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Back to Grow Questions
Nutrient burn
Mitch
started grow question 4y ago
How can I fix a nutrient burn on a seedling?
Solved
Leaves. Color - Dark-brown
likes
MrHaze
answered grow question 4y ago
clean water and more light
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Rafaelko
Which deficiency could that be?
Help me please to find out the deficiency of the Royal Gorilla Automatic 😳 4 Veg Week. Temperature 25-27 degrees RH 60-75 60% soil - 20% coco - 20% perlite Feeding Chart GHE FloraTrio pro 1 Gallon: 5ml CalMag 4 ml Micro 5ml Grow 1ml Bloom I did not spilt water on the leaves
Leaves. Color - Dark-brown
5y ago
1
1
Solved
YellahJelle
rusty spots
what are these rusty spots? it is getting worse then a few days ago. week 4 of flowering
Week 10
Leaves. Color - Dark-brown
5y ago
1
1
Solved
ganzigunnu
this means?
only deficiency showing now, started feeding only recently. why could have this happened?
Week 7
Leaves. Color - Dark-brown
1y ago
4
4
Solved
Mitch
Nutrient burn
How can I fix a nutrient burn on a seedling?
Leaves. Color - Dark-brown
4y ago
1
1
Solved
KushManF
Leaves are yellowing
Leaves are going a yellow and brown colour. Not sure what is going on? Any advice?
Week 9
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
1
Solved
JuanHaze_Arg
Deficiencia o exeso de K?
¿Deficiencia de nitrógeno? ¿Deficiencia de fósforo? ¿Deficiencia de calcio? La auto m haze tiene manchas amarillas en las hojas grandes más superiores. Las hojas más viejas del tallo principal están pálidas y con manchas como rosados, los peciolos están púrpuras. Más info entrar
Week 8
Leaves. Color - Pale
Leaves. Color - Dark-brown
Leaves. Color - Mottling
2y ago
4
1
Solved
bfcuk
I have noticed brown spots on a leafes, what is it ? overdose ?
Leaves. Color - Dark-brown
6mo ago
3
5
Solved
OmlongliveCanada
Hello! I am growing 4 plants in one dwc and plants have this brown spot came slowly (2nd and 3rd week photos) I think I kept lights too close , cfl was like 2 inch away and now led was 12 inch (just raised to 18 inch now). Or may be nutrients water I used 2/3 of what was on bottl
Week 3
Leaves. Color - Dark-brown
6y ago
1
1
Solved
Smoking_Joe_Frazier
Discoloration underneath the leaves. Should I be concerned?
Leaves. Color - Dark-brown
1y ago
2
2
Solved
Smoking_Joe_Frazier
Nutrition deficiency or nute solution on leaves during watering?
Hi Growmies,during my monitoring routine I found some brown spots on the leaves. Not many but on some leaves the brown spots have become transparent and I can see through the leaves. Any ideas what could have caused the brown spots? Perhaps not enough CalMag? Rest looks healthy.
Week 6
Leaves. Color - Dark-brown
10mo ago
4
3
Solved
evilavocado
Sensi Amnesia Auto looking unhealthy :(
Sensi Amnesia Auto looking unhealthy. Week 6 since sprouting. Leaves getting dark brown spots, yellowing and getting crispy. This is my first grow and I'm lost on what to do. Please help :)
Week 6
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Dark-brown
3y ago
4
4
Solved
GanjaGartenZwerg
Braune Blätter in Blüte
Pflanzen bekommen braune Blätter gedüngt wird mit BioBizz auf Erde die pflanzen standen leider ein paar Tage zu nass ich hoffe ich habe kein fusarium drinnen pflanzen sind schon seit drei Tagen nicht mehr gegossen worden und immer noch nass was kann ich ma
Leaves. Color - Dark-brown
1y ago
2
7
Solved
Mysteriogo
Leaves problems
Can you please help me ? This little one is week 9, but seem to have a lot of trouble :( Also, I can't find the perfect watering spot. It's indoor with 18L pot, but if I'm watering more that 1L each 3 days, it's wet all the time. How can I do ? Thanks a lot
Leaves. Color - Dark-brown
3y ago
4
9
Solved
CollectiveSol123
How can I fatten my buds up..new LEDs soon..that will help..
Week 28
Leaves. Color - Dark-brown
6y ago
1
1
Solved
GEESTGROW
Black tips and spots on the leaves
I'm having problems with the leaves. I estimate that the plant has about two or three weeks left to live, and I don't want to have issues now. Some tips are darkening, and spots are appearing on the leaves
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3mo ago
3
2
Solved
Grishka
Can you identify the issue?
Leaves turning yellow and brown and curling at the tips
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
Solved
Dillsnills
Advice on what's going on with this plant some yellow and brown on the leaves
Looking for help to diagnose what's going on w this plant,did a mini flush ppm runoff 610 intake 345ppm, wk 7 flowering Girl Scout Cookie Auto GardenOfGreen, should I do a nute feeding next,FF chaching,big bud? Ph6.5. Advice input opinions greatly appreciated.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
1
Solved
BrannabisTHC
Toxicity?
Hey growers This Purple Haze is showing some discoloration at the edges and tips of her leaves It's week 3 of flower Water with a PH of 6.0
Leaves. Color - Dark-brown
3y ago
1
4
Solved
Samurai0627
Are you deficient in calcium?
Black spots appeared on the leaves. What is the cause? Flowering 6 weeks
Leaves. Color - Dark-brown
3y ago
1
Solved
420keef
My leafs turn yellow very fast sometimes with dark almost black spots on them is that normal? And what can i do about it?
Week 11
Leaves. Color - Dark-brown
7y ago
3
3