canna Aqua A+B Calmag (0.35ml/L) PH was 6.2 (as there was a calcium deficiency so I raised it slightly) PH is now 5.8 (I read lower PH is better for Iron Intake
Leaves. Color - Yellow
5y ago
1
Solved
JaramnieJazz
Need nut????
ist das ein Mangel die unteren blätter werden langsam gelb hab die noch nicht gefüttert seit 35 tagen weil die erde so heiß war aber jetzt braucht sie glaube ich der neue wuchs ist auch sehr hell grün THX
Week 5
Leaves. Color - Yellow
4y ago
2
Solved
Tomdm123
Weird leaf
It seems one of my leaves has become very oddly curled up. It has very slight brown spots with a strangely curled up tip. As seen on Week3-day19. Can anyone identify some sort of problem like excess or deficiency of nutrients?
Week 3
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
2
Solved
Colombian_gold
Strange marks on leafs
Hey whats up everyone! I noticed some strange marks on my girls today, not sure what could be the cause if them. Ive tried googling but can’t seem to find photos that matched the problem. Anyone have any ideas? Thanks in advance
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Other
4y ago
2
3
Solved
Highway93
Help please
Was habe ich hier für ein Problem?
Leaves. Color - Yellow
4y ago
1
1
Solved
buddhi_coop
Leaf Deficiency
What’s going on with my leaves? Looks like the start of a deficiency.
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
1
Solved
Zuzuman
Gorilla Cookie Problem
Ich growe jetzt seit acht Wochen Pflanzen. Einige haben gelbliche Blätter, andere gelb-lila Blätter und viele Blätter haben braune Punkte. Ich weiß nicht, was die Probleme sind. Ich benutze Advanced Nutrients Grow, Bloom und Micro. Grow: 1,5ml/L und Bloom: 3ml/L auf 3L Wasser
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Leaves. Color - Mottling
7mo ago
15
7
Solved
Dillsnills
Need some help as to what's going on w this plant? Leaves are turning kinda yellow towards bottom, excess or not enough nutes?
Trying to figure out what's going on w this plant,lsd 25 auto, ppm runoff was 1400 w jus ph water going in,ph6.5, should I give a nute feeding next or stick w jus ph water, it's not showing any signs really of mute burn, jus a dose of calmag next feed or full nutes at 1/4 dose?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
5
3
Solved
EmeraldLakeCannabis
Progressive yellowing on older fan leaves ~F14-F35
Hi, past two weeks or so I've been noticing progressive chlorosis and eventually some necrosis starting from the edges of the leaves and working inwards. Photos of this can be found in Week 18 Flower denoted by "For grow question #x 12/1" Humidity low, could be related? thx
Week 18
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
2
Solved
I_am_him
What’s happening to my leaves?
Can anyone tell me what this is on my red poison? Some are spotty some or cracking on their own.
Leaves. Color - Yellow
4y ago
1
Solved
ZenGrower420
Balcony Auto Gelato with Yellow and Brown Leaves
I'm growing this auto gelato in a balcony safe from rain fall and harsh wind, it's the 25th day and the bottom leaves and cotyledon are turning yellow and with some brown traces. I started to use minimum amount of "all in one" fert. Do you think it is overfertilization issue?
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
4
4
Solved
Misanthrope
Pin the tail on the deficiency
Some yellowing that developed on Gelato Auto in the last coupla days....my guess is nitrogen deficiency since feeding has been light throughout growth but I'm still new to the game and would love to hear from some more seasoned growers
Week 11
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
4
Solved
Highway93
Hilfe überdüngung
Hallo zusammen, Was kann ich gegen meiner überdüngung tun?? Danke im Voraus
Leaves. Color - Yellow
4y ago
3
3
Solved
Cibnine
Young Yellow leafs with burn spots
Hey guys I have an indica at 6th week of flowering and a week ago the young leafs turned yellow with burn spots. The ph of my tap water is about 7.8 - 8. What could be done? Thks and Cheers
Leaves. Color - Yellow
5y ago
2
Solved
Grazynka
Flush or what to do ?
Advice please. I watered yesterday but the stains on the leaves are getting worse. Now I don't know if it is deficiency of cal n mag due to nutritient lock out which might be due to ph being off as I have 5 reders and all of them show a different thing. 🤦♀️...or it is it rust?
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
1
1
Solved
koronkonko
plant problem - leaves
hello, what is it? deficiency nutrients? Please help.
Leaves. Color - Yellow
5y ago
1
3
Solved
Dunno
Any ideas? Is it okay?
Is this normal? First timer doh :/
Leaves. Color - Yellow
5y ago
1
2
Solved
guerilla
Strange leaves
I'm not sure this is nitrogen deficiency or not... Just seems different
Week 9
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
7
7
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