The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
I should have asked this in my earlier post but ca...
Sativa_Juice_Grows
started grow question 4y ago
I should have asked this in my earlier post but can anyone help determine if i have light burn or nute burn? first time this has happened so im unsure. thanks in advance!
Solved
Week 8
Leaves. Tips - Burnt
likes
DawgHaus
answered grow question 4y ago
Looks like a bit of light burn you’ve got there matey. Raise it up 15-20 cm. Good luck bro 💪
3 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Wizwizyo
Nutrient burn or not?
Nutrient burn or not?. DAY12 1ml/l AB tomatoes nut EC = 0.7ms/cm. PH 6.1 When issue (DAY11) 0.5ml/l AB tomatoes nuts EC = 0.35ms/cm PH 6.1 70%++ humid 29*c temperature 28*c Water What should I do next and causes it? https://growdiaries.com/diaries/165372-grow-journal-by-wizwizyo
Leaves. Tips - Burnt
3y ago
3
5
Solved
Maskedcucumber
3rd week since 12/12 and chlorosis is getting worse !!! Will my crop be crappy ?
Brought EC to 1.6, added 21ml of calmag, had to add 2L of osmosis water because the EC was 1.78. I changed the bad Ph probe and I let it fluctuate between 5.75 and 6. Should I remove the aluminium foil on the pot to let them breathe ? Not sure they are overwatered, I'm desperate
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
3
4
Solved
JoeShmo420
What is your best advice for helping plants look great and not dried out on any edges?
Brown edges got me down. I'm sure its just humidity. I've been adjusting the light. Could it be more? whats your best seasoned advice to keep those edges looking crispy... (Good) ? not in the wrong way!
Week 4
Leaves. Tips - Burnt
2y ago
2
2
Solved
Scandinavia
Nutrient burn? Help me diagnose and give a solution, thanks
Im pushing the limits with my feeding, im giving around 600ppm but my runoff is around 1050ppm. One plant doesnt like it. But before I give her a week of only PHed water, I want to make sure my diagnose is correct. What should I do with her? One week off?
Week 4
Leaves. Tips - Burnt
5mo ago
1
1
Solved
KCduzit
Leaf tips burned, cut down feeding?
Are my plant over fed? I’m currently 5.5 weeks into flowering and my plants are displaying some burning on their leaf tips, I know it’s probably nute burn, but I am wondering if it severe enough to cut down my feeds. I am currently feeding remo at the recommended chart amount.
Week 14
Leaves. Tips - Burnt
5y ago
3
3
Solved
Eponymus29
Nutrient burn?
Hi and TIA, I'm just doing as growinggrannie said and putting my question with the diary, so this is the same question as before, did I burnt my plant?
Week 4
Leaves. Tips - Burnt
Feeding. Other
4y ago
3
Solved
Getupandgrow
Rusty dry leaves
Hey guys what does this look like is going on with sugar leaves is it deficiency or toxicity by the looks of it? Possibly light burn?
Week 10
Leaves. Tips - Burnt
5y ago
1
2
Solved
Rusticbuds
Noticed some brown tips showing up. . I've never fed at 100% full strength yet. Is it still to much or a deficiency you think?
Week 9
Leaves. Tips - Burnt
6y ago
2
2
Solved
boomgt
What happen with my ladies?
Hi, Growers After switching to Bloom nutrients. I have concerns about the leaves, They have a rusty spot, dry, and fold up. Can you guys advise me. How to fix it and. what is the reason why they have this issue - Aeroponic system pH 6.3sd ec 1.6 rh 60-65% temp 26-28
Week 8
Leaves. Tips - Burnt
Leaves. Curl up
3y ago
2
2
Solved
AmsterdamBase
How long left? Leaf tips burning
I wanted to ask what is going on with my leaf tips! I'm not to concerned though since my plant should be close to done maturing. I have +90% cloudy trichomes, barely any amber yet..how long do you estimate I have to wait to achieve a decent amber amount? Thanks!!
