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Back to Grow Questions
Purple stems
Bigboybri1992
started grow question 5y ago
Week 3 and getting purple stems
Solved
Week 3
Plant. Stem - Red or purple
likes
DankGardener
answered grow question 5y ago
Yor plant stems purple from intense light it's like a sun tan nothing to worry about ther.
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Complain
Selected By The Grower
myrceneCB1
answered grow question 5y ago
Your plant leaves appear healthy. If just the stems are turning purple, most likely cause is from intense light. Nothing to worry about.
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SherpaParkesy
answered grow question 5y ago
1. Check Genetics 2.Check Soil run off Ph.. 3.Check temps are in range 4. Nutrient deficiency 5. Stress like pathogens and pests..
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Similar Grow Questions
Solved
Continuum_DnB
Stems showing Purple
Why are the stems starting to show some Purple, is that over-watering?
Week 1
Plant. Stem - Red or purple
5y ago
4
4
Solved
GlockAbuser
Is this new growth or a nitrogen deficiency
Is this a sign of nitrogen deficiency? Or is it just lots of new growth?
Leaves. Color - Yellow
Plant. Stem - Weak
Plant. Stem - Red or purple
2y ago
4
Solved
Ner0z
Sad looking ladies.
So my girls are looking real sad. Im not sure if its due to their LST or something else. They are in coco and being fed gh flora series @ 5.8ph. Temp is a steady 76F humidity ranges between 60-70%. 18/6 lights. I fees once thoroughly ever 2 days. Got some clear signs of stress.
Week 6
Leaves. Curl down
Leaves. Wilting
Plant. Stem - Red or purple
5y ago
2
3
Solved
OurWeedFarmUK
Red stems
I've noticed redding of the stems on this Pineapple Chunk Do you guys know what this means? Is it something for me to worry about? Could I help reduce the redness? Thanks guys
Week 4
Plant. Stem - Red or purple
3y ago
2
2
Solved
Padrino
Red/purple stems and Stunted grow
Girl Scout monkey and Funky Magnifera have red stems. I gave nutes a few days ago and it cleared all the red stems except for these two. My PH is 6.3 so idk why this is?? Blood orange haze seems little small and can't tell if its stunted. Should I wait or plant another?
Week 3
Plant. Stem - Red or purple
3y ago
1
1
Solved
Fallingthroughstars
Deficiency or lockout
Is this a simple N deficiency or a lockout? I gave her more N last feeding but nothing seems to have changed. still stunted and still bottom yellow leaves. Should I feed her a micro/bloom mix or flush her??! Her soil ph seems to be correct and ppm so idk if its a build up of salt
Week 8
Leaves. Tips - Die
Leaves. Color - Yellow
Plant. Stem - Red or purple
4y ago
3
3
Solved
AlpineGoat
First time HESI soil
What’s happening to my girls? It’s the first time for me with minerals, currently using the HESI Soil Pack. Maaybe I’m putting a little too much SuperVit. Both autos, SweetZZ in 15L and Amnesia Lemon in 5L pot. Yellow fan leafs, red stem, lil weak.. Look at the pic and tell me :)
Week 8
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
2
2
Solved
aRecreationalist
Autoflower week 9, not flowering
So what should I do, there's no signs of switching in week 9! I've tried changing to 18/6 lighting, but have only been running it for a couple of days. Besides that she is really droopy and the soil feels really hard (maybe lots of roots). Any advice is appreciated :)
Week 9
Leaves. Curl down
Plant. Stem - Red or purple
Plant. Other
6y ago
2
4
Solved
BotanicAlchemist
Issues with purple stem and yellow leaves in Autos starting at the bottom of the plant and moving it's way up the plant ?
I grew a Lowryder and this really hurt my yield whatever it was i was supposed to get around 20g or so but I ended up getting 8g and its not the first time this has happened. I want to grow a Cheese auto (Expert seeds) and I don't want my yield to suck again what can I do ?
