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Back to Grow Questions
Gelbe Blätter
ElBarto66
started grow question 2y ago
Muss ich mir Sorgen machen, wenn die unteren Blätter gelb werden? Die White Widdow Automatic ist jetzt in der 9. Woche.
Solved
Leaves. Color - Yellow
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Kratzman
answered grow question 2y ago
Sieht wie beginnender Stickstoffmangel aus. Eine gute Gabe Stickstoff ist jetzt notwendig. Beobachte, ob die jüngeren Blätter auch langsam heller werden. Und falls möglich, gerne auch den pH-Wert checken, evtl. kommt das Problem daher.
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Similar Grow Questions
Solved
Mr_ROCKET
Is it right to remove yellow leaves?
Does removing completely yellow leaves during flowering period hurt plants or is it beneficial?
Week 11
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
4
3
Solved
MMSC16
Seedling Light-burn or Toxicity
Hi growers! Is this Light Burn, or nutrient toxicity from nutrient dense soil? 2 Mars Hydro TS600 lights at 27" from seedling. PH 6.3 misting soil - RH is 75-80%. - Temp is 77F No light meter, so I estimate PPFD is in acceptable range despite using 2 lights in 2x2 tent.
Week 1
Leaves. Color - Yellow
2y ago
8
6
Solved
Filiaes
Grey leaf tips
Booth plants are showing some kinds of burn and I am not sure if it is nutrient burn or light burn or if there is something missing. Looks a bit like MG deficite but shouldn't the plant take that from the soil in that state and age?
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
Feeding. Deficiences
2y ago
5
5
Solved
nancypotwin
skinny yellowing leaves
hi! can someone help me identify this problem? my plants are a little behind (7 weeks old) but i have an issue w/two of them... the leaves are skinny and yellowing and pretty far apart the new growth starts off green & skinny and canoeing immediately. temp is around 73-75f
Leaves. Color - Yellow
6y ago
1
2
Solved
guggapeter
leaves die
Hi, I noticed some issues on the upper fan leaves of my Vertigo Autoflower (week 10). It is my first grow and I don't know what to do. buds look good, dense and big - at least for the Marshydro TS1000. I used Biobizz grow, bloom and top max. I planed to start flushing next week.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
1
1
Solved
JoshuaTreez
Is this light burn?
All my leaf tips are going yellow, even on the bud leaves. It does seem to be a bit worse towards the top of the plant. Is this light burn? I am using 2x 1000w philzon LEDs in a 3.5'x3.5' Tent and I had them at 10/10 brightness. I just reduced to 8/10. Thanks in advance
Leaves. Color - Yellow
5y ago
1
3
Solved
tiasmaaa
Bud leaves turning yellow ? End ? Burned ?
Upper leaves (on the buds) turning yellow, is it because we approach the end, or burned ? the other leaves under are looking really nice, not burned or anything else so I don't know...
Leaves. Color - Yellow
3y ago
1
2
Solved
dillande3
Leaves Dropping off and Yellow, Day 28 Bloom. both plants same symptom
Hello, Gelat.OG and PGK both has some Yellow/Brown Laves under the canopy, Leaves dropping as well, every day I can see this, day 28 Flowering. I have no Idea what is this about, Also not over watering, this is Organic living soil water only method, Pls let me know guys Thanks
Week 15
Leaves. Curl down
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
5
5
Solved
OrganicCannabisConnoisseur
Why are my plants leaves so bright green/yellow?
Wondering if anyone knows why the plants might be looking as light green as they are? We are running a purely organic grow and have not added nutrients beyond the super soil mixture. Wondering if anyone has any tips or suggestions, thanks!
Week 6
Leaves. Color - Yellow
5y ago
3
Solved
Budmaniax
Need Help
Ich brauche Hilfe . Sorte: White widdow XXL Auto (Dinafem) Ich bin 60 Tage in der Blüte und von unten nach oben vergilben die Blätter . Sieht meiner Meinung nach Stickstoff oder Phosphormangel aus . Kann mir bitte jemand helfen
Leaves. Color - Yellow
Leaves. Color - Red or pink
6y ago
1
Solved
FruityStrain
Strawberry Gum Automatic looks suspicious
hey friends, in february I planted a Strawberry Gum Auto and now it is in flower week 6 and the leaves are almost all yellow and the whole plant only smells minimal and it is not resinous and sticky. I fertilized with Biobizz Top Max and Alg-a-Mic 3x a week with 3ml / L. What als
Leaves. Color - Yellow
Plant. Too tall
Setup. Strain - Autoflowering
5y ago
1
4
Solved
iwantabike
problems with new leaves
Why is this leaf curved, and this other one like burn??
Week 2
Leaves. Color - Yellow
5y ago
1
Solved
TheDoctor
Nitrogen deficiency
Hi! My LSD and the Blue Gelato 41 start to develop some yellowish patches on the leaves... Do you know what it could be? for me it looks quite like nitrogen deficiency but i'm not sure... Should i try to take care of it or should i leave them like this in their final 2 weeks?
Week 13
Leaves. Color - Yellow
6y ago
6
4
Solved
PotGoku
😞😫😓 I don't get it, are these signs of overfeeding? (I barely did) Is it still fixable?
Week 4
Leaves. Color - Yellow
6y ago
2
2
Solved
Amani
Critical daddy purple (problem (yellow leaves )
Hello guys im new in growing this is my second growing but it didn’t succeed I’m still beginner so I would like some help I’m growing now (critical daddy) it was fine until second week and start to become hello the end of the leaves from down is yellow but up leaves still green
Leaves. Color - Yellow
6y ago
2
4
Solved
wqleo
Lacking Nutrition Or Ready To Harvest
Is the first picture lacking nutrition or ready to harvest? Compared to the second picture, the two of them are too different
Leaves. Color - Yellow
5y ago
1
1
Solved
BossHogg6
If this was yours, how would you proceed?
Going into week 6. I just clipped the bad leaves that show in the picture and will be switching to the growing stage. I plan to do the 36 hours of darkness first. Already changed the water and it has the bloom solution instead of the grow solution. What would you do now?
Week 6
Leaves. Color - Yellow
Plant. Other
Techniques. 12-12 from seeds
6y ago
4
3
Solved
WeedDude
lightstress, lockout, nuteburn, nute deficit, age, genetics, ...?
lightstress, lockout, nuteburn, nute deficit, age, genetics, ...? place your bets ladies and gentlemen would love to hear your opinion. details in diary week 15 and comment DAY 109 - DAY 61 Flowering Thank you very much 😀
Week 15
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
3
3
Solved
TheUk420Show
Hello again Fellow Growers Could you take a look at the pics here and opinions on if you think the fan leaves are showing early signs of Nute burn ? Ty Guys :)
Week 6
Leaves. Color - Yellow
Feeding. Other
6y ago
6
4
Solved
CaptainChunk
First grow, yellow spots spreaded all over leaves. How can i fix it? My plant is sick, PLEASE HELP! get's worse. Suspecting septoria!
Hello. Been growing this Wedding Cake Auto for 9 days. LED 260W panel 3ft away from the plant(20/4 light schedule). Growing in biobizz lightmix+biotabs starter kit (no tablets yet), avg temp 24C, avg hum 55. Giving her only tap water (ph around 7-8) every 3 days (100-150 ml). thx
Leaves. Curl up
Leaves. Color - Yellow
Setup. Seedling
5y ago
5
7