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Back to Grow Questions
Yellowing older leaves
Flavio
started grow question 6y ago
Is this a nitrogen deficiency? It's happening just on the 3 bladed leaves of the plant on the left. The plants look overall healthy, at least I think
Solved
Leaves. Color - Yellow
likes
Fusion
answered grow question 6y ago
Nothing to worry about she's looking great. Just killing off leaves she don't need anymore .
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Selected By The Grower
Similar Grow Questions
Solved
PeppeItalia
Macchie gialle
Le foglie mostrano dei segni gialli sulle estremità, mentre le nuove foglioline hanno le punte gialle Che problema ha?
Leaves. Color - Yellow
5y ago
2
2
Solved
HarrrryyyPoota
Hydro 3 plants 30 l experyment
Hey im in 11 week of grow is hydro i used canna a+b +calmag olso bacteria My ppm is 450 when I feed and before feed drop to 350 ppm normaly i add 30-50ppm cal mag leter rest to 450ppm a+b what this yellow spots minds i must go witch ppm down or up ?
Leaves. Color - Yellow
1y ago
1
2
Solved
crusoe
Yellow leaf tips and edges
Hi I've got a problem that I've seen from the start of my grow and it's getting worse on older leaves now - zoom in edges and tips are turning yellow. I thought it was magnesium so I've dosed with Calmag but it's not improved - I'm Ph6.5 - any ideas?
Week 4
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
1
Solved
Dillsnills
Deficiency of P and K?
Can someone help me with what is going on w this Pineapple Express Auto Fast Buds, week 8 of flowering, it looks like a nute deficiency, P and K. Looking for advice input opinions greatly appreciated. Run off ppm 1100 intake 350 ph 6.5-6.6.
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
1
1
Solved
Manciupesas
Yellowing
Cople of my plants having yellow tips on some leafs maybe someone can say what is wrong?😕
Week 7
Leaves. Color - Yellow
6y ago
2
Solved
skunkch
Manganese deficiency ?
I spotted some of my fan leaves are slightly turning yellow with brown dots. Do you guys know what could be wrong and what should i do ?
Leaves. Color - Yellow
4y ago
2
2
Solved
master_xiaomi
Yellow leaves
Hello Barneys farm zkittlez og have yellow leaves. This is normal ?
Week 2
Leaves. Color - Yellow
6y ago
2
Solved
Grow_N_Smoke
Odd growth, rusting/yellowing leaves?
6 plants same strain. Coco/perlite, noticed nutrient burn few weeks ago did 2 waterings using 1/4 strength nutes of usual. Back to usual str but a little less. One plant wilting/droopy? Some good buds on one but others not so much? What's going on here? Lower growth looks ok?
Buds. Not fattening
Leaves. Color - Yellow
Plant. Other
2y ago
2
5
Solved
illyrian
The colors are not healthy, some plants are starting to turn yellow down the hills? Ppm 650ec 1.2
Leaves. Color - Yellow
5y ago
1
1
Solved
Marley03
Rust spots
What could be the cause of these rust spots? Only 1 plant is showing this. Same strain. They get same feeding. Ph is ok. 4 weeks into flowering.
Leaves. Color - Yellow
Leaves. Other
4y ago
1
Solved
deepsheeba
Hi what deficiency could it be?
Week 12
Leaves. Color - Yellow
3y ago
1
5
Solved
HEDONBOY
URGENT HELP!! YELLOWING TIPS IN NEW LOWER LEAF SET ONE SIDE ORGANICALLY GROWING ONLY 1 BRANCH OF 1 PLANT HAS THIS
This is happening on only 1 out of the 4 plants. I've pre amended soil with organic fertilizers and always watering in recommended 6-6.5 Ph ranges soil Ph is slightly above 7. Have recently topped with vermi compost and bloom mix but this has been here since WEEK3 DAY 2.
Week 3
Leaves. Color - Yellow
3y ago
1
2
Solved
Jake75uk
Yellow leaves working out towards tips
Yellowing of lower leaves, from the stem working towards the tips. It’s been hot and they’ve been home alone for 5 days with just one water on the 3rd day. They had a small amount of bloom just before I left! During veg they were on fish mix, but not very much (1/2 dose).
Week 5
Leaves. Color - Yellow
5y ago
2
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
JuanHaze_Arg
¿planta bloqueada?
Planta amarilla. Medición de escorrentía en 4.1 E.C (muy alta) No puedo hacer un lavado de raices con el triple de agua porque no puedo sacar el scrog. ¿el amarillamiento de la planta se debe a la EC elevada o a una quema por exceso en potencia lumínica ? Flower 42 de 75 días
Week 11
Leaves. Color - Yellow
5y ago
1
1
Solved
Vexar
Yellow tips and curled down leaves
I don't understand what's happening, my plant has started to show a calcium deficiency and so i gave her 2 ml/l of calmag but it also has those yellow tips and leaves that curl down
Week 4
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
6y ago
3
3
Solved
Gdubgrows
Brown spots on the Gold Leaf?
Brown spots with light yellowing. Possibly calcium deficiency? This is only happening on the Gold Leaf. Neither of the GDPs are showing these signs. This has happened over the last 2-3 days.
Week 4
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
4
3
Solved
Dico29
Yellowing spots and holes in fan leaves
Is this leaf septoria? The bottom leaves are mostly infected. It has been raining heavily and some fan leaves were touching the bark on the pot. Thanks for any help!
Week 3
Leaves. Color - Yellow
6y ago
1
3
Solved
Winged_Grower
I have about 3 weeks left of flower, haven’t started flushing and had some deficiency in the beginning. The yellowing is starting to creep up to the smaller, upper leaves. I’m thinking a cal mag issue since I have not supplemented with that at all. Is it too late to give ?
Week 7
Leaves. Color - Yellow
7y ago
2
Solved
Stixere
Желтеют листья.
Всем привет! Выращиваю первый раз, сорт Auto Opium, растению месяц, нижние листья начали желтеть и вянуть, это связанно с переходом на цветение? И за какое время растение будет готово к харвесту? Заранее всем спасибо за ответы😄💚
Leaves. Color - Yellow
4y ago
1