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Back to Grow Questions
Which deficiency or excess of nutrients?
koronkonko
started grow question 4y ago
Hi, please help. Which deficiency or excess of nutrients? starts one week ago.
Open
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
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Answer
SOBIESLAW
answered grow question 4y ago
Looks like heat/light stress
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Complain
Similar Grow Questions
Solved
NIagaraFalls420
Light burn/moved to new tent
Having some issues with blueberry #3.. it got some pretty bad light burn before I could get it into my larger tent and the leaves have turned yellow and have been dying off. Also have spots forming on leaves. After moving to new tent no change. See last 4 pics week 9. Any ideas?
Week 9
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Wilting
5y ago
1
1
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
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NarcissisticEcho
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4y ago
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TerraDonc
Leaf discolouration. Nutrient deficiency?
Leaves are discoloured and clawed. Started about a week ago with yellowing of tips and clawing at top of the plants. Now lots of leaves are slowly changing colour. Thought it was nitrogen toxicity but my runoff is 330ppm. Are they deficient in nutrients?
Week 4
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
4y ago
1
2
Solved
Jake13255
Browning leaves? Did a soil slurry and dropped the water from 6.8 to 6.2. Does that mean it’s locking out? How should I go about fixing this? In peat pearlite and worm castings. Added about 6 cups of lime to the 20 gallons of soil thought that should have helped the ph?
Week 3
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
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einamio
Weed doctors to the rescue
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Week 5
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
1y ago
3
5
Solved
PersasH
Exceso o falta de nutriente
Acabo de detectar manchas amarillas y borde marrón en una de las hojas más bajas de la planta. Sabeis si es una carencia o exceso de nutriente? Por ahora solo ha ocurrido en esta hoja. Gracias!!!
Week 6
Leaves. Edges burnt
5y ago
2
2
Solved
mk8factory
Leaf curling, tip burned
I have issue i don't really know why ? very tip of the leaf is brown like a potassium deficiency so maybe you could enlightened me ?
Week 6
Leaves. Edges burnt
Leaves. Curl down
5y ago
3
1
Solved
Newbiegrower420
Is this nutes burn?
Hi!! Just about to feed the girls, Is this nutes burn? Should I just flush with water and hold off on the nutes? It’s only on those two leaves on one plant out of four. thanks 🙏🏼
Leaves. Edges burnt
5y ago
3
4
Solved
PapaBaer
Spitzen braun und eigenartig
Hallo, die Spitzen der Blätter gefallen mir nicht so. Jemand eine Idee was das sein könnte? Vielen Dank Lg
Leaves. Tips - Burnt
Leaves. Other
3y ago
1
1
Solved
GreenLiving
Browning leaves sections of leaf surface discoloured
Day 18 leaf worries, browning areas, slightly metallic shine. I think from reading it might possibly be a phosphorus deficiency but I’m not certain so though I’d ask for advice. Thank you for your time and all answers are appreciated. Have a great day!
Week 2
Leaves. Color - Dark-brown
3y ago
2
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EXZELENS
Nutrient burn?
Is this looking like nutrient burn or could be another thing?
Week 8
Leaves. Tips - Burnt
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rawesome
Nitrogen burn
Hey folks, first grow here. Am I seeing a little Nitrogen burn or its just the way they grow and I'm overreacting? Only on a few new leaves, other looks good.
Leaves. Tips - Burnt
3y ago
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Partially Dry leaves in grow phase
Hello there, What's wrong with my leaves, I have a few ones in my box, I m in Coco and in grow phase
Leaves. Edges burnt
Leaves. Curl up
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1y ago
2
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BadGrower
Deficiency or overload? Any help appreciated
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Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
Solved
ButterfliesLittleFarm
Hello everyone. The tips of the leaves are light green-yellow. It looks good in the photos. On the other two plants in the growbox I have no such symptoms. If anyone has an idea, let them share it. Thanks in advance. 🙏
Week 2
Leaves. Tips - Burnt
4y ago
3
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Fraided
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Week 8
Leaves. Edges burnt
7y ago
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Week 6
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Gorilla Cookie Week 8
I will try to keep this short, but my Gorilla Cookie autoflower has some problems. The tips look like they are burnt or dying. I use living soil, so I didn't really give my plants any nutrients except worm humus a long time ago and BioBizz Top-Max yesterday 3ml/L. See my diary
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Curl down
2mo ago
2