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Back to Grow Questions
Leaves getting a bit yellow
GardenOfTheRisingSun
started grow question 4y ago
What excess or deficiency can this be? My guess is Mg…
Solved
Leaves. Color - Yellow
likes
ChitownCannaChica
answered grow question 4y ago
Hi, I would say slight nitrogen abs cal/mag. Show the full plant next time—- placement can confirm this…
1 like
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Selected By The Grower
BostonGirlGrows
answered grow question 4y ago
That would be my guess also. 🌱
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Similar Grow Questions
Solved
Vindollar
Plant Color
Is the color of this plant normal? I am just not sure if it should be yellow in the center like this. It’s 6 days old and Afghan Auto.
Leaves. Color - Yellow
4y ago
2
2
Solved
CannaFluff
Yellow spots nute difficiency? Light burn?
I noticed spots on both LB and NL that seem look like nute deficiency, my best guess is cal. I will check pH of soil runoff at next watering to eliminate lockout as a possibility. I've heard FFOF soil runs out in about 4 weeks, maybe that? Light burn from water drops on leaves?
Week 4
Leaves. Color - Yellow
6y ago
3
3
Solved
BiggaB
Slowed growth, yellowing top fan leaves
Any suggestions as to what my plant may be deficient in here? I have been feeding very minimally with less than the recommended amount every other week. Nutrients I am using are biobizz fish mix, bio bloom and top max with just some cheap compost soil.
Leaves. Color - Yellow
4y ago
4
5
Solved
Firstgrow1
Deficiency? Week 9 Blue Dream Auto
Leaf discoloration- possible potassium deficiency? Feeding fox farms following soil feeding schedule twice a week. Watering every other day or every 3 days pre-flush bi weekly. 70% coco and 25% FF ocean forest 5% super soil concentrate. Due for flush. Should I increase feeding?
Week 9
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Color - Yellow
4y ago
5
3
Solved
seth
over irrigation problems and recovery
hi i think i irrigated maybe too much but i ask to u if i have to toss all 5 plants or they can recover from it? I watered 150 ml 5 days after i watered with 100ml so im so upset for this little quantity of water. Pot 1Liter , RH 61-68%, T: 23-26celsius. Plants has 3 weeks.
Leaves. Curl down
Leaves. Color - Yellow
Setup. Strains - Photoperiod
6d ago
2
Solved
EvilGrower
Leaf discoloration - light and dark splotches
Hello! Any ideas as to why my leaves have splotches of discoloration? 😅 It appears that one leaf has light 💀 patches while the other leaf has dark. 👹 Thanks for your time! 🙌
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
6y ago
2
3
Solved
Moro_Callejero
I can not take out of the tent to the darkness more than 4 at once and wanna hear your suggestions before I go with yellow sugar leaves or some amberish :D
I read something about harvesting immediately (not to crap the flower) when sugar leaves start to turn yellow and I have some! On the other hand, I saw some trusted videos that has some yellow sugar leaves. I want to ask you if you have any experience with this issue?
Week 17
Buds. Other
Leaves. Color - Yellow
5y ago
4
2
Solved
HappySkunk
Deficiency help
What deficiencies are these? I’ve flushed her, ph’ed her water and I’m giving her a good amount of nutrients - no nitrogen for the past two weeks I think. Is this just an age thing? I don’t need her to look perfect before harvest, but I’m afraid it’s affecting the bud maturity.
Week 13
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Other. General questions
6y ago
2
2
Solved
TTerpz
Been following fox farms dirty dozen for the last two weeks. Cut the doses in half at first as I heard stories of nute burn. Posted a question 4 days ago about new growth tips slighty white and was told to cut them even more which I did and now the same and yellow dots
Leaves. Color - Yellow
1y ago
1
Solved
Miller6610
Heading into about 3rd week of flowering and seeing some yellowing
About 3rd week of flowering but I have been seeing yellowing leaf tips starting on top newest growth first and now seems like I'm having older larger leaves yellowing and burning now. Not sure if this is lockout or a deficiency or something else?
Leaves. Tips - Burnt
Leaves. Color - Yellow
7mo ago
1
Solved
OrganicRepresent
Yellowing leaves
Hi there i have issue with one of my girls and start similar issue with other not sure of what defiecity is it? Or underwatering? New leaves seem to have it as well. What issue can this be ? Can You help me please. Thanks.
Week 4
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
6y ago
6
6
Solved
Micro_green
What do you think the problem could be?
There’s something going on with some of these plants and I can’t seem to identify the problem so far. I have been doing a lot of research and I’m in a process of elimination at the moment but the plants growth hasn’t been affected. I will continue to try treat the problem.
Week 5
Leaves. Color - Yellow
2y ago
3
3
Solved
PurpGod
Dying leaves help
Leaves dying Turing yellow and brown
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
3
Solved
Charles89
Yellow stain
I have just seen a little yellow stain on one leaf, i put a extractor and a humidifier because during the light period temperature is 28,5 but humidity goes drastically down( 44%), i am not using fertilizers just water every two days , should i cut the leaf ?thank u for your help
Week 1
Leaves. Color - Yellow
6y ago
4
2
Solved
brizzle101
Yellowing of the leaves...
One of my King Gelato is suffering, a couple of others are showing the same signs, any one know what this could be?
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
4
4
Solved
Royalgorillaxx
1st grow need help
Don't know what went wrong.as i said first grow. Leafs are curling down and they have a dark green color on the tips.. I can see a little yellow also.. Should i worry?what can i so to fix it
Week 1
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Black or grey
6y ago
3
4
Solved
Casualguy
Yellow spots
I’m showing more of this discoloration on 2 more leads from a couple weeks ago
Week 6
Leaves. Color - Yellow
4y ago
1
3
Solved
Dr_Big_P
Help needed.
Any suggestions on nutrient uptake let me know so I can adjust.??? Thanks any tips will do
Week 2
Leaves. Color - Yellow
4y ago
4
4
Solved
sh1m13
Why are those leaves damaged?
Can you share your opinions about this form of leaves yellowing on buds please?
Week 12
Leaves. Color - Yellow
5y ago
2
2
Solved
Ex0du5
Yellow leaves midflower
Please can someone tell me whats going wrong with my Royal Gorilla Auto shes at midflower yet most of her leaves are yellowing and drooping?
Week 8
Leaves. Color - Yellow
5y ago
3
3