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Back to Grow Questions
Purple stems
Bigboybri1992
started grow question 6y ago
Week 3 and getting purple stems
Solved
Week 3
Plant. Stem · Red or purple
likes
DankGardener
answered grow question 6y 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 6y 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 6y 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
kaiabel
Does it look ok, or is there anything todo?
Can you check my first week flower, the stems look a bit purple and plants look a bit pale right?
Week 9
Plant. Stem · Red or purple
4y ago
4
5
Solved
Skyhi
Not sure why the plants leaves are curling downwards. Slight yellowing and red stem on one seedling. I havent fed much nutrients so I dont think its nutrient burn. Can anyone tell we what Im doing wrong? Assistance will be much appreciated
Week 2
Leaves. Curl down
Leaves. Color · Yellow
Plant. Stem · Red or purple
5y ago
3
3
Solved
whoawhoa
Calcium def? Phosphorous? Potassium excess? Boron?
Week 5, NL Auto, Brown spots and some red stems. Coco coir + Pelite (70%/30%), RH 60%, temps 22~26 Celsius, watering every 1~2 days 2.5L. GHE Flora Series, 1ml/L of each bottle (Micro, Grow, Bloom) and 1ml/L of Cal-Mag. EC 1.3~1.4, pH 5.7~5.9, watering until 10~20% runoff.
Week 5
Plant. Too short
Plant. Stem · Red or purple
Feeding. Deficiencies
6y ago
5
6
Solved
BudMajkl
Hi...Hello. please, what is the problem? thank you...
Plant. Stem · Red or purple
4y ago
3
3
Solved
NIagaraFalls420
Leaves turning yellow/pointing up, stem turning purple
Having a problem with one of them.. all the leaves have gone very yellow and are pointing upwards. The stem is also very purple now. Any ideas what this could be? Other than a feeding of bud candy and watering here and there it hasn’t gotten any other feeding. Thanks!
Week 7
Leaves. Curl up
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
4
3
Solved
Mattuston
Purple Stems
Hi, Phenos like Sideral do not normally tend to color at the end of flowering (unlike Wedding Cake). However, the stems are already quite purple! I know low temperatures cause stress causing staining, but that much ? UV's and IR's of led light? An excess of something? Thx a Lot �
Week 12
Plant. Stem · Red or purple
6y ago
1
1
Solved
Terpyboyz
Red stems during vegetive stage
Hi - does anyone have any idea why most of my stems have turned purple? I initially thought it was due to transplant shock but they al seemed to of bounced back okay from that.
Plant. Stem · Red or purple
3y ago
4
4
Solved
autogrowmadness
Health
Hi ladys and gents , can someone tell me why my 5 week old zkittkez auto is starting to turn abit dark green ? And also some of the fan leaves are turning red and purple at the stems. And also if my plant is over all healthy? First grow so im just hoping for the best
Plant. Stem · Red or purple
6y ago
2
3
Solved
NatureBoyNeo
Iron?
Hi everyone .. my girl is getting some red stems and yellowing on the new leafs ? Can this be iron?
Week 16
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
4
5
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
4y ago
4
4
Solved
Dormando
Fan Leaf tips and light spotting
Been feeding ferts regularly every third day watering. Using BioThrive Grow, Bloom & CalMag. Seeing some leaf tips burning and light yellowish spots. Overall the plant looks healthy, there are only 5-6 leaves showing these signs. What is wrong with my G ?
Week 12
Leaves. Edges burnt
Leaves. Color · Yellow
Plant. Stem · Red or purple
3y ago
4
8
Solved
Kripoulas
Deficiencies? Brown spots, yellowing and purple stems
What is this deficiency or maybe toxicity and whats the solution? She is fed with biobizz chart instructions but with every other watering. She is big so I'm guessing I should water with nutes every time? She showed this first week into flowering.
Week 6
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Plant. Stem · Red or purple
6y ago
3
3
Solved
cropduster
Problems in second week of flower, any ideas? Yellowing with some brown spots and purple stems.
First signs of issues? Medium - Pro mix hp Nutrients Gaia Green (75/25 mix of 444 and 284 in base) Top dressed week 4 with 3 tbs of 284 and 3 tbs worm castings two teas - first veg tea second bloom tea 3/4 to 1L every two days of well water ph 6.5 ppm 213
… Show more
Week 6
Leaves. Curl up
Leaves. Color · Yellow
Plant. Stem · Red or purple
5y ago
2
3
Solved
UrbanPlannerGrower
Purple Red at bottom of buds during Harvest
Hi Growers. I just started harvesting and I notice alot of purplish red colour at the bottom of the buds while trimming. I'm abit concerned. Any advice on what is this? Thanks
Buds. Other
Plant. Stem · Red or purple
Plant. Other
4y ago
3
Solved
Alwa26
Leaf color
What you think about it? Is she getting too much? I’m not giving her too much in my opinion. Her stems are purple and the leaves are yellowing a bit. Watering always with ph 6,3-6,5 growing in soil. I have a diary from her too. She’s like 47days old. Happy growing!
Leaves. Other
Plant. Stem · Red or purple
Feeding. Deficiencies
5y ago
2
3
Solved
Brock2010
I DONT KNOW WHAT MY PLANT IS DOING!!
HELP
Leaves. Curl down
Leaves. Color · Yellow
Plant. Stem · Red or purple
3y ago
8
5
Solved
StarPlatinum
Early growth sick plants - photoperiod
Purpling stem, yellowing leaves, droopy leaves - I’m thinking nitrogen deficiency, but I’m not sure if I should add more nutrients or not to my current solution or if I should flush completely. PPM is at 850, and the PH is 6.3. What are your thoughts? Any GH nutrient schedules?
Leaves. Curl down
Leaves. Color · Yellow
Plant. Stem · Red or purple
4y ago
5
4
Solved
Dillsnills
What is this? Looks like a 2nd stem
What is this? It looks like a 2nd red stem curled, the plant seems to be doing ok. Jus wondering if anyone has any ideas to what it is. Advice input opinions greatly appreciated.
Plant. Stem · Red or purple
Setup. Strain · Autoflowering
Setup. Seedling
6y ago
2
3
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
3y ago
4
Solved
Bigboybri1992
Purple stems
Week 3 and getting purple stems
Week 3
Plant. Stem · Red or purple
6y ago
3