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Back to Grow Questions
DARK purple Leaves SOS
Systrayx
started grow question 1y ago
Why is my Amnesia XXL Auto, as shown in the pictures, developing purple and yellow leaves? It has been fertilized exactly the same as my other two plants, which look great.
Open
Leaves. Color - Dark-purple
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Answer
Haze
answered grow question 1y ago
Phosphor
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Similar Grow Questions
Solved
Bootymissles
Leaves turning purple, wilting, some dark spots
Running into problems again... 3 weeks into flower and Im having leaves turn splotchy purple, yellow and dying. My last grow was similar with my Mandarin Sunset. The promix has me pH'ing 5.7-6.4 but it's gotten worse the past few days. Stems are red/purple too
Week 8
Leaves. Color - Dark-purple
5y ago
3
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HappySkunk
Purpling sugar leaves
I’m seeing some of my sugar leaves turning a purple-ish colour? Is this genetics or some bad news? I hope the pictures shows it okay.
Week 13
Leaves. Color - Dark-purple
5y ago
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BigbudzMagee
Purple leaves
Any ideas y the purplish leaves? I over fed 2 weeks ago and haven't fed again. PH is normal as well as runoff. Temps 75-77 during day. 65 at night. Roughly 3 weeks from harvest. This all info I got so if any ideas I would appreciate it
Week 8
Leaves. Color - Dark-purple
4y ago
4
4
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
7y ago
1
1
Solved
Lloyd_Jones
NPK Deficiency?
Does this look like some kind of N, P, or K deficiency?
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Feeding. Deficiences
5y ago
2
Solved
Lew420
Purpling on leaves
Purple spots on leaves, leaf tips curling downward. Possibly a phosphorus deficiency caused by high pH?
Week 9
Leaves. Curl down
Leaves. Color - Dark-purple
Leaves. Other
3y ago
3
3
Solved
paulino27
Purple color under leaves
I 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
4y ago
2
6
Solved
Fredoh
Yellow-purple leaves Royal AK auto
My RAK automatic is showing severe coloration... Whats the deficiency? Also, the WW auto is beginning to have yellow tips.... Somebody with some proper advice? Thx in advance
Leaves. Color - Dark-purple
5y ago
1
1
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
7y ago
2
2
Solved
PEAKYPLANTERS
the purple leaves
hey guys ... my girls started to make the tips of the purple leaves: o !!! In your opinion, is it a deficiency or a question of genetics? for fertilization use graded release pellets
Week 10
Leaves. Color - Dark-purple
6y ago
3
3
Solved
Labthecoast
Deficiensia o exceso?
Buenas tardes , no puedo encontrar el punto a esto ,tienen varias los tallos bien morados y o colorados oscuros , algunas hojas del medio ,amarillean y quizas alguna mancha , despues hojas de arriba en los bordes empieza a ponerse como morada/violeta, dejo fotos,graciasXsuTiempo.
Leaves. Color - Red or pink
Leaves. Color - Dark-purple
5y ago
3
3
Solved
tiasmaaa
Leaves turning brown/purple
The leaves on one plant started to turn a little pale, and with brown/purple spots. And on the other plant it starts to turn more yellow, probably Nitrogen deficiency for this one. What do you guys think ?
Week 10
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Dark-purple
3y ago
2
4
Solved
Schnahacken
What could it be? Nutrient deficiency?
Leaves. Color - Dark-purple
Feeding. Deficiences
1y ago
1
5
Solved
sparxxx007
Another round of Name That Deficiency
5 weeks into flower and this plant seems to be the problem child but she’s also the one showing the most growth. PH is 6 on her, was originally 6.2 but was having a manganese deficiency so went down to 6.0. Gave 3/4 of recommended nutrients in last feeding. Not sure what to do.
Leaves. Color - Yellow
Leaves. Color - Dark-purple
5y ago
1
1
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
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
2y ago
10
7
Solved
Tropicalstorm
Purple tips
Hi! I'm finishing up flowering and I was wondering what happened that made her tips turn purple. Nutrient burn? Deficiency? Cold (she was exposed to 3 C for a few days)? Genetics?
Week 25
Buds. Other
Leaves. Color - Dark-purple
3y ago
3
3
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
2y ago
5
5
Solved
CastlesMadeOfSand
Purple stems-curling tips leaves point down
Guys 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 :)
Week 3
Leaves. Curl down
Leaves. Color - Dark-purple
Feeding. Deficiences
4y ago
2
2
Solved
Granddaddy_Terp
Phosphorus deficiency?
Does this look like early signs of a phosphorus deficiency? I just gave her her first feeding of p/k boost last night. Should I have started that earlier?
Week 7
Leaves. Color - Dark-purple
4y ago
4
3