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Back to Grow Questions
Folhas com manchas escuras
HoobenWeed
started grow question 4y ago
Does anyone know what's happening with these leaves?
Solved
Plant. Stem - Red or purple
likes
GrowingGrannie
answered grow question 4y ago
Classic phosphorus deficiency... Read up about it here: https://www.growweedeasy.com/cannabis-plant-problems/phosphorus-deficiency Good luck!
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Complain
Selected By The Grower
Similar Grow Questions
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
1y ago
5
4
Solved
guggapeter
Help needed - harvest time?
Hi, I'm now in week 12 and I feel that after the flush my 2 vertigo stopped developing. They also have a lot of leaves with some mag issues. Not all the pistols are amber (70%). Also, the trichomes are not all cloudy. I'm not sure but I think I don't see changes anymore.
Buds. Not fattening
Plant. Stem - Red or purple
Feeding. Deficiences
6y ago
2
2
Solved
coriander
Red Petioles
I've noticed that the petioles on many of the fan leaves have turned red. They're not showing any other signs of anything being wrong. Anyone have any info on this?
Week 5
Leaves. Other
Plant. Stem - Red or purple
6y ago
3
3
Solved
Newbie54
Rote stängel
Hey, I have 6 Gorilla Glue #4 clones and the top young leaves are turning yellow, and they're also getting red stems and red leaf veins. They're in 10-15 L pots, and I only water every three days, a maximum of 2-3 L of water when the top half is dry. The roots look great!
Plant. Stem - Red or purple
4mo ago
12
6
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
4y ago
8
5
Solved
Fordprefect42x10
Burnt tips, chlorosis in fan leaves and red stems
Seeing chlorosis on the fan leaves and it’s accelerating, and the tip burn is getting worse despite easing off the ec to 1. The tip burn is alI over the plant.mI check the ec daily and finally got it in balance yesterday so that it was the same as the prior day. K deficiency?
Week 10
Leaves. Tips - Burnt
Leaves. Color - Pale
Plant. Stem - Red or purple
6y ago
2
4
Solved
InkedPhoenix420
Is she too far gone?
Plant is 8 weeks old. Noticed yellowing of leaves and burned looking tips so start treating with cal mag but she doesn’t seem to be getting better. Do I carry on or give up on her?
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
1
2
Solved
Tropicalstorm
Purple stem
Hi all! My plant started flowering 2 days ago and I just spotted two branches with these purple lines. Should I worry?
Plant. Stem - Red or purple
4y ago
2
2
Solved
Ema26
My seedling is 9 days old now and growth is extremely slow. The stem is a red colour and the leaves are a slight yellow. This is my first ever grow and I just can’t figure it out. I would be grateful if anyone could give me some advice.
Week 2
Plant. Stem - Red or purple
7y ago
3
1
Solved
Igrowneil
As this is my frist purple auto I haven't a clue how to judge plant coming up to harvest tricomes is a good indication but what about the plant when to start a flush
Week 8
Buds. Other
Plant. Stem - Red or purple
Setup. Strain - Autoflowering
6y ago
2
5
Solved
williamrainx37
Purp stalks, weak leaves.
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.
Leaves. Curl down
Plant. Stem - Red or purple
Feeding. Deficiences
6y ago
2
2
Solved
HallGenetics
Leaves Sad
Guys I'm a little worried and for a few days I've seen them falling and sad... I checked the ground with water RO + CalMag EC 0.3 Ph 6.4.... The outflow of my soil gave me Ph 6.6 EC 1.9 values on average! I fertilized three days ago with EC 1.8
Week 6
Leaves. Twisted
Leaves. Color - Yellow
Plant. Stem - Red or purple
3y ago
3
Solved
Frm11001
IDEAS?! double cookies auto BSF
I had too much N at the beginning of the flowering stage, I did a root flush and everything got worse! Now, almost 1 or 2 weeks from finishing flowering, she looks like this. After the root flush, I continued with fertilizers normally just like the others and the others are in good shape!
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
6y ago
6
Solved
buddhi_coop
Red stem
I got a pink stem on my Runtz plant. Just transplanted it from a 1 gall to. 5 gall 2 days ago & I did drop it on its stem 2 times. Now the stems red & ive been worried ever since I dropped it that it’s not gonna make it. Why are my stems red ? Is it the amount of nutrients ?
Plant. Stem - Red or purple
Roots. Too few
Feeding. Other
5y ago
2
3
Solved
Eddjack
Deficiency?
I can't tell if it's a deficiency or light burn, what do you think? What could it be? It mainly appears on the fan leaves...
Leaves. Edges burnt
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
5y ago
2
2
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
malumalu
Health
Is something wrong with my girls ????
Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
4y ago
1
Solved
Autospud
issues late in flower
I am late in flower with my little blackberry kush and she has begun to fade. Shes foxtailing and doesn't seem to be putting on bud weight, has red stems and clawing leaves. Is this natural late in flower or something caused by me?
Week 9
Buds. Not fattening
Leaves. Curl down
Plant. Stem - Red or purple
6y ago
3
3
Solved
Tubington9
Weak rubbery stems, slow bud development. Ideas to help recover or increase growth?
I have 2 plants, both crop kings feminized blue dream. One is progressing very nicely through flower (pic 1), the other has very weak steams buds that are lacking in growth (pic 2). Any causes or corrections i can make to help her along? Would hate to kill’er off 17 weeks in.
Plant. Stem - Weak
Plant. Stem - Red or purple
5y ago
3
5
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
5y ago
3
4