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Back to Grow Questions
Nutrient overdose ???
Dgladue
started grow question 4y ago
How does nutrient overdose look on the leaves
Open
Leaves. Tips - Burnt
Leaves. Color - Yellow
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Answer
Ganjagrandaddy
answered grow question 4y ago
They tend to twist or claw quite badly as if they are tasting something bitter
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Ezzjaybruh
answered grow question 4y ago
magnesium deficiency shows up with those rust colored spots in between veins..
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EmeraldLakeCannabis
answered grow question 4y ago
Looks more PH related in my opinion, although the rest of the plant is largely healthy- and it's hard to tell under the blurple light. Do you check your runoff PH? Input PH?
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Similar Grow Questions
Solved
EzAutoGrow
I've noticed a few yellowing tips, I am assuming it to be a ph problem but would like some opinions also. Cheers
Week 4
Leaves. Tips - Burnt
6y ago
1
1
Solved
CraftedFlower
Could this be some sort of light burn?
What are these yellow markings of the leaf? It showed up pretty suddenly when I checked out the grow this morning. I watered last night and am wondering if I maybe I got some water on the leaves and this is light burn?
Week 3
Leaves. Color - Yellow
5y ago
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ManiPawPatrol
AUTOS FASTBUDS
How are they looking ? 14 days from seed
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3y ago
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Pochette
Whats wrong with my leaves?
I made several mistakes like; - overfeeding with Cal-Mag - Lightburn - Physical Damage - Algea in the pipe. But can you diagnose what's the major issue? How can I prevent it? Yet the yield looks quite good. I dont know what to think.
Week 11
Leaves. Color - Yellow
5y ago
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Flyalivebeats
Should I flush with 3-4 weeks of flower left?
Is it ok to flush this auto flower magnum? Im almost positive it has nutrient lockout. I have about 3-4 weeks of flower left.
Leaves. Tips - Burnt
4y ago
1
4
Solved
OnBudNem
Is my plant missing some nutrients?!?
Is there any deficiency in my plants nutes? This particular plant has greenish yellow fan leaves, and i want to make sure I’m not missing anything. Does anyone know what this might be?
Leaves. Color - Yellow
Plant. Other
3y ago
1
Solved
Thano
Curled tips on leaves, what's the cause?
Check out the tips photo up above. Tips on new leaves are twisted. Nutrient burn? Too much light?
Week 4
Leaves. Tips - Burnt
4y ago
3
2
Solved
Bushbaby808
Yellowing sugar leaves!!
Hiya Folks 🌞 I've started to notice some of the tops have developed some yellowing on the sugar leaves tips and edges and I'm just wondering why this may be? Luckily she's nearing the finish line so I'm hopeful it's not too much of a problem?
Week 13
Leaves. Color - Yellow
5y ago
6
5
Solved
Unkraut
Defiencies?
It seems i have 2 kind of defiencies 1 plant gets yellow on top 3 plants seem to get red/brown/yellow I checked PH of the soil, looks good -> 6,8 I checked EC of the soil it's 1.8-2.0 I use bio nutriens from biocanna + some cal/mag -> my water has alot of calcium in it in my town
Week 11
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
5
4
Solved
Newbiegrower420
Help! Yellow fan leaves mostly at the base!
Help! My girls have shown some signs of cal mag deficiency and I’ve added it at 1ml/l per plant for about a week now.. But it’s not improving or is there something else? Tight for space and wondering if this is also due to not receiving enough light? New growth looks ok?
Leaves. Color - Yellow
5y ago
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Solved
nicewidow
Bio enhancer yellowing
Hello when i use bio enhancer i can see my plants are yellowing is it normal ?
Week 2
Leaves. Color - Yellow
4y ago
1
Solved
EJBudz
leaves are turning yellow from the tips
leaves are turning yellow>>>any help diagnosing? Added a little bit of nutes yesterday, FF Big bloom and grow big, but they were turning yellow before then have cal-mag too but havent used yet
Leaves. Color - Yellow
3y ago
5
Solved
meko23
Nutrient burn?
Pretty sure these are nutrients burn, someone could help? Tell me what they think it is? I'll appreciate guys! 😃
Week 5
Leaves. Tips - Burnt
5y ago
3
3
Solved
Highway93
Hilfe überdüngung
Hallo zusammen, Was kann ich gegen meiner überdüngung tun?? Danke im Voraus
Leaves. Color - Yellow
4y ago
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InhaleXhale
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Two weeks ago I started these 3 seeds, all of them are in the same soil but two of them have yellow leaves. Maybe someone can tell me why. I think it is not normal in this young age. Please look at the pictures to compare the three plants. Thanks for your help!
Week 1
Leaves. Color - Yellow
6y ago
4
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Solved
Dr_Nowzaradan
Magnesium deficiency?
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Week 9
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
3
3
Solved
WeedDude
What can cause this slightly color change?
👨🔬NuteMix: 💦 water: 5 Liter ⚗️Cal-Mg: 2,5ml ⚗️MGB: all with 5ml each ⚗️B-52: 1,5ml 👨🔬NuteMix: PH: 6,00 EC:778 PPM:388 💡 Power at 75% , distance = 50cm from topleaves 🌡️ Temps: 24,5-25,5 (💡 on) 26,5-28,5(💡 off) 💦Humy: 50%-70% 🥥 Coco Coir... Run to waste Thank you :D
Week 6
Leaves. Color - Yellow
4y ago
6
6
Solved
mycelium_magic
Plz help deficiencies
Can someone please identify the deficiencies
Week 5
Leaves. Color - Yellow
4y ago
2
4
Solved
mdt6002
Yellowing
Hi! It looks like my grandaddy purple is starting to yellow, in my last week of veg (7). Could it be caused by too small of a pot (3gallons), this is my 4th grow, first time growing only one plant using scrog. Maybe an upgraded pot before I flower? Thanks!
Leaves. Color - Yellow
6y ago
2
2
Solved
KCChiefers
I found out my tap water was 9.8. I'm about to water tomorrow with PH adjusted water, I just didn't know whether or not that could be the issue with the tips turning yellow? Bigger plant now too,just not as bad Basically will the soil adjust since it's a premix in between 6.3-6.8
Week 3
Leaves. Tips - Burnt
6y ago
1
1