Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
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
Brown marks on leef :-(
guerilla
started grow question 6y ago
Not sure if this is a deficiency, heat stress, or maybe the nutrients have got on tye leef and burnt it.. please can someone help me out?
Solved
Week 2
Leaves. Edges burnt
4 likes
KcK420
answered grow question 6y ago
looks like light burn but im new here. just trying to learn more! hope you turn em around good luck brother man!
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Dankbudz84
Is this Ph lockout
Coco drip setup with the full canna line except boost. Week 7 juicy fruits auto. Feeding at 1.5EC and ph 5.8 to 6.2. I drip for 26 seconds about every 2 hours pump stops as soon as there is run off. Run off was at 5.25 Ph and 1.5 EC. I flushed with ro water with nutes 1.0 5.8.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
5y ago
2
Solved
Zilla
Dry yellow tips
I've noticed a few leaves have developed some dry tips on the ends including some of the new ones coming through. Can anyone tell me what could be the problem? Feeding bio grow 2ml per l at the minute. Is it a deficiency of some sort? Or nutrient burn? Worth sticking to water?
Leaves. Edges burnt
5y ago
2
2
Solved
FrappeDuRif
9 days old seedling suffered from a heat/light burn
Will the seedling recover from its heat/light burn ? When going outdoors, do you usually place your seedlings under the direct sunlight ? Current temp in my location (22°C day/15°C night) Thanks in advance !
Week 2
Leaves. Edges burnt
6y ago
4
3
Solved
Green2Gold
Over Fert?
is that normal?
Week 4
Leaves. Edges burnt
6y ago
2
4
Solved
Goodvibs
Hi guys. I have slight yellowing tips. Fed plants 24 hours ago, growing in coco. I also tweaked my light up in brightness Should I adjust anything or see how see goes over next few days. Thanks and have an epic day 🤙
Week 7
Leaves. Edges burnt
Leaves. Color · Yellow
4y ago
1
3
Solved
Ezzjaybruh
Started Flush - Rust color on edge of sugar leaves
So these are starting week 8 of flower - I just started flushing these- they’re in coco. Within the last day or so they’re developing these rust colored orange areas on the edge of sugar leaves. Is this just natural during flush with coco? Or what’s going possibly goin on? Thanks
Week 11
Leaves. Edges burnt
6y ago
5
5
Solved
Anorak
Tips burning, plants dying, very fast progression
Greetings growers! Plants are dying, every grow it starts in the 3rd week of flowering. Using Green House Feeding Organic, PH is up to the point,100% sure. Soil - light mix,vermiculite, perlite. Top leafs are burnt, bottom leafs are turning yellow and falling off.
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Curl up
5y ago
2
2
Solved
Grasszilla
Curling and brown tips
Hi guys... Ive got nutrient burn amd the tips are starting to brown up and the leaves are making a bow effect any suggestions of what this can be?
Leaves. Edges burnt
Leaves. Curl down
5y ago
2
2
Solved
CanadianGrowing88
Rusty/dry looking tips
The tops of one of my plants is showing some signs of nutrient/light burn, I’m not sure which it is. It’s directly under the centre of my light, it’s at 18”. It’s the one plant only and each have been receiving the same amount nutes/water rotate plants around?Any help appreciated
Week 7
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
2
Solved
Burntjalepeno420
Deficiency?
So I noticed this yesterday and I'm struggling to figure it out. The symptoms only appear on a few leaves of only 1 branch. Nothing about the environment or feeding has changed. A recent flush of plain pH'd water showed slightly acidic soil but not too crazy. Bottom feeding with
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
4mo ago
2
Solved
Saxony1990
Pink Lemonade week 1 of clones Show signs of Light stress and Issues with PH water levels can some one please confirm. MY PH reader is showing 5.8PH but i'm thinking it maybe faulty.
Week 1
Leaves. Edges burnt
7y ago
4
4
Solved
Kmurr07
Nutrient burn?
What nutrient burn is this? I only assume nutrient burn bc it showed up a day after feeding. Thank you!
Week 9
Leaves. Edges burnt
3y ago
1
Solved
Liam_2020
Small brown/yellow spots on lower growth!?
Thoughts on this please guys!...hopefully nothing to worry about as I think they look well & healthy? But 2 of the plants (both indicas by coincidence) have developed some little brown/yellow spots on the lower leaves the last couple of days???
Leaves. Edges burnt
6y ago
2
4
Solved
BlueGrass
Please Help!
Does anybody knows whats going on with my plants? Is it lack o nutrients or excess? Ive been monitoring temps, RH, and PPFD. What am I doing wrong guys?
Week 4
Leaves. Edges burnt
3y ago
3
2
Solved
AutoflowersSucK
Plant issue
Best guess as to what this is caused by? Only appears on upper half of the plant. Lower half is healthy and normal. Flushed with 5 Liters of 6.4 pH water stopped the progression
Week 7
Leaves. Edges burnt
Leaves. Tips · Die
3y ago
3
5
Solved
Bimbadabang
Help in identifying Burnt tips amnesia haze
Hello, If anyone can help me identify the cause of these burnt tips it would be a great help! For info: Amnesia haze week 9-10 Ph runoff is 6.4
… Show more
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
4
3
Solved
beer420
So I know I have an excess of nitrogin and that because I put to much nutes in the pre prepared soil. However, before the tips start burning, also on the leaves itself some burnt spots appeared. Could it be light burn? Thanks!
Week 7
Leaves. Edges burnt
8y ago
5
5
Solved
bigdaddyjay73
Leaf problems.
In the last couple days, the plant that has been doing the best is now having some dried out, crumbly leaf tips. It is not undewatered. Has it just got through all the nutrients in the soil? The roots are very healthy.
Week 4
Leaves. Edges burnt
6y ago
4
4
Solved
Dankbudz84
Help me diagnose this color on my leaves. I don’t if it’s something to be concerned about I just don’t want it to get worse. Overall I think they look great. What do you think?
Week 5
Leaves. Edges burnt
5y ago
2
Solved
Marley03
Nute burn or light stress?
Nute burn or light stress? Or something else? Anyone know what the brown spots are?
Leaves. Edges burnt
6y ago
1