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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
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Similar Grow Questions
Solved
aRecreationalist
Seeing some top bud leaf discoloration
Starting to see small dark/black discolorations on the leaves. Since I don't know the genetics, I can't tell if it's prone to dark leaves. Could it be signs of anything else? Note: Started watering only using TopMax and ActiVera because of some possible Nitrogen toxicity
Week 6
Leaves. Color · Dark-purple
Leaves. Color · Black or grey
6y ago
1
1
Solved
fraankiiee
Cosechar ya las Cream Caramel?
¿Creéis que debería cosechar ya las Cream Caramel? Los tricomas se ven blancos, pero los pistilos no mucho. ¿Es normal ese color morado?
Week 7
Leaves. Color · Dark-purple
Other. Drying
Setup. Strain · Autoflowering
6y ago
1
5
Solved
Subpar_Zeuz
Autoflower Selective Harvest?
Should I do a selective harvest on an autoflower? My plant overall is pretty uniform in height outside the main. Is it safe to harvest so that I can drop my light to give the rest of the plant the light it needs to finish strong?
Leaves. Color · Dark-purple
2y ago
2
3
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
BatGuano
Purple color on the leaves / FLW-Week9
Does anyone know what this purple colour on the leaf means? Yellowing is okay at this stage but I wonder whether the purpling is related to the strain or some kind of nutrient deficiency? Thank you for your help in advance! Happy growing!
Week 19
Leaves. Color · Dark-purple
6y ago
1
1
Solved
PtiteBox
N or Mg lacking ? :(
Look like my lady got some N-Def, maybe Mg lacking. Anyone to confirm this idea ? I will add some Worm casting for Nitrogen or Epsom Salt for Mg 😬
Week 7
Leaves. Color · Dark-purple
6y ago
1
1
Solved
AntiGestrecktesGras
Leafs turning purple
What does this color mean? Temperature is around 24 degrees on day and 20 on night, sanlight dimmed on 120w. Humidity 40-50%. Used Biobizz grow, top-max and bloom. 25 liter pot. What’s wrong?
Leaves. Color · Dark-purple
3y ago
10
7
Solved
BazookaJoe
Only one plant has these very purple stems. It’s almost every large fan leaf. I’ve read that it’s a nutrient buildup or something? I don’t PH my water which I know is bad but any guesses on what is going on?
Week 15
Leaves. Color · Dark-purple
8y ago
2
2
Solved
EaRtH
Yellowing leaves - nutrient burn or deficiency?
Hey guys, it seems like my plants have some kind of problem. I'm in second week of flower with these autos and lot of leaves started to turn yellow and even purple with occasional spots. Im using Biobizz ferts with their nutrient schedule.
Leaves. Color · Yellow
Leaves. Color · Dark-purple
3y ago
1
Solved
Maskelyne
Aiuto!
Problemi alle foglie carenza di zinco? O over fert?
Week 5
Leaves. Tips · Burnt
Leaves. Color · Dark-purple
7y ago
3
2
Solved
DogterB
Purple on new growth?
This color change started a few days ago with my new growth. Is this normal? Deficiency? Something to freak out about? It looks cool but I don’t know what is going on.
Week 5
Leaves. Color · Dark-purple
6y ago
1
1
Solved
Race91
Deficiency or Change to Purple?
started using the new “Purpinator“by Terpinator. Used Terp for a time and I trust the brand. That being said I have a weird thing popping up on my Dos Si Dos. Can’t tell if this is the switch finally happening or a Deficiency. Never seen a purple color show up for Deficiency.
Leaves. Color · Dark-purple
6y ago
1
4
Solved
EaRtH
Yellowing leaves - nutrient burn or deficiency?
Hey guys, it seems like my plants have some kind of problem. I'm in second week of flower with these autos and lot of leaves started to turn yellow and even purple with occasional spots. Im using Biobizz ferts with their nutrient schedule.
Leaves. Color · Yellow
Leaves. Color · Dark-purple
3y ago
1
4
Solved
Smokin_Joe
Discoloration and Spots
I'm still not sure if this is a deficiency or some sort of burn. It's definitely spreading a bit more, and I'm unsure if there's time left to address it in the grow. Video of full plant in week.
Week 18
Leaves. Edges burnt
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
6y ago
2
2
Solved
Relaxed_Farmer
Is it time to flush? , could I benefit fade from flushing at just the right timing?
When a plant genetic says 8 weeks. Does this mean 8 weeks and chop. Or 8 weeks and flush. I'm still confused as this is only my 2nd grow. reason I ask is I'm experiencing a lot of fade. Ihave kept my ppms very steady. So I'm sure it's not deficiancy creating this at week 6
Week 14
Leaves. Color · Dark-purple
6y ago
3
3
Solved
Antidotes
Veins in the leaves are discoloring Big Bud Auto 7 weeks old grow in soil
What is happening to the leaves ???
Leaves. Color · Dark-purple
3y ago
2
2
Solved
The_Stoned_Samurai
Transition to blooming - will it survive the weekend? ️
Will it survive the weekend without maintenance?.. My steamer is arriving beginning of next week, and without it humidity is low (50%) when I activate the air extractor…
Leaves. Curl down
Leaves. Color · Yellow
Leaves. Color · Dark-purple
3y ago
5
5
Solved
slowing
Is this normal?
Is this normal? Hope It's Just a deficency. I'm talking about this darkish on Sugar leaves. Note: i'm at the end of May cycle, Just One week less I think. I stopped nuts 2 weeks ago
Leaves. Color · Dark-purple
6y ago
4
2
Solved
Growergirl_1996
Leaves and height issuse
What does she need? Some leaves have these dark curled edges and she doesn't grow in heigh. Week 4 after germination ,ph soil 6.5, nutrients Bio grow but only half amount, light Mars Hydro TS 1000
Leaves. Curl down
Leaves. Color · Dark-purple
Plant. Too short
5y ago
1
1
Solved
Warzouz_grass
Problema con mi Runtz Muffin
Buenos días, Tengo un problema con mis hojas, (puse fotos para que podáis ver). He visto que podía ser un deficiente de fósforo. Pero también puede ser un problema de calcio y de magnesio. Alguno podría ayudarme con eso ? Que tengo que hacer ? Añadirle un PK 13-14 ?
Week 7
Leaves. Curl up
Leaves. Color · Dark-purple
Feeding. Deficiencies
6y ago
3
3