Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Purple stems ?
Goyard1
started grow question 5y ago
I am growing critical purple from growers choice seeds and it is towards the end of the first week of veg for me and I noticed the middle of the leafs/ stems turn purple and I was wondering if that is normal
Solved
Leaves. Color · Dark-purple
likes
Organoman
answered grow question 5y ago
Yes, it is normal for some plants and nothing to worry about. It is after all, called "Critical Purple" for a reason. Cheers, Organoman.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
sparxxx007
Another round of Name That Deficiency
5 weeks into flower and this plant seems to be the problem child but she’s also the one showing the most growth. PH is 6 on her, was originally 6.2 but was having a manganese deficiency so went down to 6.0. Gave 3/4 of recommended nutrients in last feeding. Not sure what to do.
Leaves. Color · Yellow
Leaves. Color · Dark-purple
6y ago
1
1
Solved
EL_Papi
Ernten oder nicht?
Hi, do you think I can harvest them? I'm pretty impatient, but I don't have a microscope, just photos from my phone. Many trichomes look white, but I don't want to cut them too early. What do you think?
Week 4
Leaves. Color · Dark-purple
Other. General questions
1y ago
6
2
Solved
nopes
Yellow and purple leafe tips
The tip of the leaves on the Quick One are turning yellow and then into a deep dark purple, is this supposed to happen or are the in trouble?😰 She is in her second week of flower, looked overall healthy so far, any idea on wahts happening?
Week 6
Leaves. Color · Dark-purple
2y ago
3
4
Solved
Italy_Grower
Why don't the buds blow and the leaves are turning red?
Why don't the buds blow and the leaves are turning red? How much longer should I wait? Thank you in advance.
Buds. Not fattening
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
3y ago
1
2
Solved
Arasari
1 plant especially the main cola is getting purple leaves with brown/ yellow spots.(added picture week 11, pic 21,22) This is the only plant i gave PK13/14 in a very low dose. Any ideas?
Week 11
Leaves. Color · Dark-purple
Leaves. Other
7y ago
1
2
Solved
EaRtH
Yellowing leaves - nutrient burn or deficiency?
Hey guys, it seems like my plants have some kind of problem. I'm in second week of flower with these autos and lot of leaves started to turn yellow and even purple with occasional spots. Im using Biobizz ferts with their nutrient schedule.
Leaves. Color · Yellow
Leaves. Color · Dark-purple
3y ago
1
4
Solved
SaiMutsu
N or P deficiency?
Need help to understand if this is P or N deficiency. It's on the lowest fan leaves, one is more pronounced than the other, and it's mostly on one side. Stems and veins look like they're giving hints of P def but from what I searched leaves look like it could be N def.
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
2y ago
3
3
Solved
Juicydave
This week I let the window open by night to support the blue colors. The night temperature dropps more down and I hope I get the colors. Maybe you guys have some experiences to share. I would really like to have purple in the budds.
Week 9
Leaves. Color · Dark-purple
7y ago
5
3
Solved
Lew420
Leaf diagnosis required
green love potion almost a full 5wks into flower and today I noticed some rusty spots on a few fan leaves as well as purpling at the tips. The only leaves affected so far are the one pictured and they are near the bottom of the main cola, is this anything to worry about?
Week 8
Leaves. Color · Dark-purple
Leaves. Other
5y ago
5
3
Solved
Hustlepuff
New tips growth are Purple
Purple color are shown on the new tips growth, what could be the cause? My temps at day are 19c and 17c at night. Running on coco with 5.8 - 6.0 ph.
Week 5
Leaves. Color · Dark-purple
3y ago
6
5
Solved
Walleyeguy
Spots on lower leaves. Edges.
I have spots on lower leaves. Already trimmed some off. Thinking it's cal as I'm growing in coco. But as I switched to 12 and 12 could use some advice. Seem to be mostly on edges and tips of leaves ( where lights hitting ).
Week 5
Leaves. Color · Dark-purple
5y ago
3
2
Solved
OrionGrowgul
Was hat meine Gorilla Skittlez?
See Diary: My leaves are getting brown/purple spots. I'm only watering now with water and adjusted pH. What else can I do?
Week 8
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
1y ago
4
3
Solved
Subpar_Zeuz
Autoflower Selective Harvest?
Should I do a selective harvest on an autoflower? My plant overall is pretty uniform in height outside the main. Is it safe to harvest so that I can drop my light to give the rest of the plant the light it needs to finish strong?
Leaves. Color · Dark-purple
2y ago
2
3
Solved
herbalistssword
Leaves getting darker
Noticed the leaves are turning a shade of purple. Is this normal or some nutrient issue?
Week 17
Leaves. Color · Dark-purple
6y ago
1
1
Solved
Smokin_Joe
Discoloration and Spots
I'm still not sure if this is a deficiency or some sort of burn. It's definitely spreading a bit more, and I'm unsure if there's time left to address it in the grow. Video of full plant in week.
Week 18
Leaves. Edges burnt
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
6y ago
2
2
Solved
GreenFingeredLT
Why is the new growth turning purple?
Is a night time temp of 15degrees the cause? I can't keep it up without making it too hot, or could this just be a phosphorus def.? I fed her well yesterday and yet to see any difference, as far as I can see this isn't typical for the strain
Week 5
Leaves. Color · Dark-purple
6y ago
3
Solved
L8BL00MER
Autoflower leaves turning brown/purple
My Green crack auto's leaves are turning brown/purple-ish. 9th week/bloom. Could this be normal/end of lifecycle? Deficiency? Genetics? [Specs: BioBizz org. nute sched, Vipar LEDs, 6,2PH, ca 25°C.] Any help, tips and hints are much appreciated ♥️🙏🏻
Leaves. Color · Dark-purple
2y ago
4
5
Solved
Skinnytalls420
Harvest??? Why are they takeing longer than the others
Hello I have harvested most my big bud FastBuds plants but some seem to be takeing longer or maybe I over done them pleeas help!!!!
Leaves. Color · Dark-purple
Other. Drying
Plant. Other
5y ago
2
2
Solved
ohcibi
What’s this dark coloring?
One leaf, well on fact just one finger has this darkish coloring. It doesn’t look to different from typical end of life leaf coloring it’s just exceptionally dark. It’s the only stress sign and it looks fine from below. It also feels healthy. Not limp, not dry. Anything to worry?
Week 12
Leaves. Color · Dark-purple
6mo ago
10
7
Solved
MrGreen187
Hungrig oder Calmag Defizit?
Hi, does anyone have an idea if I have a nutrient problem or a Calmag issue? Symptoms: light leaves, whole plant. Now purple tips and edges too. Also, some yellowing in the middle area (older leaves).
Week 7
Leaves. Color · Yellow
Leaves. Color · Dark-purple
1y ago
5
2