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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
Iwack
leaves curling down
Hey all, first time grower here. My plants have hanging / curling down leaves. The soil is dry on the top but still wet a few cm deep. The light is 35 cm above the plants and 60 watts. Light cycle is 18 / 6. No nutrients added Plant 1 has a lite purple stem Thanks alot!
Leaves. Curl down
Plant. Stem - Red or purple
2y ago
1
1
Solved
lukeb822
Magnesium?
Is this magnesium deficiency? Any ideas what might be going on?
Week 4
Leaves. Color - Yellow
Plant. Wilting
Plant. Stem - Red or purple
4y ago
3
2
Solved
BlumenBot
Deficiency or toxicity
Stems are really purple, leaf stalks and veins also purple. Something is up. Some leaves starting to show burn spots but not many. She's a bit down because she needs a feeding. Is this magnesium deficiency? Should I be upping my nutes at this point this late in veg end of W9?
Week 9
Leaves. Other
Plant. Stem - Red or purple
5y ago
1
8
Solved
CHILLING_RACOONS
Big problem: burn tips and spot on Leaves
Hi dear friends! Leaves from this VANILLA KUSH are crispy and they aren't "smooth." since last week I didn't gave any nutrients but only ph water. Syntoms may be a calcium deficiency but I don't know if it is the problem. Please, what I have to do to? 🙏🙏🙏
Week 10
Leaves. Edges burnt
Plant. Stem - Red or purple
Feeding. Deficiences
4y ago
7
6
Solved
GronkLeague
Plant stems turning purple
After not changing my lighting or watering schedule both of my plants germinated at different dates are having their stems droop + turn purple; is my nutrient mix weak? My runoff ph is 6.2 and there's no sign of any nute burn; theyre fed ~every two days in coco with canna ab
Week 7
Leaves. Dropping off
Plant. Stem - Red or purple
6y ago
2
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
Roxie_xx
Seedling weird colours, whats wrong with it?
My seedling just sprouted and its a weird colour. I've never seen this and I've grown 3 plants previously. I was curious what people thought it could be.. Its planted in all mix, used straight to soil for germination , the leaves haven't opened either yet
Plant. Stem - Red or purple
Setup. Seedling
5y ago
3
3
Solved
melo55
Stem - Purple or Red
First Grow, Day 1. Somebody please give me advice Stem looking redish / purple Shes sitting in the window
Plant. Stem - Red or purple
5y ago
4
5
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
6y ago
2
4
Solved
Frost
I’ve been using Biobizz AllMix and I fed her Advanced Nutrients Sensi Grow. Even tough flushed her twice, it has not stopped yet. Burned leaves symptom continues. Seems like it’s going worse.
Week 8
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
5y ago
4
10
Solved
coriander
Red Petioles
I've noticed that the petioles on many of the fan leaves have turned red. They're not showing any other signs of anything being wrong. Anyone have any info on this?
Week 5
Leaves. Other
Plant. Stem - Red or purple
5y ago
3
3
Solved
Diesel_Loud
Wedding Cake to Toxic to Save??
Wedding Cake Auto isnt looking the best. had nitrogen toxicity, flushed, has wonderful new growth then flipped back to an over watered curl. flushed with 5.8 water and not sure if i should continue this grow. pic 6 days ago. currently top curled like toxicity
Plant. Stem - Red or purple
Feeding. Deficiences
Techniques. LST
4y ago
3
2
Solved
hylian
Plants stress on first grow, no nutes yet. Barney's Cookies Kush.
These badass ladies were planted March 20th. I have not fed them yet (not sure when to start nutes when growing in soil). They are showing some stress. Nutes and bigger pots maybe? My light is a Mars Hydro TS600. General hydroponics trio is my plan.
Plant. Stem - Red or purple
Setup. Strains - Photoperiod
Feeding. Deficiences
5y ago
2
3
Solved
Khmma46511
Is this normal
1st grow Do my flowers/buds look normal? I may be freaking out but I am stressed. Working on anphid issues. Right now they are the vain of my existence. 12 weeks 3rd week of flowering
Week 12
Buds. Other
Plant. Stem - Red or purple
5y ago
1
Solved
BudMajkl
Hi...Hello. please, what is the problem? thank you...
Plant. Stem - Red or purple
3y ago
3
3
Solved
Hilkes_Herbs
Phosphorus? Potassium? CalMag? What is going on here?
So in week 8 after flushing with EC 0.4 and giving extra PK 13/14 afterwards (EC 1.9) there are still problems occurring. I personally think it’s a deficiency of potassium and phosphorus. Can anybody give me some advice or tell me how to fix it? Thanks!
Week 8
Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
5y ago
2
2
Solved
Beginner86
What is it ? help please in week 6, autoflower
need help it‘s my first grow, and have bio bizz starter kit, all mix and canna set
Week 1
Leaves. Curl down
Leaves. Other
Plant. Stem - Red or purple
5y ago
1
2
Solved
buddhi_coop
Spider mites?
My partner just cut some clones off of a pre-flowering plant & put them in a root rain spray cloned. Been 2 days since he cut the clones. No roots yet but he’s wondering if he has spider mites & if so what he should do. Do you all notice anything wrong?
Leaves. White powder
Other. Bugs
Plant. Stem - Red or purple
5y ago
3
4
Solved
amon89
Mangel oder Überschuss?
Hallo, ich brauche Hilfe mit meiner Royal Jack Auto, sie ist 9 Wochen Alt. ich benutze einen 11l Topf mit biobizz Lightmix, gedüngt wird mit biobizz grow/bloom/topmax/alg-a-mic und calmag nach düngeschema. Das Problem ist vor knapp 2 Wochen eingetreten, jemand eine Idee was es is
Leaves. Color - Yellow
Plant. Stem - Red or purple
1y ago
1
2
Solved
supermegadjj
Small leaves, purple leaf stem and veins. Newer growth drooping
Second time this is happening. Plant grows beautifully until it starts to flower and then I get purple leaf stem and veins, small leaves and grow slows down. Exactly the same issue I had with my bubba kush. What's the problem ladies and gentlemen ? Temp day 25 humidity 45-50 %.
Leaves. Wilting
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
5y ago
2
4