The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Growth question
koppbooba
started grow question 5y ago
the stems are purple, do I need to worry? the variety is the white rhino
Solved
Plant. Stem - Red or purple
likes
Auwia
answered grow question 5y ago
It means you can feed a little bit more with nutrients. let's try to raise up with 200 ppm to see if it goes to be green. good luck.
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Frm11001
IDEAS?! double cookies auto BSF
Tuve exceso de N al comienzo de la floración, hice lavado de raíces y todo empeoró! ahora, a casi 1 o 2 semanas de finalizar la floración,ella se encuentra así.Luego del lavado de raíces, continue con fertilizantes normalmente igual que las otras y las otras están en buen estado!
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
5y ago
6
Solved
Spike-GreenGrower
My plant is twisting itself..
Woke up this morning to find my plant dancing to "Twist Again". Is this due to airflow setup inside the tent? Perhaps the lighting's intensity? The Diary at hand is my DPGC2025 - (PSYCHE!) - OB3 if you're interested in knowing what led up to this 😅
Leaves. Twisted
Plant. Twisted
Plant. Stem - Red or purple
6mo ago
5
4
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
5y ago
4
5
Solved
ChefdexV2
Deficiency and assimetric development
My girls seem to have a deficiency, strangely enough, the gal with the most signs of deficiency is doing the best in bud production. Any ideas on what is going on here and what is the cause of the deficiency? There is also some purple on the stem
Week 7
Buds. Not fattening
Leaves. Veins - yellow between
Plant. Stem - Red or purple
3y ago
5
9
Solved
zawcaz
New red tint on top of branches caused by night of low humidity or other stress?
This morning I noticed some branches on my young plants had turned reddish on top. Last night the humidifier ran out of water and RH dropped to 40% overnight. Could this just be a stress reaction to that low RH, or sign of a deeper issue?
Week 3
Plant. Stem - Red or purple
3y ago
5
3
Solved
Poz83
Why is has my plant gone purple when flushing for harvest
So 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 please
Buds. Other
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
4y ago
3
4
Solved
D42ONubie
Need help! Nutes, light, or something else going on..??
First grow, indoors. Candy Kush Auto currently at 8wks, flowering. Been going smooth up until 1wk ago. Now lower and mid fan leaves yellowing, browning, top leaves turning purple and look wilty, stems also deep purple color. Come this far, don’t want to loose her
Leaves. Veins - yellow between
Leaves. Color - Mottling
Plant. Stem - Red or purple
4y ago
1
1
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
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
5y ago
3
3
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
6y ago
6
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
Hvk1907
Acil lütfen yardim
Acil yardım sabah kalktım bu şekilde buldum lütfen yardim eder misiniz?
Plant. Stem - Red or purple
5y ago
2
Solved
SuperStyle
Help please
Hey 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 zalmanson
Plant. Wilting
Plant. Stem - Red or purple
5y ago
1
2
Solved
Chopdaddy
What does everyone think she has going on? I used a ph'ed water jug to do flush but didn't think about the water being pretty cold. (Sitting in garage ) Pretty stupid...I know. She hasn't been the same since. What you think? Also some red stripes on stems...
Week 5
Plant. Stem - Red or purple
Feeding. Deficiences
3y ago
6
6
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°C
Week 8
Plant. Stem - Red or purple
2y ago
7
4
Solved
ganzigunnu
purple leaves and stems
hi blueberry kush girls look like phosphorus deficiency. should i feed her more?
Week 12
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
3y ago
8
6
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
3y ago
4
5
Solved
Aeries
Hopefully I get back lots of "Don't worry! it will be fine" replies!
There is a brown resin coming from where the cotyledon leaves are/were. Is this something I should be worried about? It's no. 2, so she is the last one I should be worried about 🤨
Other. General questions
Other. Other
Plant. Stem - Red or purple
5y ago
1
5
Solved
AlphaNoob
Yellowing and dying leaves early flower
Leaves dying and yellowing? First grow no clue what’s happened. How can I stop this from happening?
Week 7
Other. General questions
Plant. Stem - Red or purple
Feeding. Other
5y ago
4
2
Solved
KREE8IVESTOCKLLC
clones day 2 this is my first grow as well in rockwool the leaves are drooping bad i don't know what to do i barely watered/fed them and the reason why is because the other clones i had i overwatered in rockwool i just cant tell with rockwool how much water it needs
Leaves. Wilting
Leaves. Other
Plant. Stem - Red or purple
6y ago
4
6