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Back to Grow Questions
Nute burn?
Realtree8858
started grow question 1y ago
Is this nute burn or something else? Growing in 5 gallon fabrics pots with soil / the bottom has super soil. Plants are 100 days old.
Solved
Leaves. Edges burnt
likes
SmallCannabisDojo
answered grow question 1y ago
It is in fact nutrient burn, probably nitrogen. The tell tale sign is the browning of the tips without turning yellow first/around the burned tip.
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Selected By The Grower
AutoflowersSucK
answered grow question 1y ago
It's classic nutrient burn 100% Done it before. Looks exactly the same.
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Mrb29
answered grow question 1y ago
my best guess would actually be a potassium deficiency. since the rest of the plant looks healthy. it starts on older leaves and works its way up.
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Similar Grow Questions
Solved
Jo3108
Imali razloga za brigu radi ovih flekica ? I nekako na ova dva sastrane lista koda su vrhovi potamnili?
Leaves. Edges burnt
Leaves. Color - Dark-brown
3y ago
1
4
Solved
borneopothead
Diagnosis
Diagnosis? Is this nute burn or nitrogen toxicity?
Week 5
Leaves. Edges burnt
5y ago
2
1
Solved
GreenThumb333
So this plant is starting to yellow and burn. Just tried upping my ph but if it continues should I flush and at what ph?
Week 13
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
3
4
Solved
Krafty
What is happening to my plants?
I had them in the terrace outdoors. Temperatures sometimes reach 40C. Lately more and more yellow leaves in the ABC have been showing up. In the other normal leafed plants crispy dried and brown leaves are showing. Now the ABC also is showing some dry leaves and yellow as well.
Leaves. Edges burnt
Leaves. Color - Yellow
3y ago
5
Solved
Cheezy
In the 4th picture of week 4 I have pictured some leaf damage occuring on relatively new growth. From what I can google this appears to be a potassium deficiency, any opinions?
Week 4
Leaves. Edges burnt
6y ago
1
4
Solved
nonick123
¿Quema de nutrientes?
La Orion F1 se ha puesto de un día para otro como veis en las fotos! :-( Creo es quema de nutrientes Uso solo abonos orgánicos de Biobizz, el sustrato es todo organico (ver Semana inicial de Germinacion del diario) y pH controlado ¿Qué me recomiendais que haga con ella?
Week 5
Leaves. Edges burnt
2y ago
4
3
Solved
Pseudofejk
LightStress or Too much phosporus?
Hi guys, please could you help me with this analysis of fan leaves? The symptoms are located on the top leaves the bottom part is clean so far. It appeared after the latest watering/feeding (Biobizz) when the Bloom part was increased also lights was pretty close. Thanks
Leaves. Edges burnt
4y ago
1
2
Solved
Dormando
Fan Leaf tips and light spotting
Been feeding ferts regularly every third day watering. Using BioThrive Grow, Bloom & CalMag. Seeing some leaf tips burning and light yellowish spots. Overall the plant looks healthy, there are only 5-6 leaves showing these signs. What is wrong with my G ?
Week 12
Leaves. Edges burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
2y ago
4
8
Solved
JABS420
Burnt and drying leaves
Any idea what I might have done wrong on the sick mothman maybe nutrient lock or overwatered? It was the only plant without drainage hole and stayed pretty soaked as I was out of town for 3 days. Any advice is appreciated!
Week 2
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Dark-brown
3y ago
3
3
Solved
xtRaCorTx
Light, nute, wind or heat burn?
Im getting some browning on the serrated edges of the leaves, moreso on the upper fan leaves, but not on the sugar leaves, with some cupping of the upper leaves and the ones directly under the light are getting a lighter color overall. Any guesses? Light, nutes, wind or heat?
Week 9
Leaves. Edges burnt
5y ago
2
2
Solved
Weediz
What should I do from here?
I had some problems about a week ago. I investigated, and corrected at my best, but I am not sure what to do from here? Do they seem to get better? Should I do something different or just keep going as I am? - More pics and info in my diary
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
1
2
Solved
Just_Weed
She has yellowing and dying leaves issue for a while now. I was giving more nutes lately to combat the issue. Now burnt tips say it is to many nutes. So I decided yesterday that I should water with a bit of calmag before next feeding at beggining of the week.
Week 17
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
1
Solved
Marijuanaut
Yellow/burned tips & curled leaves
I have an issue with some yellow/burned tips and curled leaves. I already suspect that mainly is from light stress but could also be a nutrient deficiency? I´ve raised the lights the max I can and keep it at 80% for 20 hours. Biobizz soil and nutrients. Thanks in advance!
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
6mo ago
10
7
Solved
neros13
Flowering issues
First time! Everything perfect until 1st week flowering. After that started the issues. Is overfeeding, is hungry, to much water? The second week flowering I started Cal mag, alg a mic, bioheaven to help the situation. Before that only npk. Watering 1-2 per week
Week 2
Leaves. Edges burnt
Leaves. Color - Yellow
Plant. Too short
3y ago
4
5
Solved
willisknows
Leaf tips turning yellow or brown
Is it normal for leaf tips to start turning a different color? I thought maybe it was nutrient burn so I flushed it a few days ago. I’m a total noob with growing so I’m not sure if they’re supposed to get better after a flush.
Leaves. Edges burnt
4y ago
1
3
Solved
FunkyNutz
New grower with questions about burnt tips, browning/scrunching leaves and some pale/yellow spots!
I noticed Quick One had issues with burnt tips and discoloration by the end of week 1 and 2, what could've been the issue? Apple Fritter is looking sick, brown spots, what is that? Easy Bud and Quick on have slight yellow/paled spots on their leaves, only 1-2, is that normal?
Week 3
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Dark-brown
8mo ago
3
3
Solved
illyrian
K deficiency or excess?
What do you think of this leaf? Week 10 critical punch auto
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
3
3
Solved
W3tWeed
Thoughts?
Can someone confirm the brown spots are a calcium issue, What are your thought on the brown tips?
Week 11
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
2
Solved
Royalgorillaxx
Is it normal?
Is this normal?
Leaves. Edges burnt
5y ago
1
2
Solved
CTCan
Having some nutrient issues. A few leaves are yellow with brown tips (first couple pics). I also had some nute burn a couple weeks ago after switching to GH so I lowered my feedings. Now I’m confused if it’s an excess or deficiency or something else? Any help much appreciated
Week 18
Leaves. Edges burnt
6y ago
2
1