Week 8
Leaves. Tips - Burnt
5y ago
1
1
Solved
Pyramiid
Nutrient burn or under watering?
several leaves getting yellow at the tips. have not made any major changes to the environment in over 2 weeks. Water ph is 6.3. I am leaning towards under watering since the bigger of the 2 seems more affected. How would a more experienced grower proceed?
Week 4
Leaves. Tips - Burnt
5y ago
1
1
Solved
LegalGrowMyOwn
experienced growers are in demand😵💫💡
Hey volks 🙌 I'm trying to grow 3 different grow phases in my 4x4 tent, but getting too much problems with my light.(Mars Hydro TSW 2000) its too strong for my little plants. Can you give me same advice about hight/intensity? Thanks alot and happy growing🌱
Leaves. Tips - Burnt
Setup. Lighting
1y ago
2
3
Solved
Jworjik
What is the issue with my leaves?
What could be the reason for that? The leaves turn yellow and looks like there is a burn?
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
2
Solved
DWCDream
Nute burn or environment?
Leaves curled on edges,tips brown and brittle falling off. 40days in flower. Temp floats between 20-26°C night and day, hunidity 50-65% measured top of the canopy wifi sensor. Good ariflow lights are 500W 3ch 75V/100B/100UV ontop and 400W (6 bars sides and under)
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Curl up
2y ago
3
4
Solved
hidemefromevil
Help?! Should I Add Cal Mag
What can I do? Should I add some Cal mag ? I flushed 2L water ( 11L Pot)
Week 3
Leaves. Edges burnt
Leaves. Tips - Burnt
3y ago
5
4
Solved
Khando
Can anyone tell what is causing these yellow tips on new growth on this plant?
I noticed my DLI was around 42 at the top of this plant so the light may have been too strong, or it could be a nutrient issue? Using CoM Stonington soil, plant is 26 days old. Haven't added any nutrients to the soil yet.
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
1
3
Solved
Sour_diesel94
Forbidden runtz excess or deficiency problems autoflower
BAD WEEK! need some help here guys.. Brown / rust spots started to appear on the tips and slowly started yellowing leaves. Im following the master advanced nutrients chart and watering 2 times a week. Last week feed was 20 litres R/O water 80ml bloom A 80ml bloom B 40ml of every additive on the chart 20ml cal meg 30ml phup PH adjusted 6.50 After i started noticing the brown spots / leaves curlin up and stunted growth i skipped a feed and flushed with plain R/O water used 30 litres for 4 auto plants. Yesterday i watered again but cut the nutes in half. 20 litres R/O water 40ml bloom A 40ml bloom B 20ml of every additive on the chart 20ml cal meg 20ml phup PH adjusted 6.50 I still don't know what the problem is, if it is a excess of something or a deficiency..Looks like a cal meg deficiency but ive beed using cal meg since the beginning. Maybe i have excess nutes in the soil and resulted in nutrients lockout of cal meg or something else? since i water twice weekly should i water with nutes always ? The master advanced nutrients chart still sometimes confuses me. Please any help will be appreciated
Week 8
Leaves. Tips - Burnt
3y ago
1
1
Solved
superskunkyfunk
Yellow crispy burn spot leaves
Does anyone know what could be causing the curling upwards on the leaves and burn spots, Yellowing as well? They're 7 weeks into flower and have been fed fox farms nutrients each other watering the whole grow until last week. The past week I have used plain water. Ph&PPM fine.
Week 11
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
3
4
Solved
koronkonko
What is this symptom?
Have a symptom of something that I could not understand. Started with yellow color from the edge of leaves, suddenly become a brown/yellow color and top of the leaves dried too fast like burned. any ideas? under plant: pH 6,6; EC 1,7;
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
7
Solved
karitacyan
Help - brown tip/ stem / what is this white bug (maybe thrips)
Growing Green Gelato Auto - RQS in an 11L pot outdoors, Biobizz Light Soil. Day 16, 30°C, occasional wind, no nutes. 1st/2nd: Brown leaf tip progressing and found 1 more today. 2nd/3rd: Is my stem normal? 4th: Found a flying white bug, also small long white/transparent ones.
Leaves. Tips - Burnt
Setup. Strain - Autoflowering
Setup. Outdoor
7mo ago
7
2