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Back to Grow Questions
Yellow leaves proceed from down to up.
Sp4rk
started grow question 6y ago
Why turns the leaves yellow from down to up like this? Maybe i need to wash the ground and switch the canna vega nutrient to canna flowers now?
Solved
Week 6
Leaves. Color - Yellow
likes
Bloombuster
answered grow question 6y ago
Hey, bro! 👋 At this age, she needs more phosphorus and less nitrogen! Keep the ratio A:B 1:3 and she'll soon gain weight in her buds! You'll see! 👌😇👍 Good luck, bro! 👋
1 like
Complain
Selected By The Grower
TimTheTerpMan
answered grow question 6y ago
Yeah Id flush and switch to your flowering nute.. Looks like some burning.. Happy growing! 👊
1 like
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Similar Grow Questions
Solved
dgame004
Yellow lower leaves on 8-9 week old plants - Deficiency or age of plant?
Lower leaves are starting to yellow on some of the plants. I think I have corrected my cal/mag issues but now these yellow leaves. Going into week 9 of flower. Is this normal because of the age of the mature plant or a deficiency? Or is it still cal/mag deficiency?
Week 8
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
3
Solved
yanis
Neem oil mistake
Made a neem oil solution TOO POTENT and suffocated my plant. Is there something I can do or is it a lost cause? 😥
Week 3
Leaves. Color - Yellow
4y ago
1
1
Solved
Patillac31
I've noticed yellow on some of the leaves was thinking N or Fe. For sure had a soggy mess at the bottom of the pot. Any suggestions or advice? Thanks in advance
Week 5
Leaves. Color - Yellow
7y ago
4
5
Solved
seyske
since this week the lower leafs from my plant started changing color. they also began to get brown spots en curl up. anyone know what this could be an what i can do about it?
Week 11
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
4
Solved
Hydro_guy
I think I have nut issues?
OK here's today's update, 3/9/22. They are all doing great, they're all standing proud now! I think they needed to dry out a little, more light and needed the extra nuts. What do any of you guys think could've caused these symptoms that my girls are/have shown?
Week 3
Leaves. Color - Yellow
Leaves. Color - Mottling
Plant. Stem - Red or purple
5y ago
2
2
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
6y ago
1
1
Solved
CoolGuy123
Leaves keep turning brown and yellow
It all begann with what I thought was light burn. I then considered it CalMag deficiency. Giving it CalMag did not stop it. My current guess is too low pH due to strip inaccuracies, so I gave it around 8 today instead. What do you recon, why could it keep getting worse?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2y ago
4
Solved
Mazgoth
Cut them or not
You think should I cut those shaved yellow tips?
Week 3
Leaves. Color - Yellow
4y ago
1
3
Solved
Slurpy_Terpy
Yellow leaf tips on healthy plant in dwc week 8 from seed vegging
Why are the tips of the leaves yellow on the highest growth points of the Brain Cake? - light burn? Since a few days the light is at 80% (mars sp3000 300w full spectrum led in a 60*120cm at 80cm above the top of the plants) - nutrient burn/shortage? Res changed a few days ago
Week 8
Leaves. Color - Yellow
6y ago
3
4
Solved
LatiAdorati
Yellowing leaves
Lower leaves are turning yellow, these seem to be one that are hidden a bit from sight, so possibly not getting enough light, but it seems to be spreading, and one of them has fallen off. Is this some form of nutrient difficiency, or something simipler?
Week 5
Leaves. Dropping off
Leaves. Color - Yellow
2y ago
4
2
Solved
Ionic20
Advice please :)
This is 24 hours later. Should I just give some calmag now even tho the soil is still damp?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
3
3
Solved
CaptainChunk
Hello! First grow. Yellow spots leaves edges curling. My 8 days old BF Wedding Cake Auto showed some yellow spots. 7th and 8th day photos for comparison!
Growing in Biobizz lightmix+Biotabs Starter Kit soil. Been giving her tap water only (150-200ml) every 2 days (ph around 8), as its said in Biotabs manual. 24/0 light schedule on a 260W LED custom panel. Other identical plant growing in the same conditions seems fine. HELP PLEASE
Leaves. Color - Yellow
Leaves. Other
Setup. Seedling
6y ago
3
3
Solved
Wackytabacky_420
Potassium or nitrogen?
So just since my update hours ago I'm noticing a decline in my pineapple auto. I have clawing tips, rust, and yellowing leaves. Happening at a rapid pace.
Week 6
Leaves. Curl down
Leaves. Color - Yellow
5y ago
4
6
Solved
fraankiiee
Alguna carencia?
I see some tips of the leaves that are burning and turning yellow. What do you think? Any excess or deficiency? Should I raise the pH? I want to fix the problem before it gets worse. I'm barely giving it nutrients since the soil has enough for 6 weeks: Plagron Batmix.
Week 3
Leaves. Color - Yellow
Leaves. Color - Red or pink
6y ago
2
3
Solved
CaliforniaOGkush
Burn
How can I recover from pk burn and nitrogen deficiency at week 5 of flowering
Week 8
Leaves. Color - Yellow
6y ago
2
2
Solved
Fasma
Young plant weird yellow/white spots on leaves
Hi all, this is my first grow here and I'm a little bit worried about my plant. What is wrong ? I use Biobizz Light Mix for soil (organic grow). Thank you :)
Leaves. Color - Yellow
5y ago
6
2
Solved
WeedTheNorth
Yellowing
Yellowing of leaves
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
6
4
Solved
smells_like_weed_in_here
Yellowish color on most of the leaves and the condition did not change after watering. I suspect it's nitrogen deficiency or some pH problems. The plant is in pre-flowering, with sex being revealed. Will go into flowering soon. I watered it with 1.5l Any thoughts?
Week 13
Leaves. Color - Yellow
7y ago
2
2
Solved
Asoci120
Hello guys, leaves started turning into yellow and look “weak” yellow leaves took like 20% of whole any ideas? it's in flowering stage there is report: growdiaries.com/diaries/97056-grow-journal-by-asoci
Leaves. Color - Yellow
6y ago
5
4
Solved
Mr_ROCKET
Is this yellowing normal? Probably because of LST?
I am growing my plant with LST and some of the lower fan leaves have been moved down in the shadow. Is this the reason why those leaves are getting yellow and dry? All the rest of the leaves look very green and healthy by the way.
Week 4
Leaves. Color - Yellow
Techniques. LST
6y ago
5
4