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
Sun burn
Djoudjouuu
started grow question 5y ago
Hey i just wanted to know why is my plant damaged like this ? And how can i prevent my leaf from burning ? Thanks ! 💪
Open
Week 6
Leaves. Tips - Burnt
likes
Answer
Hashy
answered grow question 5y ago
I'm not overly familiar with your nutes as only used them once or twice. But I noticed your using fish mix and a bloom. You may have been better using a veg nutrient while in veg.
likes
Complain
Similar Grow Questions
Solved
ElCapo420
Kann mir jemand sagen was mit ihnen los ist?
Mir ist vor 4 Tagen das erste mal aufgefallen das die Blätter anfangen an manchen Stellen Gelb zu werden, ich hab mir zuerst nicht viel dabei gedacht aber ich finde das es sich in den letzten Tagen deutlich ausgebreitet hat. Wär echt dankbar für jeden Tipp :)
Leaves. Tips - Burnt
Leaves. Color - Yellow
1mo ago
3
Solved
Medicanna
Classic N toxicity (:
Heyho :) since she has progressing leaf tip burn and curled tips which I'd almost certainly say is a nitrogen toxicity, would you recommend going down to 50% general strength or maybe leave out the grow supplement at all and just feed Bloom? Cheers guys :)
Week 8
Leaves. Tips - Burnt
Leaves. Curl up
6y ago
1
2
Solved
Ex0du5
Flushing in coco
How do I flush a 3 week old plants grown in coco/perlite mix. It seems like I got nutrient lockout Does the water need to be PH balanced or regular tap water( tap water sits at 7.5) and I grow them in 12L pots I hope flushing won't hurt there little roots
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
1
2
Solved
kaiabel
Can you check my plants and is my runoff ok day 30.
Can you check again, please? I tried to get my runoff today, didnt clean the trays but measured 6.8ph thats ok right? Shouold i get my ph lower than 6.5 with the food?
Week 12
Buds. Other
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
2
2
Solved
LegalGrowMyOwn
far too Lightburn/stressed
Hey gromies🤓 If got a big problem with my Mars hydro tws2000, its too powerfull for my ladys
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
3
6
Solved
CollectiveSol123
Hi all..who is using LED panels?? Tell me what you notice different and change I should make as opposed to using old school lighting..help us please!! Also, how do i add more pics to my album?
Week 8
Leaves. Tips - Burnt
7y ago
14
10
Solved
Mrbeautiful420
Tropicana cookies purple(RQS)
Do u guys think she will make it out ? I have done everything. I over fed it during the veg .Is Autoflower N she is in 75 flower from RQS. Tropicana cookies purple .will the THC downgrade or the taste ?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
2y ago
1
Solved
Herbinator
Extraction and circulation fan cut out and the tent got very hot for a few hours 😵 Any idea if yellowing at the tips is related? If not, does anyone know if I'm looking at a nutrient deficiency?
Week 10
Leaves. Tips - Burnt
6y ago
1
1
Solved
mawintinner60
Please help me.
There is a problem with the leaf tips burning. Some leaves are starting to turn yellow. I would like to know the symptoms.
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Pale
9mo ago
5
13
Solved
dyrachok
Sick leaves, good buds
Some leaves look sick. (Last photos at 8 weeks) Is this an overdose? Do I need to fix this? From fertilizers, I apply only ripen. I plan to give it 2-3 times and then flush and harvest. I know that ripen helps to end life and makes the leaves turn yellow, but not so!
Week 8
Leaves. Edges burnt
Leaves. Tips - Burnt
Feeding. Other
6y ago
2
2
Solved
MomoCookie
What to do?
What would u do? I overwatered her badly and since that her leaves ok pretty much all yellowish. Should I continue with her or start a new? I also a lot of foxtailing going on. I know ultimately it is up to me but I want to read your opinion 😂
Buds. Not fattening
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
Solved
Grazynka
Flush or what to do ?
Advice please. I watered yesterday but the stains on the leaves are getting worse. Now I don't know if it is deficiency of cal n mag due to nutritient lock out which might be due to ph being off as I have 5 reders and all of them show a different thing. 🤦♀️...or it is it rust?
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
1
Solved
GrischaBXL
Twisted, yellow/brown tips.
Hi, My plant has shown signs of a nutrient excess throughout its complete cycle. It keeps to the tips of younger the leaves that have a tiny twist in the end. I don't think it's the light as it also affects leaves in the lower canopy. I keep on flushing but nothing changes.
Leaves. Tips - Burnt
Leaves. Curl up
5y ago
1
2
Solved
McLovin69
Tips of leaves look burnt??
Day 12: Started noticing little brown marks on the edges of a couple of the leaves. Don't know what to do or what caused it. Thank you in advance for any help!
Week 2
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
6y ago
1
2
Solved
CARLOSPLANCTON
Mid Flower, Yellow, burnt leaves
What could be happening to this plant? Could it be root rot or overwatering ? its in middle flower, with good ph and organic nutrients from top crop, 26°C and 200W led cob. This are the older leafs, but the rest of the plant seems fine. this week I increased the PK levels.
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
5
Solved
TheGrowTurk
Leave trouble
Hello grower college's!! As you can see I have some leaves that are yellowing. The leaves I took are from the lower canopy. This is the 3th day since I set the timer on 12/12. Please some help and tips. I use the Biobizz line on soil. Thank you 😘
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
1
3
Solved
Trickybis82
What is the problem here?
What could this be? Any idea my fellow growmies.. I see leaf discoloration and leaves turning into claws and breaking.. so I flushed her out using flash clean and then re-watered with nutes and I think i still have a problem look at pics and video any help is much appreciated
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
4
Solved
Grazynka
Yellow tips
Can anyone tell please if this is a deficiency or nutrients burn? Yellow tips a bit there first pic. Additionally second pic. are those another leaves or pre flowers ? 🤔🤔🤔Thanks
Week 4
Leaves. Tips - Burnt
Other. General questions
4y ago
2
4
Solved
lordVoldemortCU
Weird markings on leaves
Hello, please anybody know what are these strange markings and how to fix it? My plant is on week 5 and im just adding NPK every 3 days. Thanks in advance
Week 5
Leaves. Tips - Burnt
4y ago
5
5
Solved
GuniGugu
Is it nutrient burn?
Week 9 I noticed orange/brown spots on leaves and tips turning yellow. Is it because nutrient burn? Was feeding them with all the Biobizz nutrients by their schedule. Second day, 10 week I flushed the plant. Should I continue flushing 3 weeks before harvest?
Leaves. Tips - Burnt
4y ago
3
2