Check the winners The Grow Awards 2026 ๐
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Decoloration in the leaves
MrOneTwo
started grow question 5y ago
My leaves are starting to show some decoloration and brown spots, how can I fix it? Started cutting off the most affected ones.
Open
Week 6
Leaves. Color - Pale
likes
Answer
ChitownCannaChica
answered grow question 5y ago
Looks like a ph issue. Check that first before we look at nutrients
1 like
Complain
Similar Grow Questions
Solved
MrGrow
Colore foglie
Ho notato uno strano colore delle foglie della piantina di cheese, avete qualche consiglio di cosa potrebbe trattarsi? Le altre piantine sembrano andare molto bene, e do loro la stessa soluzione e la stessa quantitร di acqua.
Week 2
Leaves. Color - Pale
5y ago
2
3
Solved
Greenish
What's going on with the discoloration of my leaves in the photos? From my googling, it seems like it's a nutrient deficiency, but I don't know if that is happening because the plant is nearing maturity or I need to give it more nutrients.
Week 17
Leaves. Color - Pale
7y ago
2
2
Solved
bang123
PALE LEAVES + YELLOWING + BLACK SPOTs
Check the pictures OGS. 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom. I'm leaning towards a nutriment lock. I was able to correct another issue a couple of weeks ago with flushing. But still I need to feed them, it's too early for water only. What do you thi
Leaves. Dropping off
Leaves. Color - Pale
Feeding. Deficiences
2y ago
3
2
Solved
Legendaryseedthumb
Deficiency?
Hey what is happening to my plant?
Leaves. Color - Pale
Leaves. Other
Other. Mold
5y ago
7
6
Solved
Spaceghoost
CaMg junky ?
Hey, could i have a CaMg junky in my thent ? I got this Straberry Gorilla growing in pre bufferd 100% coco coir and from like week 4 she keeps showing CaMg deff. I give her an increse dose of CaMg and 2-3 days she is fine then deff angain, can it be root root too ?
Week 8
Leaves. Color - Pale
2y ago
3
6
Solved
gkbasura
What is happening to the leaves?
I have 1 plant in soil (very green) and the rest of them in coco (getting lighter green) I'm doing wrong with the coco? they are 3 weeks old and feed them with ph 6.2 I've given it nutrients only once, today I have to water them again
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
1
2
Solved
Smokehonja
Weird coloring
Hello, I have a quick question has any one ran into a problem with the leaves looking like this?? Do I have to much perlite? I have not given an nutrients to this plant but I did rub the leaves with distilled vinegar.
Week 2
Leaves. Color - Pale
6y ago
1
1
Solved
drhempmade
Help for a beginner ๐
Please help me with these 3 plants. What's wrong with them? They're 27 days old, both in soil 6L pot and LED lights, they get Canna Bio Vega, Rhizo, and Biobizz Calmag. Water PH is around 6.9 and they are Enectaliana seeds. Thank's for your help in advance! ๐๐๐
Leaves. Color - Pale
2y ago
2
2
Solved
Cremo
Plant is pale and leaves are twisting
Hi guys. The Dark Phoenix isn't happy. 3rd week of veg PH: 5.8 (on point) TDS: 500ppm Green House Feeding nutrients 50L reservoir Orca Mycorrhizae The overall color is on the light green side rather than normal/darker green. The leaves started twisting heavily. Any advice? Thx
Week 1
Leaves. Twisted
Leaves. Color - Pale
Plant. Twisted
5y ago
8
6
Solved
Thalps
sad lookin leaves coming to the end of the first grow
hi guys, snapped a couple photos of this while I was checkin on the plant this morning but I cant tell whether the plant is being burnt by the lights or its deficient in something, the affected area is 99% in the top leaves however a couple of lower ones are also looking sad.
Week 15
Leaves. Color - Pale
Leaves. Color - Mottling
6y ago
4
Solved
Bingeling
Pale/ slightly bleached leaves on 5-6 days old auto seedlings. should i worry?
Here are the facts: Overwatered a little, with 6-6.2 ph water (no nutes) Strong light the first two days, approx. 400 ppfd. adjusted to 240. High temperatures in tent during heatwave. (27-32 C) Trouple keeping RH above 50% Light mix soil, with 30-40% perlite. 18/6 light schedule
Leaves. Color - Pale
Setup. Seedling
4y ago
1
2
Solved
Getupandgrow
Seedling issue
Hey guys my seedling got a little pale between the veins and started to get rusty on edges of leaves. I'm sure its due to unfavourable environment as it did get a little dry and humidity wasn't as high as it should have been. Looking for thoughts on whats up?
Week 2
Leaves. Color - Pale
6y ago
4
3
Solved
Flashback25
Terminal diagnosis
Looks like the grow will be a bust. Plant is close to death after dealing with deficiencies. I fixed some with calmag. Ph is acceptable. Moved the light up incase it was light burn. After a few days, it is still progressing. Botom leaves show overwatering. Top leaves are burn
Leaves. Tips - Burnt
Leaves. Wilting
Leaves. Color - Pale
5y ago
3
3
Solved
Pasta99
After 4 weeks of flowering, the tips of the leaves started to light up, why?
Leaves. Color - Pale
2y ago
1
2
Solved
Cremo
Pale automatic seedlings
I've transplanted all seedlings (automatics) into water reservoirs. I've read that they need 1/8 then 1/4 etc. of normal nutrient dosage. Im using green house feeding nutrients for the first time. I've put 1/8 which seemed very little nutrients and 2 days later they look pale.
Leaves. Color - Pale
5y ago
1
2
Solved
NorthernStar20
Are these done for?
I'm honestly thinking about binning and starting over, plants just seem droopy. I've checked PH and TDS runoff, PH is 6.5 and TDS is around 800. Been waiting until the soil is dry before watering this last week, plants still budding but still looking sad. Are they done for?
Week 7
Leaves. Color - Pale
Plant. Wilting
6y ago
7
7
Solved
Rookie_grows
Lime green plant
What's people's thoughts on why this young plant is yellowing? Coco medium Ph 5.8 Every other pheno of this strain is OK and is a beautiful green and 5.8 PH has been perfect for young plant Calmag, A&B has been added to the feed I was thinking nitrogen
Leaves. Color - Pale
5y ago
1
Solved
Fullmeltalchemist
Please help me identify what is going on with my Passion Berry's new growth! Heat/light stress? 36in under 2 of http://a.co/d/bTRWIFI What should I do? I find it odd that it showed up only on the two strains from TCC, though the LA Sunset seems to have got over it. Thank you!
Week 4
Leaves. Color - Pale
8y ago
1
3
Solved
Ninefold
Plant starting to wilt after HST
After supercropping three days ago leaves started to claw, some are partially or fully floppy, there's some brown areas forming along veins and some are getting pale. Is this normal? Could it be something else like overwatering?
Week 6
Leaves. Curl down
Leaves. Wilting
Leaves. Color - Pale
6y ago
6
5
Solved
thymewanderer
Pale green marks on leaf
I spot some pale colour marks on the tip and the middle of her biggest fan leaf. I wonder what it is?
Week 3
Leaves. Color - Pale
5y ago
1
1