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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
GeOMaTTiC
Over the last week, I have noticed quite a lot of yellowing of leaves, along with them drying out and getting brittle. Now that I am checking the PH of the nutrients, and adjusting to 6.0, I have no idea what's going on. Any insight as to what the issue may be, is appreciated.
Week 5
Leaves. Color - Yellow
6y ago
3
2
Solved
PersasH
Im getting what looks like a Nitrogen deficency but I have put nutrients on my plants and still the same. What other thing can cause this? PH? All strains are 4 to 5 weeks old and already flowering. Yellowing started to show very early, since week 3 and leaves fall off.
Week 4
Leaves. Color - Yellow
5y ago
2
3
Solved
StudentGrower
новые листья желтеют, а на старых появится пятна и опускаются кончики
Возникли жёлтые полоски на новых листочках и коричневые пятна на старых. Но цветок в целом не выглядит больным (возраст 3 недели)
Week 2
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
OrganikTek
Light Stress, Colors Change, strong fan or Senescense?
Shes now turning red and fatning buds. Shes yellowing dont now if its light stress(her lst is 27/28c, vpd about 1.2 day 600 night and ppfd about 600 and i event gave her so much CO2 now) color changing, string vent or senescense
Week 7
Leaves. Color - Yellow
5y ago
4
4
Solved
Ahtoh_mgrow
Deficiency
Spotted a deficiency on my AK 420 Checked on growweedeasy charts and Imo it's a cal/mag deficiency. I meticulously check Ph and runoff and she had the same treatment as my royal dwarf. Probably more hungry than the others. Just wanted to make sure, cal/mag deficiency right?
Week 6
Leaves. Color - Yellow
6y ago
1
1
Solved
2highforu
Discoloration, bugs? nute-lockout? Just stress
Why are they starting to turn yellow-ish? Is that due to the bugs I’ve been fighting? Is it the beginning of nutrient lockout? Stress from defoliation perhaps?
Week 8
Leaves. Color - Yellow
5y ago
3
Solved
Faegrows
Should I trim off the damaged leaves?
Should I trim off the bad/damaged leaves or leave them on? I'm not sure if it will help or stunt the growth even more(I don't know if that possible at this point but still). Do they even have a function after they got damaged the way they have? Please check my diary for pics
Leaves. Color - Yellow
3y ago
8
5
Solved
whitefeather_feldman
Leaves turning yellow, the whole plant too!
hey guys, the leaves of my White Widow Auto and Vertigo Auto are turning yellow, I described the whole situation in Week 6, also with more pictures. I hope someone can tell me whats the problem.
Leaves. Color - Yellow
5y ago
3
3
Solved
bobo66
yellow spots on upper leaves, towards the end of flowering, I grow in a Coco ,flowering 8/10
This is my second attempt at cocus I work with Plagron nutrient solutions(Coco Nutrient) I follow the table, there were no problems on my first try.. should i stop nutrients? I always mix the water in a bucket, so I can't spoil it either, because most of the plants are healthy, ph 5.5 is always between 5-7!
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
6
7
Solved
sweetkaya
Calcium Deficiency?
Some days ago i noticed what i think is a Calcium deficiency because i cut the CalMagXtra on day 14 when i started giving the base nutes. So I re-added it in the mix and adjusting the pH at6.0 but the plant is not recovering andnow even the 2°plant is showing that signs. Help pls
Week 3
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
2
Solved
GranddaddyTurtle
I want color green more
22days but the leaves not dark green ,how to fix it better Thank you
Week 3
Leaves. Color - Yellow
5y ago
4
2
Solved
lucasurfer420
Yellow streak on leaf
Hi guys reaching almost week 3 in few days. Just saw this yellow streak on the edge on right leaf ? What could be ? Thanks guys.
Week 2
Leaves. Color - Yellow
6y ago
6
4
Solved
NetherHeaven
Yellow leaves at the bottom of the plant
Hello growers! I wanted to ask if the lower leaves turning yellow and dropping is normal? 2 leaves are down and I know that's a normal behavior but another one is turning yellow and I just wanted to check if this is normal.
Week 7
Leaves. Color - Yellow
5y ago
5
3
Solved
707grows
Will flushing save me?
Yellowing getting bad, my ph with my tester straight in the soil was around 7, just checked the bottom and it's at about 5, if I flush can I fix this?
Leaves. Color - Yellow
5y ago
1
1
Solved
Manko
I only discovered this page very late and I'll just start documenting it here .. I planted the plant around mid-February
Week 7
Buds. Not fattening
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
2
Solved
Desert420
Yellowing of leaves
I am in my 8th week now 3red week of flowering, the bottom leaves are turning yellow, it started with brown spots now going yellow, I water only when soil is almost dry, I weed it with nova grow I did ad some calcium aweek back when leaves got spots thinking it's a calcium defici
Week 7
Leaves. Color - Yellow
6y ago
3
7
Solved
BoboLacetti
Yellow Leaves
Hello community, I need help. My plant kept getting yellow leaves. I responded with more fertilizer. That seemed to help for the time being. She is in the 5 WEEK flowering phase. The nights have been colder than usual for the past 6 days. Now 60% of the leaves drooping and yellow
Leaves. Dropping off
Leaves. Color - Yellow
2y ago
1
Solved
thunderbolt23
Color of Leafs
Hello there, im new in this, and so i´ve my first question, would be nice if someone can answer it... thx ! Its day 16 and yesterday i planted in new soil. From Hesi. They were 15 Days in standard Grow-Earth from GardenCenter. :/ Watered every 2nd day. What does she need ?
Leaves. Color - Yellow
6y ago
1
5
Solved
TheMan
The leafs started to look yellow in the middle when I checked on them today. They looked fine to me yesterday so I guess this happened in the past 24-48 hours, not sure why. It can be seen on Day 12 pictures. Is this normal or I should be worried?
Week 2
Leaves. Color - Yellow
7y ago
5
3
Solved
Jordantone1
Can someone help me diagnose why my girl has yellow spots on older leafs and new ones coming in yellow? She is getting fox farms nutrients and watered but I think I may have caused lockout??
Week 2
Leaves. Color - Yellow
6y ago
1