Vote Now 🏆 for the Grow Awards 2025!
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
Purp stalks, weak leaves.
williamrainx37started grow question 5 years ago
Hey guys i noticed that my stalks were all turning purple and my leaves are curling. Is this a nute lock out ? Or is it light burn ? I started them under a pretty powerful Led but still getting new growth through the last 2 days. They look thirsty but medium is still soaked.
Solved
Leaves. Curl down
Plant. Stem - Red or purple
Feeding. Deficiences
likes
NobodysBudsanswered grow question 5 years ago
well, if new lights are much stonger, the wilt could be from that, but not likely the purple petioles.
the purple can be from stress but also a P-deficiency. often happens with LED, i believe. could also be genetic and perfectly fine. can try adjusting ratios a bit and see if a little extra P helps or hurts.
since soil is soaked, i bet it's the new lights making it cower a bit. they'll handle more with a bigger root system and canopy.
Nor_Cal_Kannablissanswered grow question 5 years ago
The red on the stems is the plant trying to protect its self from the sun. I'd say you could move that light up a bit. And they look a bit overwatered. Wait untill your medium dries out a bit more before watering again. Cheers and happy growing!
1 like
Complain
Similar Grow Questions
Solved
Jannis_Botanicum
Nutrient Deficiency???Is it a nutrient deficiency? If not, what else could it be ?Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
3 years ago
4
6
Solved
Jannis_Botanicum
Week 10 of Autoflower, how much fertilizer?Hello, my plant is now in Week 10, its fourth week of flowering, at the moment im fertilizing her with 3ml/l of each solution (ph perfect micro, ph perfect grow, ph perfect bloom) My question is if i should start giving her less ? Thanks for any answers in advance !3 years ago
3
3
Solved
Adam_Pipfrey
Nute butn or PH lockout?16d Runtz auto
Yesterday I flushed her with 5.8ph water - runoff was 6.3
I grow 60% coco and 40% biobizz light mix (soil/perlite) I've been told by a grower to aim at a ph of 6 and not water until runoff due to my medium composition. Someone also said N deficiency.
Help please :(3 years ago
1
3
Solved
AwfulBuddy
Iron lack advicehello buddies!
I would like a little opinion from the community, I am in doubt whether to increase the dose of CalMag, I see the girls a little pale and I think they may lack some iron 🧐
now i am giving it 1mL Sensi CalMag Extra
What did you think about the girls pale color?Week 11
Feeding. Deficiences
3 years ago
5
6
Solved
Findthelorax
Nitrogen Toxicity?Nitrogen toxicity? What does this look like to you? I gave a full set of nutes 3 days ago and it looks like the spots/yellowing are getting worse. I watered today with plain ro water ph 6.8 until runoff and tested it, ppm was over 900 ph was 6.2.Leaves. Curl down
Leaves. Color - Yellow
3 years ago
1
3
Solved
SirSmokeALot333
Yellow tipsHey guys
Using Batmix from Plagron Till now Day 34 no nutes just Rhizotonic and Great white with every 2nd week humid Acid from Green Buzz Liqiuds. All of them showing a signs of burn or lockout ?
Lights sets up to 100 % at maybe 60 cm away from the canopy .Leaves. Curl down
Leaves. Color - Yellow
3 years ago
1
1
Solved
Italy_Grower
leaves downI just turned out the light, cause the leaves are down, what can it be?Leaves. Curl down
Leaves. Dropping off
Leaves. Other
3 years ago
1
1
Solved
WitekMajestatyczny
Stems becoming red. I didn't use any nutrients yet. Should I add a little bit of them to water? Water pH is about 6.5. Do the leaves look ok?Looks like stems becoming a little bit red.. I've checked other diaries with this strain and didn't found anything like that. Before transplantation I have completely flushed my soil about 2 times because I found a lot of springtails in. Hope I didn't got rid of all nutrients..Week 1
Plant. Stem - Red or purple
3 years ago
5
6
Solved
Fozziebear22
Switched plants to flower. One of the plants does not look goodI just switched my plants to flower a week ago and one plant does not look good the leaves are narrow and thin end are curled down and on one leaf there is a silver drop almost like a silver rain drop
I will add that there is a musty almost like wet dog smell from the soilLeaves. Curl down
Leaves. Wilting
Roots. Smelly
3 years ago
5
5
Solved
Fozziebear22
White on livesWhite on leaves don’t know if it’s bugs or mildew. What do I do.Leaves. Curl down
Leaves. White powder
3 years ago
3
3
Solved
Multi0535
Çiçek olmayan dallar ?Merhaba çiçek olmayan yaprak dalları düşüyor mu? Kopuyor mu?
Bitki büyüdükçe çiçek olmayan dallar güçsüz olduLeaves. Curl down
3 years ago
2
Solved
BrownsBuds
Anyone know what’s wrong with my plant? Has had marble Colour effect on the leaves since it was a seedling and is now wilting. I’m debating if I should remove it if it won’t flower properly. To allow the other plants more room to grow as this is only a 750x750mm tent with 4 autos3 years ago
8
9
Solved
Multi0535
Ne yapmak lazımSorunu ne ?
Herşey aynı
Bir günde solduLeaves. Curl down
3 years ago
4
8
