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
Foglie viola.
Jeremi420
started grow question 5y ago
Ciao, ho delle foglie viola. Arrivo da una bruciatura e quindi ho fatto 3 irrigazioni solo acqua.Temperature minime 18°c ma solo ieri 15°c.Grazie.
Solved
Week 10
Leaves. Color - Dark-purple
likes
MangoDudu
answered grow question 5y ago
Probabilmente inizia a mancare fosforo e magnesio , non esagerare con le dosi se esci da un eccesso 😊✌️🏽
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
MrGreen187
Hungrig oder Calmag Defizit?
Hi, jemand eine Idee ob ich ein Nährstoffproblem oder Calmag Problem habe? Symptome: helle Blätter, ganze Pflanze. Jetzt lila spitzen und Ränder dazu. Außerdem vereinzelt im mittleren Bereich (ältere Blätter) gelb.
Week 7
Leaves. Color - Yellow
Leaves. Color - Dark-purple
8mo ago
5
2
Solved
Cana_Gen
Am I dealing with a Calcium Deficiency
Really wondering what’s going on with this burn. Only really affecting the top new growth and from what I’ve read it’s a calcium deficiency. Please help
Week 1
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Mikkar
Wedding cake leaves
anybody can tell me if I have any problem with my leaves?
Leaves. Color - Dark-purple
5y ago
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
5y ago
1
1
Solved
SirSmokeALot333
Phosphor or Potassium?
Hey guys got a question on my lady's First pics ist my Blue Dream wich this signs I think this is a phosphor Def or Potassium. And second is my Trainwreck Day 56 buds looking very airy Could this be a lack of P and K? Or Magnesium
Leaves. Color - Dark-purple
4y ago
4
5
Solved
Arasari
1 plant especially the main cola is getting purple leaves with brown/ yellow spots.(added picture week 11, pic 21,22) This is the only plant i gave PK13/14 in a very low dose. Any ideas?
Week 11
Leaves. Color - Dark-purple
Leaves. Other
6y ago
1
2
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
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
2y ago
2
2
Solved
Edwardlongshank
Telos 10 Pro LED Grow Light - 285 Watt' - 1.2 Indoor Tent. Temp 24c - 18-6 lights PH 5.8 CoCo. Day 15 Photoperiod. Not looking good first attempt any ideas how I can get these back on track?
Leaves. Color - Dark-purple
Feeding. Other
5y ago
1
Solved
Kripoulas
Purple stems, droopy leaves and yellow leaf tips. What's the deal?
What could be causing this unfortunate event? Deficiencies or lights? Over watering? How can I rescue this fellow plant? Thank thy 🙌 Ps. This shot was right after a nutrient watering. Ps2. How can I add my diaries to my questions?
Leaves. Tips - Burnt
Leaves. Dropping off
Leaves. Color - Dark-purple
5y ago
3
3
Solved
kohlrabi
Reason for red / lilac stems of fan leaves?
The stems oft many of the fan leaves turned lilac over night. Not only the top ones, so I don't think it's stress from the light. Could some light defoliation the two days before be the reason? The only other thing I changed were 5ml of bio Hesi bloom nutrients. Otherwise healthy
Week 5
Leaves. Color - Dark-purple
3y ago
5
3
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
5y ago
1
1
Solved
Dankbudz84
Phosphorus deficiency using canna coco on all auto
I have the entire canna line except boost, I have a phosphorus deficiency (dark leaves with a dark blue tint on new and old growth. Which synthetic bottled nute would be recommend to fix this or do I add more a+bmy ec currently at 1.35 and Ph 5.9. Do you seen any other deficienc
Leaves. Color - Dark-purple
4y ago
2
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
3y ago
2
2
Solved
tangie
Dark purple areas on leaves — genes or environment/feeding problem?
What the heck is this? Is it just purple genes or a stress/deficiency or a combination of multiple factors? I have checked three visual cannabis plant health guides, and did not find a single issue which looks like this. Maybe a combination of 2 factors, but I'm not convinced 😐
Week 9
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
1y ago
6
6
Solved
Mekster
Turned purple and bent down.
Is the soil too hot? Had her in water and planted in soil today. Did I mess up? Usually DWC grower. Trying something new.
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
2y ago
3
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
4y ago
1
3
Solved
sugar_leaf_daddy
Short LSD auto with deep purple core
end of week 4 and almost no space between internodes, feeding her the same as the other cultivars germinated around same period, same medium, distance from light, same intensity... what am I doing wrong? What about this dark purple core development? HELP!!!!
Leaves. Color - Dark-purple
Plant. Spaces between nodes
3y ago
3
4
Solved
Indica_Jones
Purpel oder mengel ?
Prupeln meine Goriilla Zkittlez oder ist das ein Mangel oder Problem ?
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
5y ago
2
2
Solved
TheNextGanjaMan
Purple leaf
The tips of the leaves are turning a purple color, should I be concerned and harvest now or can I wait another week? This week the water is just water.
Leaves. Color - Dark-purple
3y ago
1
1