The Grow Awards 2026 š
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Leaf Color
YoungSmoke
started grow question 6y ago
Hello friends! Why are some leaves lighter color? Should I increase nutrients? Thank you and happy Growing! šš
Solved
Week 4
Leaves. Color - Yellow
likes
WILLIAMSII_Fr_Farm
answered grow question 6y ago
Hey, buddy. Don't worry, the young leaves are lighter in colour than the fully formed leaves. Your plant looks very healthy to me.
2 likes
Complain
Selected By The Grower
Mrs_Larimar
answered grow question 6y ago
Its just the younger grow, they look lighter, its a goodgreen dont worry.......
2 likes
Complain
FriendlyNeighbor
answered grow question 6y ago
looks ok to me right now younger leafs can be a lighter color they will change when they get bigger / get more sunlight.. if they are yellowing even more try to boost nitrogen levels... but to me looks like she wants some more light =)
2 likes
Complain
Similar Grow Questions
Solved
TheDoctor
Nitrogen deficiency
Hi! My LSD and the Blue Gelato 41 start to develop some yellowish patches on the leaves... Do you know what it could be? for me it looks quite like nitrogen deficiency but i'm not sure... Should i try to take care of it or should i leave them like this in their final 2 weeks?
Week 13
Leaves. Color - Yellow
6y ago
6
4
Solved
jokgga
Defoliate dead leaves during early flowering?
Seeing some leaves dying at the bottom. I have been lightly defoliating; however, being careful as I do not want stunt during flowering? Should I not defoliate at this point?
Week 7
Leaves. Color - Yellow
Techniques. Defoliation
5y ago
3
3
Solved
Mraady
Runoff really matter ?
Day 35 After adding nutes i got runoff ph 4.8 Did flush with 15L ro water no change Another 15L with flush recipe ( 1ml/L cal mag and 2.5ml/5L tiger bloom ) slight change in ph around 5.2 After 30Liter flush i left plant alone its growing but i am worried ! Yellow new growth
Week 5
Leaves. Color - Yellow
7mo ago
2
11
Solved
ezgrows4anoob
Issues with leaves. Day 90 total, 30 of flower. Leaves have been getting more and more yellow the past week, with progressively more brown tips.
Vpd has been pretty close to ideal, the pot had 1 gallon less soil so could be missing out on some nutrients? Possibly Potassium? Otherwise not sure what it could be. Does not appear to be N deficiency because the leaves are affected from the top too. What should I do to fix this
Week 12
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
3y ago
1
2
Solved
BruceBlack
Humidity low
Im having issues whith humidity during the day and it drops down to 30% sometimes. I already have a pot inside with water and a towel next to the light I have air intraction using a fan outside the tent next to the window which keeps the temp on 24 celcius Thanks
Week 2
Leaves. Color - Yellow
Plant. Too tall
6y ago
4
3
Solved
Deckerno
Losing colors :'(
I watered only 2L of water without nutrients this week (pot 30 L) You can see it on the diary photos, the plans have lost their colors (yellow). I wanted to know what exactly it was due to, because I read on the net a lack of nitrogen but I would like the expert opinion Thanks !
Week 5
Leaves. Color - Yellow
Leaves. Color - Pale
3y ago
16
9
Solved
Kazol1973
yellow leaves edges early vegetation
Hello fellow growers can anyone explain to me what is that yellow color at the edge of the leaves? and should I remove it from the grow room? other plants look ok
Leaves. Color - Yellow
4y ago
2
2
Solved
707grows
Leaves still yellowing
I've been losing leaves to yellowing for awhile now, adjusted my water, feeding it seaweed, gypsum, fox farms big bloom, epsom salts, occasional blackstrap molasses and it is still occurring, is this normal and I'm just worried too much or is there something I'm not doing right?
Leaves. Color - Yellow
5y ago
2
Solved
Wrath55
Discoloration entering late bloom period! Help I'm a newbie!
I am entering late bloom and my girls are experiencing color discoloration. Burn tips = nute burn from last week. Now I'm getting tiny yellow dots on some, half yellow leaves on some and on two or three a rust color spot. Help! What can I do to fix this?
Week 14
Leaves. Color - Yellow
5y ago
3
3
Solved
Murrod9106
Nutrients
Can anyone tell me if my ladies are lacking nitrogen
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
2
Solved
kush_dreams
Nute burn or something else?
My middle and top leaves are yellowing from the tip and edge inward, is this the nutrient burn or another issue altogether? Runoff PH was 5.9 and ppm was 700.
Week 13
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
2
Solved
dlw66299
Blue Dream Yellow Leaves and Sex of Atomic Apple?
2 questions, having an issue with one of the Blue Dreams, fantastic flowering, purple leaves, lower leaves are now turning yellow. I saw that there is too much light so I turned it down a bit,. But what do I need to do to fix the yellow leaf issue.. 2nd Atomic Apple sex???
Week 9
Leaves. Color - Yellow
Other. General questions
4y ago
2
2
Solved
Dankbudz84
Yellow half leave on Grand Daddy Purple
I have a single plant with two leaves with the same pattern what type of deficiency does this look like. Grand daddy purple photo. Full canna coco line except boost, cal mag and silica.
Leaves. Color - Yellow
5y ago
5
Solved
dave1038
Yellowing, browning leaves
Here is my Northern Lights Auto which is on Day 75 from sprout These 2 photos are taken 3 days apart to show the progression of whatever is happening. 4ml Biobizz Grow 4ml of Biobizz Bloom 2ml of Calmag Per litre, use 2L of water every watering
Leaves. Color - Yellow
3y ago
1
1
Solved
Iwanteatgelato
Yellow spot on my leaf. :) PH fluctuation ?
(Water change) I had set to 5.5 PH and waited 20 minutes. I put in my fertilizers, everything was fine. The next morning the ph had dropped to 4.7.. So I put it back up. The next morning yellow spots appeared on the leaves. Did you confirm that is due to ph fluctuation ? Thank's
Week 3
Leaves. Color - Yellow
5y ago
2
Solved
WietBioloog
Start feeding two weeks into (auto)flowering?
Two autoflower plants around two-three weeks into flowering. One plant is getting light green and yellowish leaves that feels papery. I have not given any extra nutrients (just nutrient rich soil to begin with, a little over 20 liter). Should I start feeding now? Or is too late?
Leaves. Color - Yellow
5y ago
1
4
Solved
Tektonik80
nute burn?
I am seeing bute burn on 2 of my blueberries and not sure why. I have not added any notes and it's a 3:1 mix foxfarm and coco coir/perlite. Can the soil be giving off too much right now? It's only on 2 and the other 2 looks fine. It's not letting me post pic
Week 3
Leaves. Color - Yellow
6y ago
1
5
Solved
MGGrowRoom
Is it light burn?
Could this be from light burn or is it something else? Moved my light 15 cm higher for now. Some of the branches are showing purple color. That means stress for the plant right?!
Week 8
Leaves. Color - Yellow
4y ago
2
4
Solved
Adam1420
Potential heat stress
Is the yellowing caused by too much light and heat or is it just too much water.
Leaves. Color - Yellow
5y ago
1
4
Solved
beer420
So looking at the last 2 pictures, what do you guys think? Lack of nitrogin or magnesium? Or is it because she doesn't need the big leaves anymore? Thanks for answering!
Week 7
Leaves. Color - Yellow
7y ago
5
3