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
Leaf damage
BlackandGreen
started grow question 6y ago
What causes this type of damage.
Open
Week 6
Leaves. Color · Dark-brown
likes
Answer
WeednTricks
answered grow question 6y ago
Could be the plant, it's self mutilation which means to little nutrients so it eats it self for energy..
likes
Complain
amazongrow
answered grow question 6y ago
Maybe genetics? Hard to tell by only one shot. Is it the curling? The overall plant looks healthy to me. Take care. Tchau, do Brazil!
likes
Complain
Similar Grow Questions
Solved
SmallTownGrower
Might this be a Calcium deficiency I'm having?
Week 9
Leaves. Color · Dark-brown
7y ago
5
4
Solved
koronkonko
Deficienty - what is it?
What is this symptom? Calcium? mostly middle section, autoflowering pH 6,4, day 45, soil, LED. Yesterday I foliar spray with cal-mag.
Leaves. Curl down
Leaves. Color · Dark-brown
5y ago
2
1
Solved
EXZELENS
Is this Phosphorous deficiency or overfeeding?
It happened from day to night, the watering with Fish-Mix and Bio-Heaven was made days ago. Otherwise, I haven´t feed her any bloom nutes yet. Peace ✌️
Week 5
Leaves. Curl up
Leaves. Color · Dark-brown
Leaves. Color · Mottling
6y ago
2
2
Solved
Goenndalf
Rusty Leaves
3 upper fan leaves have "rusty" brown spots on the upper side. Hard to spot, hard to capture on camera. I also have slight "clawing" on many of the upper leaves. Mg/Ca lockout because of nitrogen toxicity possible? Doesn´t seem to be fungi, as there are no spores to rub off.
Week 8
Leaves. Curl up
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
2
2
Solved
EmeraldGrows
Leaf issues with 3 Pineapple Express Autos - is it burn or deficiency?
All 3 plants are having issues to the lower leaves. They are dried and brown blotches, brown edges of the leaves, leaves drooping off and curling down and brown. They switched to Canna Terra Flora two weeks ago - is this a over feed or deficiency?
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Dark-brown
6y ago
2
2
Solved
Chilipadi
Brown patches
Brown patches starting to appear on older fan leaves only. Calmag?
Leaves. Color · Dark-brown
5y ago
3
3
Solved
VeruZ
Stickstoffüberschuss?
I have a problem with my auto that it's hardly growing in height, and there are spots on one leaf. But I have the feeling that the other leaves are also too dark? Maybe it's not growing anymore because of a nitrogen surplus? Should I water it without fertilizer for now?
Leaves. Too many
Leaves. Tips · Die
Leaves. Color · Dark-brown
2y ago
2
1
Solved
FireRGB
Blätter verfärben sich komisch oder trocknen aus?
On 1 out of 4 plants, the leaves are discoloring in some spots. I'm using Biobizz products and giving the rest of the plants the same! BioGrow - Bioheaven - Biobloom - TopMax - and PH down are used - watered with 6.2 What I understand is that it's an "immobile" problem.
Leaves. Color · Dark-brown
Feeding. Deficiencies
4y ago
2
Solved
BoboLacetti
help in Hydro RDWC/DWC
Hello, my plants are now about 4 weeks old. The leaves droop and curl. The spots on the leaves are increasing. Is the PPM value too high? It's 1000ppm tds They grow in an RDWC system with top feed. The top feed is permanently switched on. Can that lead to problems?
Leaves. Curl down
Leaves. Color · Dark-brown
Roots. Color · Brown
2y ago
1
2
Solved
heythere12345
General looks
How are my blackberry auto and orange sherbet look like in general? Orange sherbet stayed too short for some reason.. feeding schedule is the same on both( see blackberry auto diary).😁
Leaves. Color · Dark-brown
Plant. Too short
5y ago
2
3
Solved
Splifflicious
Brown spots/yellow tips after accidentally breaking a blade
Hi! I accidentally broke an older blade from one of her leaves, and after a couple of days that leaf started getting brownish spots and slightly yellowing tips. Is this normal to happen after a broken blade and will eventually die off? Or is this any sort of deficiency? Thanks !
Leaves. Tips · Die
Leaves. Color · Dark-brown
Leaves. Other
6y ago
1
1
Solved
Costosito
Hojas se amarillean o queman bordes
I've noticed for a few days that the leaves of the plant are turning yellow or looking like in the photo. I'm not sure if it could be some kind of deficiency or lack of nutrients since I haven't fed it more since the last time, and it's taken on a lighter color.
Week 14
Leaves. Tips · Die
Leaves. Color · Yellow
Leaves. Color · Dark-brown
5y ago
2
2
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
Solved
shasam
Golden/Brown dots on leaves .. HELP :(
Can someone please help me identify what this is and how to fix it? I assumed it’s nute burn but that would probably hit the tips no? Any help would be greatly appreciated.
Leaves. Color · Dark-brown
6y ago
2
3
Solved
jaydee702
burnt tips on leaves during flowering
how do i keep my leaves tips green during flowering ive been getting burnt tips about midbloom of flowering ive tried less P K and more P K but still have the same burnt tips on my leaves when flowering
Week 14
Leaves. Color · Dark-brown
4y ago
3
4
Solved
5Lucky_Fingerz
Plant dieing why
I don't no what's going on... I tried flushing... Push the lights back further.... And gave them cal mag nothing fix the problem... Any suggestions
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Plant. Wilting
6y ago
2
2
Solved
SupportiveMango
What nutrient deficiency is this?
What nutrient deficiency is this? Or is it nutrient burn? I'm watering with 5.5 PH using half strength Nutes, Root booster & Calmag. I don't think it relates to spiders mites since I can't see any with my 30x magnifier. Thank you so much in advance.
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Other. Bugs
5y ago
3
3
Solved
KushManF
Leaves are yellowing
Leaves are going a yellow and brown colour. Not sure what is going on? Any advice?
Week 9
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
1
Solved
Galarihno
Leaves Curling Up & Brown Spots
The leaves started curling upwards, turned brown about 2mm at the top and a lot of small brown spots appeared on the leaves. I don't understand why or how... Im using BioBizz nutrients, little less than recommended. Watering every other day with 2L
… Show more
Leaves. Curl up
Leaves. Color · Dark-brown
2y ago
1
2
Solved
sompas
Cannabis leaf symtomp
Need help Day42 what wrong with this plant
Week 6
Leaves. Color · Dark-brown
6y ago
4