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Back to Grow Questions
Hojas quemadas
Pinkpanther
started grow question 6y ago
¿Que pasa? ¿Como lo soluciono?
Solved
Leaves. Color - Yellow
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ijustdontgiveaf
answered grow question 6y ago
how many nutrients (and how often) do you feed them? yellowing/browning of the tip of the leaves is often caused by nutrient burn (overfertilization)
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Selected By The Grower
Pinkpanther
answered grow question 6y ago
Riego con powder feeding, con EC a 1,6, estoy en fase vegetativa.
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Similar Grow Questions
Solved
Kourtney80
Seedling yellowing?
Hi, this seedling is about 2-3 weeks old, I’ve only been feeding it water at a ph of 6-6.5. This is my first time growing ever and I’m not sure if it’s normal or not, please could you help me?😅 it can’t be heat as my lights only 60w
Leaves. Color - Yellow
Setup. Seedling
6y ago
3
4
Solved
Cannabis_Ninja
Weak yellowing leaves in middle of flowering
I clicked resolved instantly by mistake but if anyone else has any other suggestions, go ahead
Week 16
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
1
2
Solved
Cannabis_carlitos
Why are leaves turning yellow?!?!
Wtf is happening to my plant? I have done the exact same things to both and one is completely fine. You can see image 1, one plant is fine the other yellow
Week 19
Leaves. Color - Yellow
4y ago
1
2
Solved
HarrrryyyPoota
Hydro 3 plants 30 l experyment
Hey im in 11 week of grow is hydro i used canna a+b +calmag olso bacteria My ppm is 450 when I feed and before feed drop to 350 ppm normaly i add 30-50ppm cal mag leter rest to 450ppm a+b what this yellow spots minds i must go witch ppm down or up ?
Leaves. Color - Yellow
1y ago
1
2
Solved
Don1daz
Leaf going brown
Is this a deficiency or a temp issue I'm at 79 during the day and drops to 65 at night the rest of the plant is fine apart from the bigger leaves
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Other. General questions
6y ago
2
2
Solved
ChromeBudz
Plants are looking a little rough and I would love to save them. Any help would be greatly appreciated.
First time growing in a few years in a new tent. FF ocean forest soil - ES 300 v3 Electric Sky grow lights x 2 - Barneys Farm Orange Mimosa Any advice on how to fix this? They're close to day 60 in veg and I'm strongly just considering cutting them and starting over. Can I save?
Leaves. Color - Yellow
Plant. Wilting
5y ago
4
3
Solved
Shivashamboom1
È possibile questo??
Buongiorno amici growers,vedete come sono gialle le foglie nuove. è 3 giorni che l'ho passata a 12/12 e la sto alimentando con Advanced nutrient.stanno tornando Verdi. Advanced nutrient aiuta con la fotosintesi clorofilliana....tornano verdi....ma è normale?
Leaves. Color - Yellow
2y ago
1
Solved
lucasurfer420
Yellow streak on leaf
Hi guys reaching almost week 3 in few days. Just saw this yellow streak on the edge on right leaf ? What could be ? Thanks guys.
Week 2
Leaves. Color - Yellow
6y ago
6
4
Solved
heythere12345
How does it look? Should i be worried about the yellowing leaves? Day 53 speed devil auto#2
Leaves. Color - Yellow
5y ago
1
5
Solved
happykat
Is the slight yellowing ad curling of these leaves ok or indicative of something?
Curling and yellowing of leaves in a few instances, both near the top and bottom of the plant, with no noticeable discoloration on the branches in between. I'm feeding it 1/4 strength Grow Big (2Cups) and 1/4 strength CalMag (1Cup) when I water every 3rd day. Ph runoff 6.8.
Week 3
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Schedule
5y ago
1
1
Solved
Puff2much
Yellowing of leaves
Hi there I am new to growing my set up is 4x4 tent mars hydro tsw 2000 I have 3 autoflower in 3gal airpots growing with biotabs and the leaves are turning down and yellow please and thanks in advance I really appreciate any help
Leaves. Color - Yellow
6y ago
1
5
Solved
GhettoStyle
Friends who know DWC help me figure it out!!! please!!!
first and second week, the pH of tap water without fertilizers was 5.7, which is 100 ppm. led light 240 dis. 25 inches friends help me what did I do wrong? I was told earlier that I start feeding early, but now the plant is without food and the leaves have started to dry anyway!
Leaves. Color - Yellow
Setup. Seedling
Feeding. Other
4y ago
4
6
Solved
psuperman
Calcium Def/Wilting or other issue?
So after 24 hours of feeding it CM Plus it doesn’t look any better. I’m hoping there is not another underlying issue. Environment remains the same. Pics are 24 hours apart. Or will it take a few days + before seeing improvements?
Week 8
Leaves. Curl down
Leaves. Color - Yellow
Plant. Wilting
5y ago
5
11
Solved
Rebola
Help brothers.. Very lime green and pale leaves?
Yellow pale and bottom leaves are dying.. I think i found the source of the problem but i still want some advice from experienced growers!! I just update my diary, if my diagnosis is wrong please tell me 🙏
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
2
Solved
Nellyitis
Hi First time grower. My Gsc's fresh leaves are real light green is that normal? Cheers.
Week 1
Leaves. Color - Yellow
8y ago
2
Solved
EmeraldLakeCannabis
Progressive yellowing on older fan leaves ~F14-F35
Hi, past two weeks or so I've been noticing progressive chlorosis and eventually some necrosis starting from the edges of the leaves and working inwards. Photos of this can be found in Week 18 Flower denoted by "For grow question #x 12/1" Humidity low, could be related? thx
Week 18
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
2
Solved
Panda56
Yellow spots on leaves
Are the yellowing spots signs of Leaf Septoria? I'm assuming it's more of a nutrients issue but have never experienced LS and wanted to get some second opinions.
Week 4
Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
1
1
Solved
mrHazeCake
Yellowing of the lower leaves
Yellowing of the lower leaves at the 7th week of flowering is this normal? I removed about 5-6 pieces from each bush, now I water 750ppm 6ph 400ml-day, I'm afraid to give more, what do you advise? If this is a normal process, can I remove all these leaves and add ppm to the solut
Week 7
Leaves. Color - Yellow
4y ago
1
3
Solved
Kush_Maniac
I have noticed a curl in the leafs ? Anybody could help me identify what’s wrong with the nutritients on this plant ?
I have noticed a curl in the leafs ? Anybody could help me identify what’s wrong with the nutritients on this plant ?
Leaves. Curl up
Leaves. Color - Yellow
5y ago
1
1
Solved
Mini_Boss
HEEEELP
Need urgent help, everyone in rollitup saying it was a PK deficiency but the more bloom i give the worse it gets. Need help fast please before it all dies.
Week 9
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2