Brown spots on leaves
Cloudbutterstarted grow question 6y ago
Any thoughts on these brown spots? They have popped up on a few leaves on the same plant (Amnesia).
likes
Fruitgroweranswered grow question 6y ago
Not sure, looks like damage from the fan or just a damaged leaf. Don't think it's a nutrient issue.
Similar Grow Questions
Solved
Jaykut22
I have no idea what these brown spots are on my seedling?Brown/ rusty looking spots on seedling. Only thing I did was spray with a Epson salt and B52 foliar spray. The soil is deprived of magnesium so that’s why. I think I corrected by using cal mag. The sister plant is a few weeks ahead and showing recovery.
Leaves. Color · Dark-brown
3y ago
1
1
Solved
KrautFabrik
Some pistols turning brown. It's the 4th week, seems a bit early to me. Some idea?Week 12
Leaves. Color · Dark-brown
7y ago
10
4
Solved
Aonjacktallbeck
Ph problem?Is this a ph problem or something else? My meter doesn’t seem to be accurate. I’ve been feeding top crop veg once a week and ph 6.3 (soil), my run off was a bit high, a gave just plain water (ph 7) but no help. Photos from two plants. Heeelp
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
1
1
Solved
Palatinate_Mate
degenerated plantAny idea what happened to that plant?
Fimmed it and removed one fanleave couple of days ago, the others are fine.
Maybe sunburn? I think she'll make it, I'd like to know what happened.
check out my diary, all infos should be there. if not, feel free to ask.
thanks n cheers
2y ago
3
4
Solved
Cookie_monster12
What is this caused by? Cant seem to get rid of it. Been taking off worst affected leaves but dont want it to be ruined this close to harvest
Leaves. Color · Dark-brown
5y ago
1
1
Solved
HAPPYWEEDS
Dark dots in leaves. Lamp burns?I saw this dark dots in leaves but only she has it. She was exactly under spider-farmer sf1000 at 30 cm. Now I moved to other softer light at 40 cm. What do you think? Lamp burns? They're dry and curl up. Some images are edited for better appreciation but you have also originals.
Leaves. Curl up
Leaves. Color · Dark-brown
Leaves. Color · Mottling
5y ago
4
3
Solved
Hix57
Tache cuivrés sur feuille.Je me demande si les tâches cuivrées sur les feuilles de ma plante de cannabis et d'autres plantes sont dues à une carence en calcium ou en phosphore/potassium. Les feuilles affectées sont généralement les grandes feuilles, souvent nourricières. Voir agenda.
Je vous remercie 🙏🌱
Week 5
Leaves. Color · Dark-brown
2y ago
5
3
Solved
ConspiracyFly
The plant is lacking any nutrients should I take precautions?I needed your help to understand if the plant is lacking any nutrients should I take precautions?
The leaves are dry at the tips and have brown spots in the middle...
It is happening both new and older leaves...
I noticed that 2% leaves are becoming like in the picture!
Week 8
Leaves. Color · Dark-brown
4y ago
7
5
Solved
Reefaboi
StillCan somebody help me, kind of weird the rust still spreading on that plant but not on other, I was wondering if it's not simply a defo
Week 7
Leaves. Color · Dark-brown
6y ago
1
2
Solved
Smoking_Joe_Frazier
Nutrition deficiency or nute solution on leaves during watering?Hi Growmies,during my monitoring routine I found some brown spots on the leaves. Not many but on some leaves the brown spots have become transparent and I can see through the leaves. Any ideas what could have caused the brown spots? Perhaps not enough CalMag? Rest looks healthy.
Week 6
Leaves. Color · Dark-brown
2y ago
4
3
Solved
zerobane
Aeroponics system; fan leaves start browning on edge in 2nd week of bloom.Aeroponics system that my fan leaves start browning on edge in 2nd week of bloom every time (about 7 grows in journey). Is this normal? Should i be concerned and adjust nutes at all?
Or just selective trim any of the more "crispy" ones? Photo is 2nd-3rd week into bloom.
Week 8
Leaves. Color · Dark-brown
6y ago
1
1
Solved
Addip
Issue first week of flowerI have some leaf discoloration and curling... the leaves are normal green with brow edges what could it be
Leaves. Curl down
Leaves. Color · Dark-brown
5y ago
1
1
Solved
GoldenWeedGrower
leafs with brown spots and olders become yellow and curledI'm trying to figure out what is the problem with the growing of my plant.
The upper leafs are quite normal, even if they tend to bend downwards.
The old leafs start with brown spots and then they become yellow and curled on the peaks.
Please help me to understand what's going on
5y ago
1