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
🍁 changing color ??
IQuSX
started grow question 2y ago
Help! 4 weeks of bloom, began this about 7 day ago… What is it, how we could greening it?
Solved
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-purple
likes
Scrubbyjimbob
answered grow question 2y ago
If you haven't already, check out your runoff. You use an insane amount of different products, it's probably build-up in the media or your rootzone pH is out of wack. A good flush should straightened them out.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Finch
Color of leaves
What do you think is causing this leaf to turn yellow
Leaves. Color - Yellow
5y ago
4
Solved
LeCuack
No se porque se torno amarilla ec esta normal y ph también. Luz se subio para prevenir quema.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
2
Solved
MrBigGrow
Mg deficiency?
Is this yellowing a sign of magnesium deficiency?
Week 5
Leaves. Color - Yellow
3y ago
12
9
Solved
FeebleSnane
Starting to fade? Or nutrient deficiency?
One of my plants has several fan leaves that are turning yellow/purple, and I can't tell if it's low on N or starting to fade. The plants are 2 days into week 5 of flower with a 9-10 week flower period, so it seems a little early for it to be turning colors like this.
Week 9
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-purple
8mo ago
4
Solved
Dillsnills
Is this a deficiency or excess of nutes?
Jus wondering what deficiency this is, it's really the only one that's looked like this a couple of the other ones have mild nute burn so I'm kinda confused advice input opinions greatly appreciated. Ppm intake 580 ppm runoff 1090. 5 week flowering pineapple Express Auto
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Other
5y ago
5
3
Solved
rak33m
Unknown Deficiency GG#4 Auto (week 10)
Hi folks, my GG#4 Auto has this strange coloring on some leafes in week 10. Can’t find a deficiency that fits this pattern. Any ideas? Best regards 💪
Leaves. Color - Yellow
2y ago
2
2
Solved
JSanchezz
Is this Stating something or is it paranoya
I had a few leaves that were turning yellow, but they are lower leaves that are slightly yellowish on the outside, generally the plant has become a little lighter since it started flowering. Am I worrying too much? pictures were taken directly in the morning
Leaves. Color - Yellow
1y ago
4
Solved
JustChillTHC
Nuteburn or Deficiency?
I use organic Biobizz bottled Nutrients. Can someone tell me if this is a nuteburn or something completely different?
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
3
1
Solved
bobo66
yellow spots on upper leaves, towards the end of flowering, I grow in a Coco ,flowering 8/10
This is my second attempt at cocus I work with Plagron nutrient solutions(Coco Nutrient) I follow the table, there were no problems on my first try.. should i stop nutrients? I always mix the water in a bucket, so I can't spoil it either, because most of the plants are healthy, ph 5.5 is always between 5-7!
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
6
7
Solved
Luntis
yellow leaves
Good day, please what could be the cause? It only has a few flowers, the rest are ok.
Leaves. Color - Yellow
1y ago
2
1
Solved
MindFlowers68
Thoughts on leaf symptoms? The other plant in tent is doing same thing,but plant in other tent getting similar feed not. see diaries for more pictures
K deficiency? Hard to believe that can happen in 65-gallon pots.Are getting big though.New growth tips looked yellow,hit them with water-soluble K and the new growth edges seemed get green.Some toco-ing, humidity is kinda high. Too intense light(800 ppfd), not enough C02 maybe?
Week 11
Leaves. Edges burnt
Leaves. Color - Yellow
1y ago
1
3
Solved
Costosito
Hojas se amarillean o queman bordes
Desde hace unos dias noto que las hojas de la planta se amarillean o se ponen como en la foto no se si puede ser algun tipo de carencia o falta de alimento ya que no la di mas desde la ultima vez y a cogido un color mas claro
Week 14
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
2
Solved
Kosmic
Help..Seedling Overwatering/Nute. Problems?
Does this look/sound like overwatering, or could a nutrient issue be to blame? I'm thinking or amending my soil with perlite tonight and really need some input from someone with more experience, thanks
Leaves. Color - Yellow
Roots. Other
6y ago
1
1
Solved
Donnythenewbie
Nute deficiency?
Unsure what could be going on here so hoping some wiser heads could see me right as this is my first My waters pH is on the high side (Just shy of 7). I fed around 150ml of water with 0.15 of Bio-Grow 3 days ago and since have been keeping the medium moist. Advice is appreciated
Leaves. Color - Yellow
4y ago
2
2
Solved
Seksix
Hi growmies i would apreciate it ur opinion
Good day guys i have a question about my plants, my question is why my stem turn allmost black but plant doesent show any problem with it , is it genetics or my fault something ? And how they look (ur opinion) i want soon to cut them and to put new ones in bigger pots.
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
1y ago
3
2
Solved
jungpot
i am not so aggressive with nutrients and is really strange she is yellowing again. Funny is that i wanted to double nutrients. What do you think? Would you wait , flush or just use ph down water for next weeks?
Week 11
Leaves. Color - Yellow
8y ago
2
1
Solved
Kenderbetyar
Yellowish leaves/Slow growth
The leaves seem to be a little yellowish,any ideas what could it be? Also,I have noticed that a lot of growers are in the flowering stage ,maybe it's just my impatience but I think they are growing a little slower than normal,perhaps that's because the room temp?
Week 5
Leaves. Color - Yellow
Plant. Other
5y ago
2
1
Solved
Togoutouseg
Tâches blanches
Bonjour, savez-vous ce qui arrive à ma petite feuille. J'ai constaté une brûlure donc j'ai éloigné les leds. Mais je constate aussi des tâches blanches. Savez-vous ce que c'est ? Merci à vous
Leaves. Edges burnt
Leaves. White powder
3y ago
6
6
Solved
CBD_W1ZARD
Yellow / Orange spots
I have noticed some yellow / orange spots on one of my plants, can anyone help me find out what it is? Deficency? Rust fungus? I use Leaf Coat from BioBizz two times a week.
Leaves. Color - Yellow
3y ago
2
4
Solved
Elemental
Leaves color
I would like to know if is everything okay with color and development of this litlle child?
Week 2
Leaves. Color - Yellow
3y ago
3
2