By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
What are my leaves turning purple/black
Jef79answered grow question 5 years ago
Hello.. Hope u are well.. Its most likely genetics as sum pheno of gelato do have nice purple hues.. It cudb a cooler spot in ur grow space so effecting single plant bit more than others.. I noticed in pictures that ur fan leaves have brown and yellow spots wit slightly burnt tips.. This is due to slight over feed.. If its been warm the plants will drink more water than nutrient and leave ec higher than wot u put in.. Simply lower amount of nutrients uve been giving her.. They look great tho and im sure ull get a great yeild of quality buds.. Gud luck n stay safe.. 👍
Cat_Pied_Piperanswered grow question 5 years ago
BTW It may be more helpful/easier to diagnose if you took pics under white light
1 like
Complain
Cat_Pied_Piperanswered grow question 5 years ago
Looks like it could just be genetics, but be careful because it does look similar to a phosphorus deficiency if it starts on older leaves first. Some of the others in the background look to have a calcium deficiency.
1 like
Complain
Similar Grow Questions
Solved
Dankbudz84
Phosphorus deficiency using canna coco on all autoI 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
3 years ago
2
Solved
thebyrdman
Leaf underside Veins going purpleSo the plant I was worried might have a cal-mag deficiency coming on had slightly more yellow leaf middles and undersides. Tonight those have all started to go a deep purple color like some of her fan leaf stems. Does anyone know if this is common with the Forbidden Runtz?Week 7
Leaves. Color - Dark-purple
3 years ago
5
5
Solved
smalltime
Dark bluish leaf tipsIs this dark bluish tint to the leaves an issue? It is only on the the main stalk, She otherwise seems very happy.Week 4
Leaves. Color - Dark-purple
4 years ago
2
1
Solved
CastlesMadeOfSand
Purple stems-curling tips leaves point downGuys the sides stems seem really purple!even the central stem..
Why? magnesium deficiency?or genetics?
And that leaves tip pointed down; they are a problem..
Maybe N deficiency?(due the early preflowering for the wrong light cycle) Thanks :)
4 years ago
2
2
Solved
paulino27
Purple color under leavesI wonder what is this underleaves purple color?i notice also on the surface of the leaves some spots of greener color...for now i have low humidity 10% fix till next days i will get a humidifier.Do you think is this the problem?or the temp?i had min 16°C at night
Week 2
Leaves. Color - Dark-purple
4 years ago
2
6
Solved
Daweed83
Tip of the leaf turning darkYo guys! Just spotted this stain on the leaf today. Not sure what it is if its good or bad? Any opinions on this ? Thank you 🙏🏽🖖🏽
Leaves. Color - Dark-purple
4 years ago
2
2
Solved
Skinnytalls420
Harvest??? Why are they takeing longer than the othersHello I have harvested most my big bud FastBuds plants but some seem to be takeing longer or maybe I over done them pleeas help!!!!
Leaves. Color - Dark-purple
Other. Harvest - Drying
Plant. Other
3 years ago
2
2
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
3 years ago
1
3
Solved
Plant_Scientist
Nutrient imbalance or healthy development?Are the colors of the leaves a sign of healthy development in the flowering stage, or a sign of nutrient deficiency/excess? After struggling a lot with the nutrition of this plant, I am not sure anymore whether I'm doing it right. Some of the leaves become yellow and fall off.
3 years ago
3
3
Solved
Basementgrow05
Fall ???Why is my leaves turning a light tint purple is this normal or what could it even be ?
Week 5
Leaves. Color - Dark-purple
3 years ago
1
Solved
rocketp
what happen with my leafanyone help me what happen with my baby and help me nutrition for purple haze
Leaves. Color - Dark-purple
3 years ago
1
Solved
Gnagna
Royal Dwarf authomatic. Purple colorWhat do you think is happening? It happened in 24/48 hours. This purple color looks nice but I don't think it's supposed to happen.
Leaves. Color - Dark-purple
3 years ago
2
2