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Back to Grow Questions
leaves turn yellow
kokokrunz
started grow question 5y ago
The leaves begin to turn yellow from the lower leaves. 10 days after sex .How do I fix it?
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Week 6
Leaves. Color - Yellow
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Answer
Matta77
answered grow question 5y ago
What is your soil Ph? And what is your EC?
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Ezzjaybruh
answered grow question 5y ago
Classic Nitrogen deficiency symptoms.
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Smockingtreez
answered grow question 5y ago
Personally I would pull those leaves aka defoliation, then feed lite 1-1-1 npk. Looks good tho still really heathy.
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Budha420
answered grow question 5y ago
maybe not enough light?
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Similar Grow Questions
Solved
Kourtney80
Ripples in leaves
It’s been like this for about a week now and I’m not sure what it is. Ph is 6.4 2ml biogrow and 2ml cal mag in 2 litre water, I’m not sure if I over fed it but I followed the biobizz feeding scedual, please can you help me?
Leaves. Color - Yellow
5y ago
1
1
Solved
ezgrows4anoob
Issues with leaves. Day 90 total, 30 of flower. Leaves have been getting more and more yellow the past week, with progressively more brown tips.
Vpd has been pretty close to ideal, the pot had 1 gallon less soil so could be missing out on some nutrients? Possibly Potassium? Otherwise not sure what it could be. Does not appear to be N deficiency because the leaves are affected from the top too. What should I do to fix this
Week 12
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
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Luntis
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Hello can anyone tell me what is wrong ? it's a 3 week start and apart from the yellow new leaves it seems to be growing slowly. thank you
Leaves. Color - Yellow
2y ago
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Solved
a_tribe_thats_stoned
Brown and yellow leaves help me get my plant healthy plz
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Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
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Greenlady
Spots.
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Leaves. Color - Yellow
6y ago
2
Solved
SkunkyBreeze
Lowest leaves turned yellow
After a very hot and sunny day (about 37°C) I noticed that the lowest leaves turned yellow. Is this a sign that I should use more Terra Bloom? If so, how much more should I use?
Week 6
Leaves. Color - Yellow
1y ago
5
5
Solved
BiteAway
Health problems?
What could this be? PPM: 700 - 800 Temp: 26C (79F) Hum: 50-60%
Week 10
Leaves. Curl up
Leaves. Color - Yellow
4y ago
7
6
Solved
EARL_GRASS
Magnesium deficienty
I have a magnesium deficiency some leaves are about to turn yellow, you advise me to wash the substrate with water at ph 6 and then put calmag or calmag I add it to i fert ??
Leaves. Color - Yellow
6y ago
1
3
Solved
Nurse
Burn the leaves of high buds
week 9.What do you think is the reason for these burns with strange colors? Yellow and purple. A serious problem? And what should I do for them?Possible from too much light; Or is the fertilizer low or high? light spider sf 1000 30 cm 100% each 3 days 1.5 L ph 6,5 ppm 1000 last t
Buds. Other
Leaves. Color - Yellow
Leaves. Color - Dark-purple
6y ago
3
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SmokeableHobby
Does this look like a calcium deficiency?
Seeing yellowing/browning on the fan leaves for my bonsais. Is this a calcium deficiency?
Week 4
Leaves. Color - Yellow
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6y ago
3
4
Solved
Young_agronomist
Всем привет ! У моей девочки пожелтели листья , что это может быть ?
Week 1
Leaves. Color - Yellow
4y ago
2
3
Solved
ursamajor1703
Late bloomer?
One of my plants hasn't started flowering yet (front right) but otherwise looks to be healthy bar a couple of lower leaves yellowing and drying up ?
Week 9
Leaves. Tips - Die
Leaves. Color - Yellow
Plant. Other
6y ago
1
1
Solved
nonick123
Hojas amarillas Crystal Candy XL Auto
Crystal Candy XL Auto está mostrando hojas amarillas en varias hojas de la planta Riegos alternativos con nutrientes según tabla de Biobizz ¿Deficiencia o exceso de nutrientes? ¿O algo normal por estar ya en floración? Gracias!
Week 5
Leaves. Color - Yellow
3y ago
1
4
Solved
HueyBrown
Hello growers! I'm experiencing some small yellow spots on couple of leaves nothing major. I'm wondering if there's something wrong with my watering, basically I'm giving the plants nutrients every time I'm watering them. Am I wrong?
Week 4
Leaves. Color - Yellow
6y ago
5
4
Solved
Noahbear
Are my leaves light stressed?
Are my leaves getting too much light? They seem light stresses. Any input would be great- thanks
Leaves. Color - Yellow
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4y ago
3
2
Solved
shiptony
Should I trim yellow fan leaves?
would anyone bother trimming off the yellow fan leaves or just leave them? I have no issues with space or airflow - plus I kinda like the colours they have right now as they are getting near harvest time
Week 10
Leaves. Color - Yellow
4y ago
3
3
Solved
Kanabas
Yellow leaf tips
What can be causing this yellow tips, hydrophonic, ppm around 400 hp 6.7
Leaves. Color - Yellow
4y ago
3
2
Solved
420TouristguideDWC
Bud flower and fan leaf health on Northern Lights DWC
Any ideas what this yellow coloration is on the leaves? Only effecting this one flower area (branch) in a lower section of the canopy. I did a complete water change 5 days ago, and completed a feeding as well.
Week 7
Leaves. Color - Yellow
6y ago
1
3
Solved
LetsGrooow
8 day old seedling yellowing. Help please.
What's wrong with my 8 day old seedling? starting to see yellow on first true leaves. Light is at 50% power (low as it goes) which is 150w 24 inch above canopy. Watering a cup of pH 6.0-6.5 every two days. Happy frog soil with 20% perlite have not given any nutes. 72f 62% humidty
Leaves. Color - Yellow
5y ago
7
6
Solved
stonedJesus
Bottom leaves yellowing.
Worried about bottom leaves yellowing & drying. Third ever grow, never managed to get >5g yield so not very experienced but learning as I go. Not sure if overwatering or underwatering or a def / lockout, haven't abused her as far as I can tell (nute od, etc). Any help welcome :D
Week 4
Leaves. Color - Yellow
6y ago
1
2