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
Leaves
deanondeanon
started grow question 6y ago
Any idea what this could be?
Solved
Leaves. Color · Yellow
likes
Experimentgreen
answered grow question 6y ago
Looks like the gash of a finger nail or some other hard thing that slid against it. Especially if you're not seeing more anywhere else. 👍
1 like
Complain
Selected By The Grower
deanondeanon
answered grow question 6y ago
i have acutally seen some flying things in the tent, small flying things not sure what it could be, should i order something to get them out??
likes
Complain
Rap_a_cap
answered grow question 6y ago
Hi, 100% mechanical scratch (nails, fingers...), no worries!
1 like
Complain
Similar Grow Questions
Solved
EARL_GRASS
Magnesium deficienty or azoto deficienty???
Is deficienty azoto or magnesium ???
Leaves. Color · Yellow
6y ago
1
1
Solved
Stolas2
Yellowing and crisping leaves
Hi Really need some help with pics below leaves are yellowing snd crisping. Not sure if it nute deficiency.
Leaves. Edges burnt
Leaves. Color · Yellow
5y ago
1
Solved
kohlrabi
Yellowing of upper leaves normal or problematic?
I'm in the final stage of the grow, pistils are starting to get orange. Today I noticed some upper leaves tuned yellow / are dying. The leaves in the middle seem fine. It's this normal or problematic? Thanks in advance for helping me out.
Week 8
Leaves. Color · Yellow
4y ago
5
3
Solved
DannyGNYC
pH seems to high
Hope everyone is having a wonderful day. I having some issues with my pH. I’m growing on a soil mix consist of 50% Coco coir from AC infinity so I know this is Nerf. 40% potting mix 0.13-0.04.-0.13 Black Gold, 5% perlite, and 5% worm castings. What causing the brown/burn tips?
Leaves. Tips · Burnt
Leaves. Color · Yellow
1y ago
2
3
Solved
Dutchhobby
Black spots and light green leafs
Anybody knows what the black spot in the new leaf grow in center is.never seen it before.also very light green leafs with 2.i use light mix and never had this issue before.use rain water.
Week 2
Leaves. Color · Yellow
Leaves. Color · Black or grey
4y ago
3
4
Solved
LeastExpectedGrower
Lowers getting blotchy yellow minor rusty spots? 4th week of flower...P/K issues?
What's making these lowers blotchy yellow with some 'rust' spots? Any ideas? I think it's probably a P/K issue, am I underfeeding? Blumat drip system, Promix HP, Maxibloom @3.5g per gal. Ca/Mg @ 5ml per gallon. pH @5.8-6.2.
Week 11
Leaves. Color · Yellow
4y ago
5
4
Solved
Kennethy
Burned leaves.
Is this heat stress or nutrition related
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
2y ago
5
Solved
Latestagecapitalist420
Yellowing of leaves Week 9
Help! Is it normal to have such yellowing Week 9? The buds are still green, but the bigger older leaves are quite yellow. Same strain different plant still very very green. Might be the difference between topping an auto and not topping an auto?
Week 9
Leaves. Color · Yellow
6y ago
1
2
Solved
Flavio
Yellowing some leaves
One of my plants(Quick one RQS) is yellowing some fan leaves. Is she just killing of them because she doesn't need them anymore or Is It some deficiency? The plants look very healthy.
Leaves. Color · Yellow
6y ago
1
Solved
Budderfly
Yellow leaves..should I call it quits?
I went on vacation and gave them a little extra water...came home to this! should I call it quits? I took most of the dying leaves off
Week 12
Leaves. Color · Yellow
6y ago
2
1
Solved
Isadore420
Deficiency
Can anyone tell me what’s wrong with this leaf/plant? Witch is Purple Lemonade #3, my best Plant 😰
Week 6
Leaves. Color · Yellow
Leaves. Color · Dark-brown
5y ago
1
1
Solved
SBCannabisCo
Is this normal?
I have Runtz muffin seedling on day 10 and the new leafs are coming slightly yellow, I’m in coco and I used dry amendments so hopefully they will kick in, but I used 2 waters of Fox Farm Big Bloom the past week so idk. 1st grow indoors
Leaves. Color · Yellow
6y ago
3
4
Solved
RASKAL79
Having issues w. my 1st grow of Sucker Punch Auto.... not sure what the deficiency is? Use GENERAL Hydroponics nutrients Flora
Leaves. Color · Yellow
Plant. Wilting
7y ago
3
Solved
Abadakor53
Still burning
She is still burning as i took her further away from light source
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
Solved
MediciGrade
Brown spots and yellowing pictured above. My best guess is a Cal/Mag deficiency. Was feeding Botanicare Cal-Mag Plus at 1 ml/l up until ~2 weeks ago (friend has been watering while I was out of town). Before I feed her, any advice on what the problem is and how to correct it?
Week 14
Leaves. Color · Yellow
Leaves. Color · Dark-brown
7y ago
2
Solved
Fishcake
Could anyone help me fix this
I've been feeding at 6.4 3ml per l grow 1.5 ml per l cal mag iand just 1 ml per l bloom as I was going to flower in the coming week
Week 9
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
4
2
Solved
High_flying_scotsman
Pale green fan leaves
On day 28, upper plant looks good, lower fan leaves pale green going on yellow, no feed until 2 days ago .25ml bio gow with 500ml water and temps higher than usual due to warm weather could this be the cause or low nitrogen due to late feed
Leaves. Color · Yellow
Leaves. Color · Pale
6y ago
1
1
Solved
Newbie87
Leaves turning yellow
Leaves turning yellow 3 days into week 8. Not due a feed for a few days but somethings deficient
Week 7
Leaves. Color · Yellow
4y ago
1
4
Solved
Frm11001
Esto es normal? Floración - Double cookies auto
I'm in my last week of flowering, and recently the leaves started turning like this very quickly. Is this normal? Did I do something wrong? I have 4 autoflowering plants that are in the same state. A lot of yellow leaves have been falling lately, but the buds aren't maturing.
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
3
Solved
Quintus
Is this a deficiency or some form of toxicity (autoflo/cfl 125w/ led 300w)
Hello guys i'm a new grower, I have 2 plants one Purple Queen Auto and one Northern Lights Auto. On the lowest 2 leaves of the purple queen there is this thing (picture) It is only there on one plant only and they have the same water each time (1L) Do anyone know what i'm facing
Leaves. Tips · Burnt
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
1
1