Leaves. Color - Yellow
Plant. Stem - Red or purple
Setup. Strain - Autoflowering
3y ago
2
3
Solved
Spike-GreenGrower
My plant is twisting itself..
Woke up this morning to find my plant dancing to "Twist Again". Is this due to airflow setup inside the tent? Perhaps the lighting's intensity? The Diary at hand is my DPGC2025 - (PSYCHE!) - OB3 if you're interested in knowing what led up to this 😅
Leaves. Twisted
Plant. Twisted
Plant. Stem - Red or purple
5mo ago
5
5
Solved
KodamaFarma
Stems changing color to red
My Stems are changing color, from Green to a Red/purpleish color, the plant otherwise Looks good and is still Growing. Do I have to worry about the Red color or can some more experienced grower Tell me what that is? On both my plants.
Week 7
Plant. Stem - Red or purple
5mo ago
5
4
Solved
Mooncat
Whats going on ?
Can you spot the Deficiency here? Had a very heavy Defo and some carefull LST. Looks Like Iron Problem. (Newer Leafs most affected) Did Flush like a two Weeks prior cause of to much Nitrogen. Any Suggestions?
Leaves. Color - Pale
Plant. Stem - Red or purple
3y ago
4
4
Solved
3PointSaddle
Can someone help diagnose my plants? I can’t seem to find anything online. Stems turn red over time, leaves are super dry and droopy even though the soil is wet. I have burnt tips on two of my side branches but that’s it. Not sure what’s going on, first grow! Please send help
Week 2
Plant. Stem - Red or purple
5y ago
1
2
Solved
GrowProMLT
red color on new growth
Any tip what this could be ?
Week 4
Plant. Stem - Red or purple
3y ago
2
2
Solved
Barbagrows
I need help!
Can anyone help with a diagnosis please? Leaves are a very pale green/yellow and stems and leaf veins have turned purple. Transplanted 1 week ago in fresh pre-fertilised soil, getting only water for last 2 weeks. Lady behind her is her sister (from seed) and getting same regime.
Week 8
Leaves. Color - Pale
Plant. Stem - Red or purple
Feeding. Deficiences
3y ago
1
3
Solved
Fordprefect42x10
Burnt tips, chlorosis in fan leaves and red stems
Seeing chlorosis on the fan leaves and it’s accelerating, and the tip burn is getting worse despite easing off the ec to 1. The tip burn is alI over the plant.mI check the ec daily and finally got it in balance yesterday so that it was the same as the prior day. K deficiency?
Week 10
Leaves. Tips - Burnt
Leaves. Color - Pale
Plant. Stem - Red or purple
5y ago
2
4
Solved
Bdawg
High ph run off in coco pale leaves red stems.
In coco pebbles. Ph in 5,8 ph out 7. Hers few times not to wurry about ph run off unless problems. Wel few problems growin slower red stems and pale.see if you can help peeps.cheers First pic pale think its on mend. 2nd pik looks droopy an bit overwatered to me . 3rd pic of leaf
Plant. Stem - Red or purple
4y ago
1
2
Solved
Ner0z
Stunting and discolouration
I want to identify the problem. Plants are 12 days old, stunted with some discolouring on the leaves and some purple stems. Leaves curling down. Medium is promix hp. Ph in 5.9-6.1. Runoff 6.5. 1 light feeding done day 9. Lights 30" 50% pwr. 72-76c 72% RH
Week 1
Leaves. Curl down
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
5y ago
4
1
Solved
daveHH
Stammfarbe rot
Der Stamm bei meinen Royal Runtz färbt sich stark rot, ist das normal? Was sollte ich tun?
Week 6
Plant. Stem - Red or purple
3y ago
4
4
Solved
AlienScrOG
She Is Reborn ..,. Tell me of u see a wrong do
Week 19
Buds. Other
Plant. Stem - Red or purple
Feeding. Deficiences
5y ago
1
1