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Back to Grow Questions
Leaves problem
Shadow_Fiend
started grow question 4y ago
leaves on the 15^s day What could be the problem?
Solved
Leaves. Color - Yellow
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Coopmc
answered grow question 4y ago
Either burn or trace element deficiency https://growace.com/blogs/learning-center/how-to-fix-nutrient-lockout
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Complain
Selected By The Grower
DonCostro
answered grow question 4y ago
If you had leaves wet under light, possibly lightburn.
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Bucket_Buds
answered grow question 4y ago
I'd guess a calcium and/or magnesium deficiency
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Similar Grow Questions
Solved
Darktide
Is this a Deficiency or Normal Flowering.
Flower 4 weeks. I have noticed thru flower approx 5 - 10 leaves/week which eventually brown, shrivel up, and fall off. Leaves seem dark and the stems are slightly reddish purple but potassium test on soil shows high potassium. Some burnt tips and claw down on upper leaves. PH6.0
Week 12
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
6y ago
1
Solved
romi27
They say yellowing is normal, but this much?
Not sure what to do. First time with autos, and they're around 69 days old. Breeder says 60-70 days mature. Used living soil. The yellow has climbed both plants yet the trichs are only 15-20% amber. Will my girls be okay? What kind of TLC can I give them until harvest? Noob here
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
4
4
Solved
OmgLegendary
Coco Seedlings slow and yellowing Overwatered/high Ph
Autoflower seedlings are 11 days out of the coco,bit light green yellowish from start. I gave too much water with ph around 7.5 which i saw after testing my tap water with teststrips today. No growth for last few days Ordered digital ph meter and ph down, is it worth to continue?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Setup. Seedling
2y ago
3
3
Solved
magnumalessio
Yellow Leaves
Ok guys, today is the 5th day without irrigate cause the soil was too wet.. now my leaves turn out like this. What do i need to do? Do i need to give them something? Every week i give them neem oil for invader so i think is not that problem.
Leaves. Color - Yellow
4y ago
3
6
Solved
Lysidious
Magnesium Deficiency or old leaves?
Could someone just cast there eye to correct me if I am wrong. In the image provided is that the early stages of Mg Deficiency it is that just older leaves dying off. Thanks for reading. Spotting on leaves are from foliar feeding
Week 7
Leaves. Color - Yellow
5y ago
2
3
Solved
Karlki44en
Wieso rostet sie?
Hey ich weiß das in den Finalen Wochen der Blüte die Blätter gelb werden können aber es sieht so aus als ob sie rostet, ich habe mich zwar im Internet erkundet aber würde trotzdem gerne eine individuelle Antwort haben falls jemand lust hat zu antworten, ist meine erste Pflanze
Leaves. Color - Yellow
4y ago
2
4
Solved
monkeybrains74
Yellow leaves, nutrient burn?
Have moved light further away. Did put some Tomorite in last week, so have just watered/flushed Looks like burning at the end of the leaves, along with many going yellow
Week 4
Leaves. Color - Yellow
4y ago
4
6
Solved
SpaceGreen
Yellow dots on top leaves
Can anyone help me to identify this problem? Maybe cal-mag deficiency?
Leaves. Color - Yellow
6y ago
1
1
Solved
Spliffing_Around
Yellowing continues
Leaf yellowing continues, is it normal as it’s already the end of the flowering for them ? Can this still be influenced? Previous advice was to raise ph and give N. Yellowing still goes, flushed them today, one yellowing plant was giving ec 1,7.
Leaves. Color - Yellow
3y ago
4
Solved
ManiPawPatrol
AUTOS FASTBUDS
How are they looking ? 14 days from seed
Leaves. Color - Yellow
4y ago
2
2
Solved
Sconklin
Nutrient problems??
Is this potassium or light burn? Or something way different?
Week 4
Leaves. Color - Yellow
6y ago
4
4
Solved
a_tribe_thats_stoned
Brown and yellow leaves help me get my plant healthy plz
My first time growing and my clone has started to get these brown dots everywhere. Now some of the leaves are dying and it’s getting worse. Online it says it could be mildew or a calcium deficiency.
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
4
Solved
Greengiant716
What am I doing wrong. I’m noticing the leaves are turning yellow.
Hi everyone just a quick question. I’m giving the right amount of nutes. Grow micro bloom half of what it says on the label and also using Piranha ,tarantula and voodoo juice all by advanced nutrients noticing some yellowing leaves on all of them. What am I doing wrong ?
Leaves. Color - Yellow
6y ago
2
Solved
kivocsa999
yellow leaves on 3rd week
ls 25 fast buds , have been feeding every other watering with canna terra vega 2m for 500ml of water with 2ml canna rizhitonic,i have seen the yellowing and thought it is calcium issue so i added a half ml of cal mag extra , ph is balanced on 6.2 , but the yellowing is worse
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
1
2
Solved
OutdoorUK
Can anyone tell me what’s causing this
Woke up to these spots/rash on a few of the lower leaves looks yellow or brown not to sure what it is
Week 9
Leaves. Color - Yellow
6y ago
1
2
Solved
Casualguy
Little discoloration
Im seeing some discoloration on one single fan leaf I just did a 6 week flush before I start my flowering nutrients
Week 4
Leaves. Color - Yellow
5y ago
2
5
Solved
visco
What's up with the yellowing leaves? They seem to yellow from the outside inwards and the tips also seem burnt too. Is it nutrient burn? Excess or Deficiency? It's mostly on the bottom but its affecting some of the bigger leaves in the middle too, Watch the video for an overview!
Week 6
Leaves. Color - Yellow
7y ago
1
1
Solved
rvarsk
Discoloration on leaves - yellow
Whats up with the discoloration on the leaves on this one plant? Most recent upload 7-30-21. I cant quite find a matching picture. No other plants have this issue and it was this way pretty much from the start. Thank you Soil is ffof, ph 6.5 water
Week 2
Leaves. Color - Yellow
5y ago
2
2
Solved
MrNobody_3
Yellow leaf on newly germinated seed
Blue Dream is already showing a yellow leaf. Was the first to show tap root and all seeds were treated the same and planted in fox forest ocean forest with no added nutrients and watered with Distilled water at 6ph. Not sure if I should be worried now or not.
Leaves. Color - Yellow
5y ago
6
1
Solved
SouthSugarBud
Is that ph fluctation?Low temp or light burn?
Leaves. Color - Yellow
4y ago
1
1