Start My Diary
Start My Diary
Login
Sign Up
Login
Start My Diary
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Seeds
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Back to Grow Questions
Purple stems
Bigboybri1992
started grow question 4y ago
Week 3 and getting purple stems
Solved
Week 3
Plant. Stem - Red or purple
likes
DankGardener
answered grow question 4y ago
Yor plant stems purple from intense light it's like a sun tan nothing to worry about ther.
likes
Complain
Selected By The Grower
myrceneCB1
answered grow question 4y ago
Your plant leaves appear healthy. If just the stems are turning purple, most likely cause is from intense light. Nothing to worry about.
likes
Complain
SherpaParkesy
answered grow question 4y 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..
likes
Complain
Similar Grow Questions
Solved
BLAZED
Older leaves are yellowing, brown/red rusty spots, dying tissue, red stems.
Older leaves have brown/red rusty spots and looks like dying tissue in between the veins. Burnt tips, and yellowing leaves. The soil was really dry and my PH meter was 0.4 too high. I gave each plant 3L of water with EC: 0.0 PH: 6.4 to check runoff. Runoff was PH: 6.1 EC: 0.8
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
1y ago
3
3
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
4y ago
1
2
Solved
TheeLemon
Purple stem
Just pulled this off my wilted lady. Any idea what is causing it?
Week 6
Leaves. Color - Yellow
Plant. Stem - Red or purple
3y ago
1
2
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
4y ago
2
2
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
4y ago
4
10
Solved
malumalu
Health
Is something wrong with my girls ????
Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
3y ago
1
Solved
Maasamenos
Pale green leaves and red stems
Any thoughts on if I need to up nutrients or just let it be? Pale green color and stems are showing red purple color. Autoflower: Two weeks into flower, growing in ocean forest fox farm cocoa 50/50 mix. 1/4 grow big 1/4 bloom. Going to straight bloom next
Leaves. Color - Pale
Plant. Stem - Red or purple
1y ago
2
2
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. Deficiences
4y ago
2
3
Solved
Lambeta
Purple stems
Hello guys i have a question What the hell is that purple stems/stalks? I cant find a reliable information about that, may this is related to led? nutrient deffiencie? high ph? Because everything i read leads to this 3 things, PH probaly is not the thing since ive been controllin
Week 6
Plant. Stem - Red or purple
5y ago
10
8
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
21d ago
5
4
Solved
InkedPhoenix420
Is she too far gone or can she come back?
Week 8. Biobizz Light Mix, Biobizz Grow, Biobizz Bloom and Top Max (1ml/L up to 2ml/L). Ph 6.2-6.5. Leaves started yellowing just over a week ago so I started to feed with CalMag at 0.6ml/L. Some of the top leaves are starting to die and new growth is turning yellow quickly.
Leaves. Color - Yellow
Plant. Stem - Red or purple
Setup. Strain - Autoflowering
4y ago
1
2
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
Cookies_connoisseur
yellowing
Looking at my latest tent shot showing the yellowing etc after forgetting to water in a mini heatwave, is there anything anyone recommends to aid guiding them through to finish
Week 13
Leaves. Color - Yellow
Plant. Wilting
Plant. Stem - Red or purple
5y ago
1
1
Solved
InkedPhoenix420
Is she too far gone?
Plant is 8 weeks old. Noticed yellowing of leaves and burned looking tips so start treating with cal mag but she doesn’t seem to be getting better. Do I carry on or give up on her?
Leaves. Color - Yellow
Plant. Stem - Red or purple
4y ago
1
2
Solved
Ciore
Branches purple
Good morning I wanted to know why the branches of the leaves become purple? Is it a lack of nutrient problem or is it a temperature problem? At night the temperature drops to 17/18 degrees! Thank you in advance x the answer
Week 10
Plant. Stem - Red or purple
5y ago
6
4
Solved
Randy_Custy
Does this look normal? Purple areas on stem appearing on multiple plants. Day 22 flower
Hi guys, I just defoliated my plants the other day and today I noticed these purple areas on the main stem of 2 of the plants. Does this look normal or like some sort of deficiency, or could it be stress related from the defoliation?
Plant. Stem - Red or purple
5y ago
1
2
Solved
SaintLoud
Yellow spots and purple stems
I have these yellow spots on my fan leaves and purple stems on just one of my Girl Scout Cookies. Both being fed the same thing, temps are stable and so is humidity. Don't understand what's up with this girl. 1st 4 pics of issue plant last is of her healthy sister.
Leaves. Curl up
Leaves. Veins - yellow between
Plant. Stem - Red or purple
3y ago
5
2
Solved
Erasmus
Why are the branches turning purple?
What is causing my plant stems to start to turn purple? They feel stiff and dry, could it be low humidity or am I not watering enough or to much? I water 1L/plant ever other day. PH 6.3-6.5. Should I be concerned?
Week 10
Plant. Stem - Red or purple
5y ago
2
4
Solved
DWCbuds
Some type of nutrient deficiency or burn? Not all the flowers have this... just a few on top
Week 10
Buds. Other
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
4y ago
6
5