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
Nute burn or light stress?
Marley03
started grow question 5y ago
Nute burn or light stress? Or something else? Anyone know what the brown spots are?
Solved
Leaves. Edges burnt
likes
KingSalomonsWeed
answered grow question 5y ago
Looks like the beginning of autumn.
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Kmurr07
Do these look like they are ready for notes? Noticed the outer edges are starting to yellow. Just transplanted last week.
Week 2
Leaves. Edges burnt
3y ago
5
Solved
JABS420
Burnt and drying leaves
Any idea what I might have done wrong on the sick mothman maybe nutrient lock or overwatered? It was the only plant without drainage hole and stayed pretty soaked as I was out of town for 3 days. Any advice is appreciated!
Week 2
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Dark-brown
4y ago
3
3
Solved
Ga4rd2en0er
Please take a look at the last photo of week 10, the close up of a cola. Does this appear to be the start of a K deficiency? There is tip burn on some of the plant as well. Refer to my notes with watering issues for past 2 weeks. All nutes listed ph ppm are correct. Thanks!!
Week 10
Leaves. Edges burnt
7y ago
2
1
Solved
GirlPower1
Different Leaves
Hello my first seed by fast buds is it normal to have two different sets of leaves?
Leaves. Edges burnt
4y ago
3
Solved
Isabelita2379
Hoja quemada
Why does part of the leaf look burnt??
Week 5
Leaves. Edges burnt
6y ago
1
1
Solved
Isabelita2379
Hoja quemada
There are leaves that are getting ugly because
Week 7
Leaves. Edges burnt
6y ago
1
1
Solved
SierraKilo1313
Run off ph issues coco
What if the PH of my run off is at 7.4 in my coco perlite medium ? How am I supposed to fix it? What if I am trying to clear the media of excess residual salts due to nutrient burn as well at the same time. Ho wam I supposed to approach this situation point by point.
Leaves. Edges burnt
8mo ago
5
5
Solved
GreenBean
leaf discolouration
edges of leaves are a blackish tint
Week 20
Leaves. Edges burnt
Leaves. Color · Black or grey
7y ago
1
Solved
Splifranger
Leaves are dark green light green and brown spots
Fan leaves starting to turn yellow and have some brown tips and spots the sugar leaves are getting some brown tips to dont know if theres anything a can do to fix this or is this normal stopped giving nutes but the problem doesnt go away so dont really know whats the problem
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
1
2
Solved
EnglishSwede
Nutrient burn or Deficiency?
Can anyone help me diagnose whats going on here. Auto Amnesia Haze 4 weeks old, First Grow. Starting flowering soon so need help on Diagnoses and fix. Thanks everyone
Leaves. Edges burnt
Leaves. Color · Pale
5y ago
1
2
Solved
Killerz224
Leaf burnt edges
One leaf has burnt edges and is a little different looking, than the other leaves. Is this some kind of nutrient burn? I am using a light mix soil, and have not fed the plant with additional nutrients, except for a little root stimulant (half of recommenced dosage).
Week 4
Leaves. Edges burnt
Feeding. Deficiencies
6y ago
2
2
Solved
AUTOASSASSIN215
my auto has some type of Deficiency
Can anyone help me identify my problem with my auto some type of Deficiency
Leaves. Edges burnt
6y ago
2
2
Solved
tiasmaaa
Leaves turning brown/purple
The leaves on one plant started to turn a little pale, and with brown/purple spots. And on the other plant it starts to turn more yellow, probably Nitrogen deficiency for this one. What do you guys think ?
Week 10
Leaves. Edges burnt
Leaves. Color · Pale
Leaves. Color · Dark-purple
4y ago
2
4
Solved
ezgrows4anoob
Problem with front middle purple punch. Info provided(See description for more); Temp: 71-79.5F, RH: 46.1, DLI: 40-50(decreased today due to tacoing)
This is an organic grow using Coast of Maine Organic plant food, and lobster meal. It appears to me that the plant has deficiencies for all the three major nutrients, or lockout, but today it is also showing what appears to be Calcium or Magnesium. I've been using castings too.
Week 10
Leaves. Edges burnt
Leaves. Twisted
Leaves. Wilting
4y ago
4
4
Solved
Schanibus
Yellowing, curling tips?
I'm in the middle of week seven and noticing significant yellowing, curling tips, especially on the top colas. Is this cause for concern and what could be causing? Feeding low-dose (1/4-1/2 tspn/gal) of dyna-gro bloom and the plant is growing in MG soil. I know, rookie mistake
Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
3y ago
2
2
Solved
guiksr
I am not able to recover
my plants are deficient and I can't recover, at first she was showing signs of lack of phosphorus but then it only got worse and all the strains are from different seed banks
Leaves. Edges burnt
6y ago
1
2
Solved
NutsInGuts
Seedling 1st leaves curling inwards
what might be a cause for the leaves curling in and looking a bit scorched. could it be that it wasn't getting enough water at the root?
Week 2
Leaves. Edges burnt
Leaves. Twisted
Leaves. Color · Dark-brown
6y ago
3
4
Solved
VeggieTales
Yellowing, burnt tips and edges
Hello fellow growers I noticed this happening rapidly after I top dressed. What kind of deficiency is this? Is this nutrient burn as well as a deficiency? Solely a Ph problem?. So far I’ve come up with maybe potassium deficiency and improper Ph when watering? Please help
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl down
6y ago
1
1
Solved
Feloe
Brown spots with a little white
I noticed that these leaves have some browning going on but the new leaves are looking good. Anyone know what this is? I've uploaded some images with the issue and a picture showing the new leaves looking good
Week 3
Leaves. Edges burnt
6y ago
1
Solved
Xylon
Burn?
Nute burn ? First time that i fed nutes consecutively with Epsom salt, so im assuming nute burn, but do i necessarily have to flush?
Week 6
Leaves. Edges burnt
Feeding. Other
6y ago
1
1