The Grow Awards 2026 🏆 
Purple stem
Tropicalstormstarted grow question 4y ago
Hi all! My plant started flowering 2 days ago and I just spotted two branches with these purple lines. Should I worry?
Solved
Plant. Stem - Red or purple
likes
WeedManiacLoveanswered grow question 4y ago
No debes preocuparte para nada, las lineas moradas pueden salir hasta por un leve estrés en la planta, si no ves otro síntoma debes sentirte feliz por tu trabajo! Buenos humos! 👌
KingSalomonsWeedanswered grow question 4y ago
Nein, kannst beruhigt sein. Ist entweder Genetik, oder Lichtstress.
1 like
Complain
Similar Grow Questions
Solved
Rusticbuds
Deep purpleing stemsWhat do you think is causing the deep purple in the stems?? Could it just be genetics?Plant. Stem - Red or purple
6y ago
5
Solved
Poz83
Why is has my plant gone purple when flushing for harvestSo I have been flushing Blueberry Cheese for 9 days now, buds arent compact so thinking maybe this is an autoflower? Anyways, since flushing the stems, buds and leaves are going purple and my PPM and EC is still very high in run off. Any Advice pleaseBuds. Other
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
4y ago
3
4
Solved
Dankbudz84
Red stems on 5 out of 6 seedlingsMy seedling are about to be a week old and I’m concerned about red stems. All of them have it except one seedling. My temps have been up to 87 at its peak right before the lights shut off and around 71 at the lowest before they turn on.Week 1
Plant. Stem - Red or purple
5y ago
3
4
Solved
jeannoTapin
Royal highness with purple stem. Is it a problem?
Plant seem to be health
Day temp is 26°C
Night temp is 18-20°CWeek 8
Plant. Stem - Red or purple
2y ago
7
4
Solved
stonedJesus
Please help. Last plant died exactly like this. Yellowing drying leaves from the bottom on all fan leaves while shoots get stunted / eventually affected.Transp recently from 1g > 5g. Seemed ok at first day after (no wat) then leaves started rapidly yellowing / drooping. Tent is fairly small 40x40x120. Could it be the heat ? Also took out humidifier but still in same room tent vents. Is Canna Pro Plus watered between 5.8-6.2 ph ?5y ago
5
8
Solved
CHILLING_RACOONS
️️Big problem: Leaves ️️Hi dear friends!
I have leaves problem again.
Leaves from this Runtz are crispy and they aren't "smooth." since last week I didn't gave any nutrients but only ph water.
Syntoms may be a potassium deficiency but I don't know what is the problem. Please, what I have to do to?🙏🙏4y ago
1
2
Solved
SuperStyle
Help pleaseHey dear I will be happy if someone can help me with some question.
What you think is the problem here like you can see there some nicely and some look with some yellow
Ec / 1400
Ph / 6.6
I feed with Israeli nutrient his name zalmansonPlant. Wilting
Plant. Stem - Red or purple
5y ago
1
2
Solved
malumalu
HealthIs something wrong with my girls ????Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
3y ago
1
Solved
Khmma46511
Buds stems12 weeks old 3rd week of flowering, I'm worried do the stems n buds look alright or normal, 1st grow here, i have nightmares about her. I am working on anphid problem. I really dislike them.. I gave her a bath, sprayed with insecticidal soap, little boogers are still there.Buds. Other
Plant. Stem - Red or purple
5y ago
1
Solved
grassfanatic
How to fix nutrient issueI’m wondering if it is nutrient lockout my plant is experiencing. I did some defoliation on day 40 but now i will stop to not further stress the plant. I use citric acid as ph down and runoff ph is 7.1. Day 41 and still no vertical growthe or much new leaves :/7mo ago
11
6
Solved
Barrabass
Nitrogen deficiencySo recently my leave stalk turned a purple and my leaves a lighter shade of green/yellow
i remember correctly this nitrogen deficiency right??Leaves. Color - Yellow
Plant. Stem - Red or purple
7mo ago
2
3
Solved
Kwczekus
Missing nutrients high phI put my moisture/light/pH thing in the soil and it is high in alkaline. We have a lot of Alkaline in our water here. Soil is made out on my growers farm. She has grown for 30yrs now. Never had these problems till this year. What can I use to compensate and bring the ph down?Leaves. Veins - yellow between
Plant. Stem - Red or purple
3y ago
3
2
Solved
Faegrows
What causes the stem to be redish? Is this normal or a sign of deficieny? Or does she lack nutrient? If so what nutrient?Week 4
Plant. Stem - Red or purple
3y ago
4
5
Solved
Gongon
Purple stems and veins on leavesHey, plant looks heltlhy, she's getting bigger, but has purple stems and veins. What's your opinion on that? I had PH problem before, I watered her with low Ph water only and she got back to shape. Stems were purple before but now even veins on leaves are. Only few of them.Plant. Stem - Red or purple
5y ago
1
1
Solved
nancypotwin
help ): w/everythinghi, i feel like i ask too many questions but i don’t have anybody to ask and i’m really inexperienced (ps i also can’t figure out how to reply to the comments!!) i think this might be too many characters so i’ll post underneath. i noticed some things with my seedlings...Plant. Stem - Red or purple
Setup. Seedling
5y ago
3
7
Solved
hylian
My cookies kush girls be stressed. Transplant stress? Magnesium? Heat? Need bigger pot?Transplanted into solos with FFHF 4 days ago. 24-0 with 25w light up until yesterday when I put them on 18-6 & into the tent for first time. When do you guys use general hydroponics trio and cal-mag when growing in Happy Frog under TS600 Mars Hydro LEDs? Girls be stressed :(Leaves. Color - Yellow
Plant. Stem - Red or purple
Feeding. Schedule
5y ago
3
2
