The Grow Awards 2026 🏆

Back to Grow Questions

Purple stems and veins on leaves

Gongonstarted grow question 6y ago

Hey, 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.

Gongon

Solved

Plant. Stem - Red or purple

likes

Bloombusteranswered grow question 6y ago

Привет, брат! 👋 У тебя начало дефицита фосфора - красная ножка листа, возможны коричневые пятна на листве 👆 Рецепт решения: 1. Установи ph почвы в значении 6,3ph для цветения! 2. Внеси в полив поправку по bio-bloom (2.5 ml/l). 👌 Красная ножка листвы должна, в течение недели, стать нормальной - зеленой. Питание нормализуется! 👌 Удачи, братан! ✊😇

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Incorrect ph Anybody could tell me if a plant could pass through all the vegetation phase with an incorrect PH without symptoms and then in flowering phase the symptoms begin?

Leaves. Dropping off

Leaves. Color - Yellow

Plant. Stem - Red or purple

6y ago

1

2

Solved

Turned purple and bent down.Is the soil too hot? Had her in water and planted in soil today. Did I mess up? Usually DWC grower. Trying something new.

Leaves. Color - Dark-purple

Plant. Stem - Red or purple

2y ago

3

Solved

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

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?

Plant. Stem - Red or purple

3y ago

4

5

Solved

First grow I left my plant in the teddy gram cup to long Root were popping out of the holes I made I gently remove it and replant her and I notice a bit of stress since leafs were down ward what can I do to help this beauty out

Plant. Stem - Red or purple

5y ago

2

2

Solved

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

5y ago

2

3

Solved

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

5y ago

2

3

Solved

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

purple leaves and stems hi blueberry kush girls look like phosphorus deficiency. should i feed her more?

Leaves. Color - Dark-purple

Plant. Stem - Red or purple

3y ago

8

5

Solved

Seedling strength Do I need to do anything with these seedling to make sure they grow straight and strong? They are growing sideways trying to reach the sunlight from the window. Also, what is up with the purple stem?

Plant. Stem - Weak

Plant. Stem - Red or purple

6y ago

1

1

Solved

Color?Are my plants the right color?

Plant. Stem - Red or purple

6y ago

2

3

Solved

Carenza?Ciao, gli steli rossi mi preoccupano.. potrebbero essere una carenza? Anche le foglie, il gambino sta diventando rosso a tutte, forse dovrei aggiungere guano di pipistrello?

Plant. Stem - Red or purple

3y ago

2

9

Solved

Red stems Is this a magnesium deficiency? The stems seem red. If so, does Calmag do the trick here?

Plant. Stem - Red or purple

5y ago

2

3

Solved

Gübre yardim lütfen Arkadaşlar kızlarımı hidro sisteme alacağım gübre vermeye başlamam gerekir mı??

Plant. Stem - Red or purple

5y ago

2

2

Solved

Need help! Promix hp or bx users (experienced)Question for those using promix bx or hp. I'm a grower of 15 years just started using this soil and can't seem to get this soil right. My runoff is 6.0ph but seems I have a deficency, which is hard to believe. Any ideas of whats going on? This soils got me stumped.

Leaves. Veins - yellow between

Leaves. Other

Plant. Stem - Red or purple

5y ago

1

2

Solved

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?

Plant. Stem - Red or purple

5y ago

2

4

Solved

Hello guys I have problémy with leafs and purple stem on one plant of 7.. This plant is completly different of all others. She have minimum leafs and she start flowering 7 days before others.. Any ideas what i can do with that?

Leaves. Color - Yellow

Plant. Stem - Red or purple

3y ago

1

5

Solved

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 ?

Leaves. Edges burnt

Leaves. Color - Yellow

Plant. Stem - Red or purple

2y ago

4

8

Solved

RQS Jack Automatic: Claw leaves, nutrient burns and yellowing leaves. First grow, many mistakes Noticed claw leaves and purple stem, identified Nitrogen overfert, also had some tips burnt Once I reduced the nutrients some leaves turned yellow, at the same time the burns spread Flushed the soil with ph balanced water and stopped nutes What should I do now?

Leaves. Tips - Burnt

Leaves. Curl down

Plant. Stem - Red or purple

6y ago

5

6

Solved

Can anyone help me please, I'm trying to sort my pH in my media it's a phosphorus deficiency do I need to flush with pH water and adjust nutrient Can anyone help me please, I'm trying to sort my pH in my media ( miracle gro ) I know it's a n experiment anyway the girls are 6 and a half weeks now and I'm starting to get red stems on leafs. I've read it's a phosphorus deficiency do I have to flush my 7 has gallon smart pots?

Plant. Stem - Red or purple

4y ago

1

1