Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Nutrient burn
Mitch
started grow question 5y ago
How can I fix a nutrient burn on a seedling?
Solved
Leaves. Color - Dark-brown
likes
MrHaze
answered grow question 5y ago
clean water and more light
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Flex1
Thankfully not my plant but what do you think this deficiency is? My first thought was actually that one plant fungus r something that causes brown circle like spots. This is the top of the plant. No curling to leaves.
Leaves. Color - Dark-brown
5y ago
2
Solved
GoldenWeedGrower
Brown tips and edge
Hi guys, can you please tell me if the signals on the leafs are normal in this stage or if I should be worried about ? Many Thanks 🙏
Leaves. Curl up
Leaves. Color - Dark-brown
3y ago
4
2
Solved
MarkWatney
Droopy leaves?
Is my plant okay, i feel like it could be overwatering but i’m not sure, leaves are droopy, and first leaves it has starting to get little dark spots, not sure what’s happening
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
2
1
Solved
Greenlady
What happend? I just started feeding them yesterday with this, but the others are just fine.. Did i burn it? What should i do?
Leaves. Color - Dark-brown
6y ago
4
Solved
weefi
Brown leafes are extending
Week 7
Leaves. Curl up
Leaves. Color - Dark-brown
2y ago
6
6
Solved
awymist
Brown endings on the leaves
Is it okay that my plant has these brown endings on the few leaves?
Leaves. Color - Dark-brown
4y ago
1
1
Solved
Jake13255
Possible manganese deficiency?
I fixed some previous issues and have not been feeding my plants. They are in peat and worm castings and pearlite. About 6.6ph soil, watering with 6.5-6.6 water. I am going to water with nutrients again to see if that helps just want to hear another opinion.
Week 5
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Cana_Gen
Weird burn
Thought I had a calcium deficiency but now I’m not so sure. Could have got a bit too much direct sun out of the tent. Any ideas on this ?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1
Solved
FiFrElOt
Demande de diagnostic
Bonjour, je suis actuellement en semaine 7, mon problème dure depuis la semaine 5 et je n'arrive pas à l'identifier... Quelqu'un à déjà eu un problème comme celui la?
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
5y ago
2
2
Solved
Dgessy
tâches sur les feuilles
quelles sont ces tâches ? Merci
Week 6
Leaves. Color - Dark-brown
4y ago
1
Solved
PinkParrot
Brown leaves
[ Lemon Orange 70% sativa ] Lot of brown leaves, starting from the tip [ Persian pie 60% Indica ] less affected by the problem (same watering) { We tried } PH 5,7 | & high PH 6,2 EC 0.9 | EC 1.2 Upper light Cooler temp Higher Fans speed Note : Grow & Bloom bottles crystalized..
Week 9
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
4y ago
6
6
Solved
EirikBloodAxe
Stress or deficiency?
Two leaves around main Cola. Yellowish with rust spots. Had its first day in tent with low humidity. Did some first time defoliation to increase air circulation. Stress or Potassium, Calcium deficiency? Northern lights auto, 8-9 weeks. Canna Coco Nutrients.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Beginner86
Brown leaves on top
New question i have startet to give her this week (monday) less nutrients because next week i will start too flush and habe yesterday give her the „last watering with all nutrients that her get on maxed per 1,5L water“
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Other
4y ago
4
6
Solved
Growit2321
New growth problems
Is this a calcium deficiency? Noticed it the worst on the newest growths I’ve got slow growth as well. At first i thought it was bugs but then I noticed darkening it leaves and more spots showing up even after checking for eggs( none found)
Week 3
Leaves. Edges burnt
Leaves. Color - Dark-brown
6y ago
1
2
Solved
Young_agronomist
Что происходит с листьями ? Подскажите пожалуйста 🙏
Leaves. Color - Dark-brown
3y ago
4
2
Solved
Diariesweed
Folhas pontos de ferrugem
Alguém sabe dizer oque se passa??
Leaves. Color - Dark-brown
5y ago
2
Solved
bekiffteridiot
Nutrient deficiency?
My plant is not doing good and I sadly don’t know what’s wrong with her. I would be very happy if someone could help me solve this. My tent is about 26-29 degrees at day and 24 at night. RH is 60%
Buds. Not fattening
Leaves. Curl down
Leaves. Color - Dark-brown
2y ago
1
1
Solved
420pete1
I am trying to figure out what I need to add or do to my plant and what the deficiency or pest problem there is please help first time grower look at the pictures and videos I took of the leaves please
Week 15
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
Solved
paliastomi
Leaves developed strange textures, How to fix it?
So it's Day 45th Today (7th Week) and Pearl developed some brown/orange/yellowish textures on it's leaves which you can see in the pictures. What's the cause and how do I fix it? 😭 Also lower 2 nodes lost coloration and are now yellowish, is it because of not enough sunlight?
Week 7
Leaves. Color - Dark-brown
5y ago
3
3
Solved
R2d2420
Discoloration in a few leaves
Got a few leaves with a bit of discoloration. Id say a lighter shade of green going on brown. Hope the pic helps. Should I be worried?
Leaves. Color - Dark-brown
5y ago
1
1