The Grow Awards 2026 🏆
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
Yellowish seedling leaves PLS HELP!
KitKar
started grow question 4y ago
Can y’all tell what’s wrong with my seedlings? There’s a slight yellow discoloration and I don’t know if it’s because of too much light / water / nutrients.
Open
Leaves. Color - Yellow
likes
Answer
Roberts
answered grow question 4y ago
Are roots getting air? Looks like roots are drowning. Overwatering in hydro. Need only tips of roots in water. Would be my guess.
likes
Complain
Foxylove420
answered grow question 4y ago
She got more Green color already. What nutrients do you use and how much? I would leave her for another week and see how she develop the next leaves
likes
Complain
Similar Grow Questions
Solved
Joker
What is the problem ??? Nute burn? Calcium or magnesium defiency? Or other things? Somebody can say opinion?
Week 8
Leaves. Color - Yellow
7y ago
5
7
Solved
EvilGrower
Leaf discoloration - light and dark splotches
Hello! Any ideas as to why my leaves have splotches of discoloration? 😅 It appears that one leaf has light 💀 patches while the other leaf has dark. 👹 Thanks for your time! 🙌
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
6y ago
2
3
Solved
Gnagna
Yellow leaves
Hi guys, unfortunately because of an emergency I had to leave my 2 babys with some friends for three weeks. At the bottom some yellow leaves and like burning signs. I don't think it's because of over nutrition. They didn't get any for three weeks. Might be not enough nutrient?
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
2
Solved
NeoCat
Brown spots on lower leaves - ph fluctuations?
I have discovered some brown spots on the lower leaves. I suspect it might be down to ph fluctuations - first time growing DWC so probably my bad! Does anyone agree? I should also add - I did a nutrient change a few days ago and for the first time added calmag & silicon
Week 5
Leaves. Color - Yellow
5y ago
1
3
Solved
Kadash368
Hello. We are in week 4 and have and issue with yellow leaves and brown points. Soil is 70 cocos 30 perlite with hesi dünger. Any ideas how to save them? Thanks
Leaves. Color - Yellow
2mo ago
1
Solved
DrJawn
Yellowing fans
The ladies are in their third week of flower and I have one plant out of four that's getting extremely yellow leaves and curling under. The chlorosis seems to be spiraling up the stem in the last two days. 5 gallon pots with Ocean Forest + perlite and worm castings. Every other w
Leaves. Color - Yellow
6y ago
1
1
Solved
StartGrowingShxt
Help! Discoloration in second set of true leaves
Yo! A lil help please. On about day 19 with this DBHP and just experiencing some discoloration on the second pair of true leaves. I was told by the breeder that she is a magnesium whore and have been supplementing every other watering. Just trying to diagnose early.
Week 3
Leaves. Curl down
Leaves. Color - Yellow
1y ago
5
5
Solved
torgul2000
New leaves turning yellow under led
My autos are turning into flowering. It seem I’m under led, respecting the grow schedule and new leaves are turning light green… is it normal or a deficiency/excess (iron?) ? Thank you for the answers
Leaves. Color - Yellow
3y ago
2
2
Solved
promo
What is this rust discoloration on leaves, and how can I stop it?
Does anyone happen to know what is causing this rust colored discoloration on fan leaves? It starts on bottom leaves, and moves up. Also seeing yellowing on leaves, and not sure if its pest issue, light issue, deficiency, or watering concern. Super nervous plants are dying🙁
Week 3
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
5y ago
7
3
Solved
Burton1988
Problem
hello ✌️ I can not figure out what is happening ph 6.3 like other fertilizer Biobizz and soil coconut thx
Leaves. Twisted
Leaves. Color - Yellow
4y ago
3
5
Solved
Hazeterpz
First time coco grower
Hello guys, first time growing in coco I’ve been feeding them 0,7 until now at 5.8 ph and today I added 1.2 ec and the runoff was 5,6. It’s been 3 weeks now and they’re not growing that well I’ll feed 6,5 next feeding. Can someone tell me if this is a calmag deficiency ?Anytips?
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
5
6
Solved
Proto420
Nutrient burn/deficiencies/feeding
Having difficulties with a few of my plants, I didn’t add any nutrients until they were close to 30 days old. And then only cal-mag at what I thought were low doses. One of mine has lost almost all leaves. What would you guys recommend moving forward? I have almost all fox farms
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Other
5y ago
3
6
Solved
Ph0en1x
Prevent getting worse leaves colour
Hello everyone, The plant is on day 4 of flowering, and the symptoms (light/yellow tips) are getting lighter and spreading. This is the nutrient solution I watered with: ------ Terra Bloom: 5 ml/L CalMag Pro: 2.0 ml/L Power Roots: 1 ml/L Sugar Royal: 1 ml/L Pure Zym: 1 ml/L
Leaves. Curl down
Leaves. Color - Yellow
3mo ago
1
3
Solved
barkido1996
Hello guys, some leaves are yellow, it's only 2-3 leaves in the middle, middle low part of the plant.Yellow at the end of the leaves and green at the base of the leaves, it's subtle thing but I'm afraid it will worsen and spread over time
Leaves. Color - Yellow
3y ago
3
4
Solved
Jworjik
What is the issue with my leaves?
What could be the reason for that? The leaves turn yellow and looks like there is a burn?
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
2
Solved
Ionic20
Phosphorus deficiency getting worse?
Near enough every leaf is damaged now, all the new growth appears to be dammaged too and very yellow. Am I going to lose my first plants?
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
8
9
Solved
Mikelee81
Auto flower deficiency
Hello I have a auto flower I grew in soil from last year. I believe this is a nitrogen deficiency but not sure. This plant is 37 days old and 1 week into flower. How can I fix this? Cal-mag? Worm poo? I'm not sure.
Leaves. Color - Yellow
6y ago
4
Solved
Grumpy
Yellow leaves
Hi guys! I have little problem with my plant. But idk the ph or nitrogen is wrong :/ So few leaves start to yellow or lime green.
Week 4
Leaves. Color - Yellow
5y ago
1
1
Solved
010tillidie
Yellowing and dropping of leaves
Does anyone have any ideas what could cause the yellow and dropping of leaves for the Royal Jack. All plants are treated the same. The growth is stagnating as a result.
Week 5
Leaves. Curl down
Leaves. Color - Yellow
6y ago
2
Solved
Migo420
Seedling changing colors
Brand new to growing seedlings so could use some advice. As per the diary I thought it was bleaching and gave it slightly less light and then they started stretching again. Current environment: 75-77F; 64-66%RH; ~12DLI (9,000lux/24hr); 0.8VPD; MH: FC-8000 LED at 10%; 444EC, 6.1pH
Week 1
Leaves. Color - Yellow
2y ago
4
3