Check the winners The Grow Awards 2026 🏆
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
Purple leaf
ThatItalianGuy
started grow question 6y ago
Why some leaves are getting purple ?
Solved
Week 8
Leaves. Color - Dark-purple
likes
AlpineGoat
answered grow question 6y ago
Mancanza di fosforo in stadio di crescita avanzata, amico mio! Cerca al tuo growshop di fiducia qualcosa per correggerlo ;) buon raccolto, e controlla la chat!
2 likes
Complain
Selected By The Grower
Weedovaurus
answered grow question 6y ago
temperature can be a high factor or maybe something about nutrients
likes
Complain
Similar Grow Questions
Solved
tiasmaaa
Phosphorus deficiency ?
I'm not sure but I think it's a Phosphorus deficiency, right ? And if it is, how can I fix that ? just adding more alga bloom ?
Week 10
Leaves. Color - Pale
Leaves. Color - Dark-purple
Leaves. Color - Black or grey
4y ago
4
3
Solved
TickTockCroc
Leaves Turning Rusty/Purple?
My leaves are turning rusty/purple and its spreading rapidly. Anyone know what this could be?
Week 6
Leaves. Color - Dark-purple
6y ago
2
5
Solved
Catsmeow
What are my leaves turning purple/black
Why are my leaves turning colors? I have 5 of the same strain but this one, the leaves are turning almost black. Is this genetics?
Week 6
Leaves. Color - Dark-purple
6y ago
3
3
Solved
WIGOWMAKER
Purple tint on fanleaves
Purple tint on fan leaves ? More phosphorus as she in flower?
Week 6
Leaves. Color - Dark-purple
6y ago
4
2
Solved
m0use
Look At This Pigmentation!
Lower fan leaf vs upper fan leaf in the canopy. The difference in pigmentation is wild! It almost looks like its bleeding. . , , , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ?Why?
Week 11
Leaves. Color - Red or pink
Leaves. Color - Dark-purple
Leaves. Color - Mottling
2y ago
3
6
Solved
Complicate
Is this turning purple from temp change
So it looks like what I thought was a brown spot (under the grow light), appears to be purple when I pulled it out to get a better look and stake it down. I did switch the light to something cooler, could this be from temp dropping. Not worried yet, just curious. Thanks
Week 4
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
6y ago
1
1
Solved
Shockolateman08
Purple leaves and some tip burn, 6th week of flower
Can anyone tell me how I achieved this purple hue on #1? They're both the same seed from the same bag of weed. #2 has it's fall color while #1s leaves are pure purple, almost a blackberry color. I just wanna know so I can utilize this in an actual purple strain.
Week 13
Buds. Other
Leaves. Edges burnt
Leaves. Color - Dark-purple
6y ago
1
3
Solved
NatureSolutions
Deficiency or just a mind error?
So i started two autos Purple punch from FasTbuds and amnesia haze auto. the purple punch died and the amnesia survived and went on. Then it into flower and got purple stems and purple flowr😆 is this haze on a cold Deficiency.? Or is this just the purple punch and i mistaked tem
Week 5
Leaves. Color - Dark-purple
4y ago
6
6
Solved
ColonelForbin1990
Brown spots on leaves! To Flush or not to Flush? That is the Question.
Hello, Seeing lots of brown spots developing around middle tier leaves. Reddit is telling me I should flush with 15 gallons of water to get rid of salts around the roots. That seems extreme but if that’s the cure I’d like to know more and can I use my tap water (7.1pH 133ppm)?
Week 5
Leaves. Color - Dark-purple
Feeding. Deficiences
4y ago
4
4
Solved
Gorrila_Smoke11
Get purple with it
How cold do you have to keep your temperatures in the dark so you will get more purple in your buds ?
Week 6
Leaves. Color - Dark-purple
5y ago
3
5
Solved
Grow101
Purple colour leaves
Hi, I wanted to ask about this dark purple forming around the leaves. Is this a deficiency issue? Also is this normal for first week of flowering? Thank You!
Leaves. Color - Dark-purple
6y ago
2
Solved
GuerillaSweed
Same strain diffrent look
Hello guys! All these r the same strain from the same seedbank and package, but lady nmr 3 is showing signs of purple all over the buds and leafs. Why is this happening? I'll leav a pic of each one of the plants so u can se for ur self. Thanks for the help guys! Cheers
Week 8
Leaves. Color - Dark-purple
5y ago
3
4
Solved
PapaBaer
Verfärbung Normal?
hallo 2 meiner Damen bekommen eigenartige verfärbungen an den Blättern... Es sind die Sorten Bloody Skunk Automatic und Blueberry automatic. Alle bekommen die gleiche menge an dünger und Wasser sie stehen direkt nebeneinander.. jemand ne idee
Leaves. Color - Dark-purple
Leaves. Other
5y ago
1
3
Solved
2Dawg_Plant
Is this Amnesia Auto Healthy?
Is this normal for Amnesia Auto's? Still new to this growing hobby so your thoughts and suggestions are much appreciated
Leaves. Color - Dark-purple
4y ago
1
3
Solved
GoodVibeSpreader
Is my plant ready to harvest ?
I know that the tips went amber but looking at the leaves and the buds I don't know if it's time don't want to mess this up
Leaves. Color - Dark-purple
Plant. Other
6y ago
4
3
Solved
nonick123
Deficiencia en Royal Bluematic #2
Day #17. Royal Bluematic sigue avanzando A PEOR en la deficiencia que muestra en las hojas También muestra color morado en el tallo de las hojas Hace dos días se regó con 100 ml de agua embotellada + Bio-Grow de Biobizz a 2 ml/l ¿Deficiencia de CalMag?
Week 2
Leaves. Color - Yellow
Leaves. Color - Dark-purple
3y ago
2
4
Solved
SpaceMod
The leaves are turning purple from the smaller stems and slowly on the larger ones. Trichnomes details above. Would she be ready to harvest in the next few days?
Week 14
Leaves. Color - Dark-purple
7y ago
1
2
Solved
NewbGrower87
N tox in full swing. Lowered feeding from 1 Tsp to 3/4 Tsp Cal/Mag, and Grow/Micro from 1/2 Tsp each to 1/4 Tsp each. Hoping this helps correct. Is it possible that overwatering also contributed to excessive N uptake? I let the coco dry out a lot more (~4 days) this time.
Week 4
Leaves. Color - Dark-purple
8y ago
1
1
Solved
kiffgras
Purple leaves
Hi Guys, some of my leaves are developing a purple shine. I guess its because of a nutrient deficiency but im not 100% sure. Im watering every week once with 0,4-0,5ml of Bio Grow. What should I do now?
Week 4
Leaves. Color - Dark-purple
4y ago
2
2
Solved
OneBakedWalrus
Weird colors on leaves of buds of second Short Rider
I've noticed purple starting from the leaf tips it looks like down the leaf heading towards the stem. Is my girl sick or is this nutrient drain off the leave? I'm leaning toward sick but she's still packing on weight daily. Advice?? I have between 10 and 20 days til "done" approx
Leaves. Color - Dark-purple
Plant. Other
6y ago
2
3