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Back to Grow Questions
Yellow top leaves
Comtelko
started grow question 2y ago
Top leafy are yellowing, what can it be?
Solved
Week 13
Leaves. Color · Yellow
likes
Loetie
answered grow question 2y ago
Give your plant clean ph water you over feed her nutrients
1 like
Complain
Selected By The Grower
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auto_floo
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Hi Gfam, What do they need? Or what’s wrong? These purple edges and light green color.
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masterofsmeagol
How to kill ear wigs and manage the diseases they leave behind
How do you deal with ear wigs? They are in the grow bag itself. Raked fingers through top and 6 popped out. They already spreading diseases. Dealt with them before but not very well. Someone with experience please help. Also any tips for treating septoria would be appreciated
Week 9
Leaves. Color · Yellow
4y ago
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Overgrotho
How they look?
How are my ladies looking? The ones on the left are norther lights, they are looking very lime-green. Any thoughts on why that would happen? Also the wedding cakes in the back seems to be slow to get bigger, I wonder why?
Week 6
Leaves. Color · Yellow
6y ago
1
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Khanos
Why is my plant turning yellow?
Light distance 60 cm 600 watts. Why are the leaves turning yellow?
Week 14
Leaves. Color · Yellow
4y ago
2
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Solved
Goodvibs
Carry on or start again
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Leaves. Color · Yellow
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5y ago
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yellow dots
Can anyone tell me - what do the yellow dots on her leaves mean? (very visible on day 16)
Week 3
Leaves. Color · Yellow
6y ago
1
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Solved
THC_Hazeman
Correcting some things
My buddy is showing some deficiencies, might also indicate not right pH values. Should I wait for the soil to completely dry before correcting the pH or should I flush right away? Also why does it take 4 days for the soil to dry? I always make sure she drains every time.
Leaves. Color · Yellow
4y ago
1
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Solved
BongRip
Deficiency? Pls Help!
These spots started to show up 3,4 days ago before I even topdress my plants. I topdress it, also increased nutrient a little bit, but it doesn't seem to go away. The stems are a little red. Is it P deficiency? What seems to be a problem here!??
Week 8
Leaves. Color · Yellow
6y ago
4
8
Solved
hooolian
Yellow leaves - Sohum living soil
Have been growing these in sohum living soil - they are nearly 9 weeks old - they look great but there are many yellowing leaves - would a small dose of blooming nutrient help at this stage? or is all normal and should just use water as normal til the end? thanks!
Week 8
Leaves. Color · Yellow
4y ago
2
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Royalgorillaxx
Calmag excess or defiency??
So.. I have 4 flowering plants. I feed them the same stuff. Same quantity. 2 out of 4 showed some signs on the older eaves and i was wondering if its an excess or a defiency. Yellow with brown spots. Not a wind damage for sure.
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PietertjeOpDeLijn
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Hello, Just started with my first grow, Now the leaves are turning yellow, What is the best thing to do now I am using Plagron Terra Grow, 1,5ml on 1L water.
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4y ago
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Growpotkin
Yellow/brown and crispy lower leaves?
Some of the lower leaves on my Purple Punch Auto are turning yellow/brown and crispy (day57-58). The one pictured has just developed like this—I trimmed a fan leaf yesterday that was in bad shape. Any advice would be great!
Week 8
Leaves. Color · Yellow
6y ago
1
1
Solved
Popeofdope
Too much nitrogen?
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Week 8
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Leaves. Color · Yellow
6y ago
1
4
Solved
InigoMontoya
Mag/cal deficiency?
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Week 4
Leaves. Color · Yellow
6y ago
2
Solved
shasam
Grow Fam .. Need your help, it’s getting worse
The yellow discoloration is spreading across the entire top of the plant .. I’m growing two, this one is showing it more than the other - PH 5.9, flushed PPM yesterday from 1500 to 1250. Week 6 from seed, res temp 18, RH 50, Day temp 25, night temp 20 ..
Leaves. Color · Yellow
6y ago
6
5
Solved
HarrysOG
Keep getting yellow leaves in flower. Increased PK and my bloom nutrient. Ph 6.5 when i feed. Soil root zone ph 6.5. Add calmag to my nutrient program say 3 weeks in flower until 2 weeks to harvest which is always very cloudy or milky trichs
Week 8
Leaves. Color · Yellow
7y ago
8
5
Solved
Khanos
yellowed leaves
On the 15th day, the lower leaves started to turn yellow, I'm worried. what should i do please help 😣
Week 3
Leaves. Color · Yellow
4y ago
5
5
Solved
FreddySpaghetti
Leave's tips color turning yellow
Hey everyone, for the past 2 days I've noticed that the tips of the leaves are turning yellow. I thought about moving the light away from the girls, even though I'm using an LED (marshydro ts1000). Can you tell me what I'm doing wrong? Should I also adjust the amount of nutrients?
Leaves. Color · Yellow
5y ago
1
4
Solved
2x2UkGrow420
Seedling help.
Hi, all 1st timer needing help (already lol), can any1 please help, not sure what Is wrong with my seedling but 1 cotyledon doesn’t look healthy, any help would be much appreciated. Complete newbie so bear with me😬. Thanks in advance!
Leaves. Curl down
Leaves. Color · Yellow
6y ago
2
3
Solved
robo
Dry yellow/brown tips, starting from the oldest leaves
What's wrong with the plant this week? Many leaves have dry yellow/brown tips, starting from the oldest leaves. Is it some kind of nutrient deficiency, and how do I fix it? I tested the pH of the drainage water and it was 6.8, I've flushed it down to 6.2 now.
Week 4
Leaves. Color · Yellow
6y ago
4
4