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
Thoughts on leaf symptoms
MindFlowers68
started grow question 1y ago
Thoughts on leaf symptoms
Solved
Week 11
Leaves. Edges burnt
likes
00110001001001111O
answered grow question 1y ago
They are an indiscrete way of diagnosing (guessing) issues. Attach a picture next time :P
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Shockolateman08
Purple leaves and some tip burn, 6th week of flower
Can anyone tell me how I achieved this purple hue on #1? They're both the same seed from the same bag of weed. #2 has it's fall color while #1s leaves are pure purple, almost a blackberry color. I just wanna know so I can utilize this in an actual purple strain.
Week 13
Buds. Other
Leaves. Edges burnt
Leaves. Color - Dark-purple
5y ago
1
3
Solved
Pjones
Brown spots and brown tips
Hello. First time grow. I am seeing brown spots and brown tips on leaves. The spots are only on a couple of older leaves. Brown tips on most other leaves. It is a gorilla glue auto in soil. I suspect nutrient problem, but would like other opinions.
Leaves. Edges burnt
Leaves. Tips - Burnt
7mo ago
7
Solved
backchecker1
Deficiency?
OK so my plants are in week 6 to 7 of flower. I'm seeing what I thought was a potassium deficiency. The nutrient line that I am using is Remo Nutrients. I added an extra bit of Astro Flower (which has the most amount of "K" in it) to the last couple of watering top ups. DWC.
Week 12
Leaves. Edges burnt
4y ago
4
4
Solved
Wantsmoke
Is this light burn
Plant is looking like it's suffering from light burn. what do y'all think?
Week 3
Leaves. Edges burnt
5y ago
2
2
Solved
Clutch
What leaf problem am I dealing with?
Crispy brown tips, dry leafs. What's going on here? It would be weird to see this as nutrientburn cause I don't give that much. It's coming from down and moving slowly to the top. Can I still solve this?
Week 10
Leaves. Edges burnt
5y ago
7
4
Solved
Bernardoo
I see that there are yellow leaves with brown spots, the tips of some leaves are "burnt", and I also could see very small flies I think they were "Fungus Gnats" and that they may be the cause of his yellow spots, am I right? and how many weeks would you wait for the harvest? thx!
Week 8
Leaves. Edges burnt
6y ago
2
1
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
5y ago
4
4
Solved
BLAZED
Leaf problems
My leaves are getting yellow from the bottom, and some have burnt tips. It started when she is in flower. I often feed Powder Feeding from Green House. PK+ (NPK: 0-30-27) and Hybrids (NPK: 15-7-22) the PH is 6.5 They say this strain wont need much nutrients but can handle more
Week 14
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
6
7
Solved
Sauswaus
Cant find pH section. Leaf edges are burnt. Working on a student budget, had to postpone buying pH meter. Local tabwater is 7,03 - 7,74 according to internet. Ill be adjusting pH starting Thursday. Can I go to 6.0 straight away or should I go down in steps of say 0.2 to adapt
Week 5
Leaves. Edges burnt
7y ago
1
1
Solved
THe_Cannadaddy
Browning / curling of leaves late flower. 3/4 clones affected - all different strains. Refer to week 14 flower post
Browning / curling (up and down) of edges of leaves started 05/21/21 on the orange cookies Since then the OGK and TT have also gotten brown leaves, the Gelato is unbothered Could this be nutes? part of the flush process? I have also read it could be old age? a natural thing? halp
Week 14
Leaves. Edges burnt
Leaves. Curl up
Leaves. Curl down
5y ago
2
Solved
statzzz
My plant is starting to wilt. They also are getting yellow streaks. It is now 4 weeks old. Temp 83 Humidity 50 PH 6.2 EC 2040. This happened in my last grow also.. Please anyone.. Why is this happening. Thanks.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
3y ago
1
3
Solved
Rollex420
Help plz (6th week flower) wedding cake
it's been almost 2 weeks since I can't stop the appearance of this discoloration of the leaves, I increased the dosage of potassium / phosphorus and cal-mag. Now my water is about 1300 ppm and PH at 6.5, but it doesn't seem to stop! you have any advice? thanks fam
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
1
3
Solved
Donttellmywife
Is my soil too hot?
Leaves on skywalker autoflowers show some type of shock. Could it be shock from soil?
Week 2
Leaves. Edges burnt
4y ago
10
8
Solved
ItalyGrow
Some troubles
Anyone can check out my grow and help me a little bit? Have some troubles with two plants. On the one i applicated DEFOLIATION and pic: day 34 the right one. Treated all the same regarding nutrients and water. Already followed the instructions i received from the other questions.
Week 5
Leaves. Edges burnt
6y ago
1
3
Solved
southerngrower2020
Leaf damage and flower analysis
Asking for thoughts on leaf damage. I think there may be nutrient shock so I will be reducing PPM to 800 to see if that helps. I am confused by other problems seen on a few leaves. I also want to ask if I am getting close to harvest (check flower pics) since this is an autoflower
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
6y ago
4
3
Solved
Cookieandcream
2 plants, one has slight burns on the edges of a couple leaves. The other has small white spots but I can't see any pests. They have been side by side all along but different issues. Any help on what the problems could be?
Week 5
Leaves. Edges burnt
6y ago
2
5
Solved
voidvine
Calcium excess, which led to potassium deficiency? Or just light burn? Or both? What's wrong with my girl? Please, help.
I've been giving her BioBizz in accordance with the schedule, including CalMag. Using tap water (250-300 ppm). So my only guess is calcium excess, which led to potassium deficiency. However, only the main cola is affected now. So I also suspect light burn. What's your opinion?
Week 8
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl down
4y ago
1
1
Solved
versace_grow
Is this heat light burn? HPS 600w at 20cm
Is this light heat burn?? These are all buds at the top of the canopy and they are the ones nearer to the lights. I have 2x600w HPS, one with a cooltube and the other just with the wing. The possibly burnt buds are the ones under the wing (just 20 cm).
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl down
6y ago
3
Solved
W3tWeed
Thoughts?
Can someone confirm the brown spots are a calcium issue, What are your thought on the brown tips?
Week 11
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
2
Solved
FourVentiFarms
Burned leaves edges
Edges of leaves burned, they dry and crumble. Reasons?
Week 4
Leaves. Edges burnt
4y ago
1
2