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 health
Hisknibbs935
started grow question 6y ago
Should I worry ? is this a deficiency, it can't be seen on the underside of the leaf,maybe From foliar spray ?
Solved
Leaves. Other
likes
TimTheTerpMan
answered grow question 6y ago
Could be a bit of moisture build up and your lights just roasted that spot slightly. I wouldn't worry unless it starts to spread or you can see it from underneath. Happy Growing!
1 like
Complain
Selected By The Grower
Hisknibbs935
answered grow question 6y ago
Thanks norcal always helpful advice.
1 like
Complain
Similar Grow Questions
Solved
ropalias21
Had issues with lights and humidity
For about 15 to 20 days the almost seedling had light for 24hrs. Then the plants turned yellow and grew super slowly. After i realised rhe lights timer had problem i fixed it. I adjusted the humifity also because at night was about 80 85 90 .now growing again but faded.dead?
Week 3
Leaves. Other
7y ago
4
3
Solved
IsseyBukkake
Accidentally ripped off a fan leaf ='(
Hi there, Today I was screwing around with photo seeds in rapid rooters and I moved a sticky bug trap that landed on top of my 12 day old plant and ripped a fan leaf off.. I just wanted to check with others to see if this would cause a lot of stress or stunt the auto? Thanks!
Week 1
Leaves. Other
6y ago
1
Solved
RoomForBloom
Is this normal or do I run into issues?
After watering today I ran into these spots on 2 leaves. However all the other leaves look dark green and healthy (compare picture 3) Am I overcautious or are there problems ahead?
… universal_button_show_more
Leaves. Other
1y ago
2
2
Solved
Snaveebag
Brown spots on one leaf
I have some brown spotting happening on one leaf right now. I’m assuming a calcium deficiency from light feeding last week? Any other thoughts?
Week 3
Leaves. Other
2y ago
1
8
Solved
ThirstinHowl3rd
Weird discoloration, what is the issue?
I've noticed this discoloration on a leaf. It has slowly got larger over time. Any idea what it is? Will it ruin my grow? I'm pretty sure its not over/under feeding because its only on this leaf. Any ideas?
Week 3
Leaves. Other
4y ago
2
Solved
Splifflicious
Strange leaf deformation
Have these strange leaf formation on some of her blades, looks liker the main vein has somehow outgrow/stretch, with no actual green stuff around lol. Several leaves have this. Combined with a slightly general canoeing, could it be from a nitrogen tox ? Growing good though Cheers
Week 5
Leaves. Edges burnt
Leaves. Curl up
Leaves. Other
6y ago
1
1
Solved
Roxie_xx
Anyone know the issue here?
I don’t think it’s anything to worry about but I noticed this on the tip of one of my plants
Leaves. Other
6y ago
1
2
Solved
Growyourownathome2x2
I have slight nute burn but my lower leaves are yellowing is this nute burn or nutrient lockout? Any help will be much appreciated, thanks
Week 7
Leaves. Other
8y ago
3
2
Solved
canongun
Wrinkling leaves
One of my ladie's leaves has started to wrinkle, what am I doing wrong? 😟
Leaves. Other
2y ago
3
2
Solved
SouFou
Brown marks on leaves and drooping, sad plant
Some issues developing with the FCxForum strain, some brown markings on the leaves, no signs of this on the DeezNugs. I know the pics aren't great but anyone have any idea what they could be? I'm starting to think they are water splashes but one of the FC is drooping quite a lot.
Week 2
Leaves. Other
6y ago
3
2
Solved
Sup3rNov4
Tiny black spots
Anyone have any idea whats going on here i have a sneaky suspicion thats is bug turds but want to make sure its not a nutrient def
Week 22
Leaves. Other
5y ago
1
3
Solved
Phaleg
Plants react to darkness in different way
During the night, I have noticed that 2 plants out of 3 stand with normal leaves straight, while 1 has leaves going down during the darkness and when the sun rises, it gets back to normal. They are all same strain, grown in same way, why?
Week 6
Leaves. Other
Other. General questions
4y ago
2
2
Solved
FluffyPants
Any help identifying this leaf issue?
Hi everyone, I have a couple of issues popping up on Medea's leaves, and I'm not sure what they are. She's in week three now, and otherwise looks healthy (if growing a little slower than usual). Her last feed (3 days ago) was her first one with a 1/2 dose of the GH trio (0.3ml/L)
Leaves. Color - Mottling
Leaves. Other
5y ago
2
2
Solved
narvisck143
È maschio o no ?
Please, tell me if I should cut this thing?
Leaves. Other
3y ago
2
4
Solved
Cucumbersinmybackpack
Mutations??
What causes mutation? Is it the strains? Will silica do this to the plants? I'm interested to know exactly why this happens or if anything triggers it.
Week 2
Leaves. Other
4y ago
7
4
Solved
RoomForBloom
Tip burns and some spots on the leaves
I have encountered some tip burns and on a few leaves I have these rusty spots. My first thought was CalMag deficiency? Flower Week 5 | BioBizz Schedule | 340w SANlight LED on 70% (238w) | 2 Circulation Ventis | 6" Exhaust w/ Carbon Filter | GrowController on low VPD-Mode
Leaves. Tips - Burnt
Leaves. Other
1y ago
3
3
Solved
buddhi_coop
Leaves dropping/wilted
What’s going on w/ my leaves??? Need help fast !!! Just started doing this today .
Leaves. Curl down
Leaves. Wilting
Leaves. Other
5y ago
2
3
Solved
Mr_Death_himself
What can i do with my trimmings?
What can i do with my trimmings? ie the big leaves and tips cut off during growing. Seems like a waste to just compost them
Week 8
Leaves. Other
5y ago
2
3
Solved
UKAgent47
Loosing lower leaves
Hi guys I’m loosing some lower leaves Prob lost 8 already. Any ideas what It could be ? Thinking maybe she’s just hungry ??
Leaves. Other
5y ago
1
2
Solved
bruxup
Slow Growth and Leaf Issues
Transplanted outdoors over a week ago and have noticed slow growth and new leaves have little holes and yellow spots on them. I've checked for bugs but can't see anything. Could this be nutrient-related? Or shock? Ph levels? Too rich soil? Any help is appreciated. Cheers.
Week 9
Leaves. Other
Plant. Other
Setup. Outdoor
6y ago
7
7