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Grow Questions
Leaves turning yellow
Leaves turning yellow
MissLemon
started grow question 4 years ago
Hello grower community, Plant is on 3rd week of flowering and big fan leaves started to to light yellow. Is it just Nitrogen deficiency or smthg esle? Looking forward to your recommendations.
Solved
Leaves. Color - Yellow
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SNoWfLaKe420
answered grow question 4 years ago
My guess is nitrogen deficiency supposedly you should feed veg nutes 1 or 2 weeks into flowering just a little and week it off kinda
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Selected By The Grower
Nor_Cal_Kannabliss
answered grow question 4 years ago
This can happen in flower. If the new growth is all looking good. And it doesn't seem to spread rapidly I wouldn't worry! Happy Harvesting!
2 likes
Complain
Similar Grow Questions
Solved
Nurse
yellow leaves help me
I am now in the seventh week and the heads of the leaves turn yellow and then they burn. The growth of my plant is very slow. Can anyone tell me what is the problem?
Leaves. Color - Yellow
4 years ago
4
2
Solved
Iwanteatgelato
Should I cut off the affected leaves ?
Hi growers, It's been a week and a half since I had a big ph change and the SZ has been hurting. Now it's around 6. Should I cut off the affected leaves to make space)? The ones below are growing normally now :) The green gelato looks really healthy btw ! Thanks u Peace
Week 4
Leaves. Color - Yellow
4 years ago
3
3
Solved
Growerxm00
Yellow leaves, what can it be?
Hello growers, I started to have some yellow in the leafs. Ph is 6,4, and I’m only using Hesi nutrients but low doses, and the climate is 22-24C and humidity 40%, what can deficiency it can be? Thank you Good grows! ✌️🏼🌱
Week 9
Leaves. Color - Yellow
4 years ago
2
2
Solved
EirikBloodAxe
Stress or deficiency?
Two leaves around main Cola. Yellowish with rust spots. Had its first day in tent with low humidity. Did some first time defoliation to increase air circulation. Stress or Potassium, Calcium deficiency? Northern lights auto, 8-9 weeks. Canna Coco Nutrients.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 years ago
1
1
Solved
Eldritchscotchtober
Yellow leaves - new growth dark green. As health improves, can I expect yellow leaves to turn green?
Once a leaf starts showing signs of ill health (yellowing, etc), what is the point of no return? I have been working with this plant for a couple weeks and can't seem to get the yellow leaves to "heal" - new growth seems healthy to me however. Any thoughts?
Week 8
Leaves. Color - Yellow
4 years ago
5
4
Solved
Booyakasha
Is this nutrient lockup
Is this nutrient lockup?
Leaves. Color - Yellow
4 years ago
2
3
Solved
Taffy28
Plants turning yellow, nute problem? Any help appreciated, my first grow
Hi all, plants leaves are yellow spreading up,few brown spots too,cut lot of dead leaf already, ph was bit high lowered now, I've given nutes 1 heavy feed then one light dose today think its nute problem? Top of plants seem good but can't stop yellowing? Any help be amazing
Week 6
Leaves. Color - Yellow
4 years ago
1
1
Solved
CraftedFlower
Could this be some sort of light burn?
What are these yellow markings of the leaf? It showed up pretty suddenly when I checked out the grow this morning. I watered last night and am wondering if I maybe I got some water on the leaves and this is light burn?
Week 3
Leaves. Color - Yellow
4 years ago
2
1
Solved
CnTink29
Help!!! Is this discoloration on leaves reversible?
Can anyone check the pictures I uploaded and give me their opinion on the colors? Not sure what I need to do to stop the change.
Week 2
Leaves. Color - Yellow
Feeding. Schedule
4 years ago
7
6
Solved
BeachGanja
Leaf issue
Hey everyone, 1st grow and noticed the follow leaf issue this evening.
Week 2
Leaves. Curl up
Leaves. Color - Yellow
4 years ago
3
2
Solved
Speedypete
Yellowing Leaves
There is some yellowing leaves towards the bottom, some have burnt tips is this nutrient burn or another issue?
Week 7
Leaves. Color - Yellow
4 years ago
2
2
Solved
SmokeableHobby
Does this look like a calcium deficiency?
Seeing yellowing/browning on the fan leaves for my bonsais. Is this a calcium deficiency?
Week 4
Leaves. Color - Yellow
Leaves. Color - Mottling
4 years ago
3
4
Solved
Rumham
Small red spots on top canopy leaves week 4 of flower
Deficiency of some kind. Leaning more towards a calmag shortage or even a phosphorus deficiency? Any thoughts? Small red spots with minor yellowing of leaves in week 4 of flower.
Leaves. Color - Yellow
4 years ago
2
Solved
AsNoriu
Please Help !
Hi, can you tell me whats wrong or its just finishing funky ? All plant like this, fading for last week. Drinks well. One week of flower left by breeder, by bud - min 3.
Week 6
Leaves. Color - Yellow
4 years ago
1
3
Solved
CroqueMonsieur
What is this leaf showing?
Anybody knows what is going on with this plant? My first guess was nitrogen toxicity because of the leaves clawing down a week ago, but I am not fully sure anymore with how the leaves are looking now.
Week 6
Leaves. Curl down
Leaves. Color - Yellow
4 years ago
3
1
Solved
Celesto
Carences ?
Les veines des feuilles des Txerri Bilbo Haze deviennent légèrement bleues, est-ce une carence de phosphore ? Les feuilles de la Master Kush s'éclaircissent sur les bords, est-ce bien un manque d'oligo-éléments ?
Week 3
Leaves. Veins - stay green
Leaves. Color - Yellow
4 years ago
1
1
Solved
Growador
Problem on my leafs
Always this f***ing is happenning to me. Each grow I have this same problem and i can’t solve it or I can’t understand it. To much nuts even i go really easy on them, or is a root problem? Need all the answers possible girls and boys!!!
Week 8
Leaves. Color - Yellow
4 years ago
3
3
Solved
Keyton
possible deficiency?
Please help. Noticed some yellow leaves, some misshaped, fallen off. Should I water to correct deficiency or wait for normal watering cycle? I watered 24hr ago but starved them for 4 days prior thinking i had fungus gnats. Temp dropped to 15c usually 25. Thanks
Week 7
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Other
4 years ago
1
Solved
Growerxm00
Leafs curling, help
Why leafs are curling like that? I just use 5 ml of Hesi complex and Bloom in 5l of water, help.
Week 10
Leaves. Curl up
Leaves. Color - Yellow
Other. General questions
4 years ago
1
1
Solved
ukterpdoc
Why yellowing under led's
Hello friends please tell me about plants yellowing when under led's whats the issue and how to fix.thanks
Leaves. Color - Yellow
4 years ago
1