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Back to Grow Questions
Leaves
JonGrow
started grow question 5y ago
Hi, some deficiency nitrogen or potassium ?
Solved
Week 11
Leaves. Other
likes
Rap_a_cap
answered grow question 5y ago
Hi Mate, It seems to me an initial K deficiency. Also I have noticed the edges of the serrated leaves begin to curl up as heat/overwater stress. I think that only little corrections are needed, she is quite healthy. IMO 🤞
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Complain
Selected By The Grower
Similar Grow Questions
Solved
Ah_never_mind
Whats happening with my plant’s leaf ?
Week 5
Leaves. Other
5y ago
2
3
Solved
WEEDOOR
One branch whose leaves grow strangely
I have one branch in the plant that some of its leaves grow strangely. I tried to take out the injured but as it grew they came out again. I have no other branch with such a thing in it. what could it be?
Leaves. Webbing
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Other. General questions
4y ago
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Solved
GrowersParadise
Rust spots on lower leaves
rust spots on lower leaves on mainly one strain, started at tip of leaf. Happened after res change and had PH swings during that time until it was adjusted/settled. Full EC again. PH swing? Maybe cal(or)mag issue? PH is back at 5.9 now, running bennies. Maybe Slightly droopy? Thx
Week 3
Leaves. Other
4y ago
1
3
Solved
cnkice
Does it looks like N toxicity to you?
The strain is Jack 47XL auto. Leaf looks a bit too shiny to me but bud development is fine. For comparison, the plant on the left has dark/shiny leaf; the one on the right is the same strain, use the same nutrients but the leaf looks normal.
Week 9
Leaves. Other
5y ago
2
Solved
KCMOR8RH8R
My Tangie photoperiods small leaves are curling upwards around the edges. Anybody have a reason for this? It's the only one of the 4 exhibiting symptoms like this and only one of my autos of the 8 did the same thing. Is it too much or too little water? Not enough airflow?
Week 9
Leaves. Other
6y ago
2
1
Solved
Alex101989
Leaves
Should i get rid of these leaves or should i just leave them now? And if you recommend getting rid should I get rid of the whole leaves or just the one? And if the whole leaves where do I take it off from
Leaves. Other
5y ago
2
1
Solved
420Highlifecouple
White spots all over leaves???
I have white spots all over.Whst is it and how do I treat this?
Leaves. Other
3y ago
3
Solved
cannabis_connoisseur_circle
white Line in the middle of leaves?
Is this common or she is catching some leaves sickness?
Leaves. Other
6y ago
2
2
Solved
mr_h_kovert
Reddening of leaves quite prevelent at top of plant. Think it might be a PK deficiency. Question being - is it too late to add a PK booster at this stage of flowering? [Or will I have to ride it out?] Thanks, Harry
Week 10
Leaves. Other
6y ago
1
1
Solved
Bryankush
Foglie
La mia lsd 25 ha soltanto foglie di piccole dimensioni mentre in norma le mie altre autofiorenti hanno sempre avuto foglie grandi sapete la motivazione?
Week 10
Leaves. Other
6y ago
2
2
Solved
happykat
Damage/Holes on leaves?
What could be causing the damage on these plants? I don't see any webs or bugs.
Week 4
Leaves. Other
Other. Bugs
4y ago
3
3
Solved
NugsOfNorfolk
Leaf recycle
After defoliation can you mix or put the leaves in the grow medium? Hoping that all the good stuff in the leaves will decompose back into the medium? Essentially recycling the leaves ?
Leaves. Other
4y ago
3
3
Solved
Shazaaam
Hey! Can I remove fan leaves off autos? My KVS is like day 27 growing really well but I have a fan leaf blocking light to the middle of the plant. Ok to remove? I don’t wanna hinder growth
Week 4
Leaves. Other
8y ago
3
1
Solved
Untiedmymind
Leaves Folding in Half
Noticed my leaves are starting to fold in the middle. One leaf is curling up which i know is from heat are the leaves that look like they are folding in half caused by heat as well?
Week 4
Leaves. Other
5y ago
4
3
Solved
AlienScrOG
Leaf ... Wrong seeds ... Tree i think
Is this a banana tree ?
Week 7
Leaves. Other
5y ago
1
1
Solved
kurtzweil
Calcium/Magnessium deficiency?
Hello, This Holy Punch is my 1st grow. Doesnt drink much. She is on biotabs. 4rd day flow. Does the spot on the fan leaves mean there is calcium or magnessium deficiency? Ignore the burned tips - I have overfertilized with Orgatrex but that has been contained. I worry about spots
Leaves. Other
6y ago
3
7
Solved
xAK47FULLx
What's causing This??
WTF is going on??? I thinks is over water and high humidity levels Some of the leaf curl down
Leaves. Edges burnt
Leaves. Curl down
Leaves. Other
5y ago
2
8
Solved
yinandyang
Brown splotches on leaves
Brown splotches on leaves. Maybe over watered or some def? I don't know, bit odd. They are in tiny pots.
Leaves. Other
5y ago
1
1
Solved
cuchillo
Magnesium deficiency? How to cure it?
Is this a sign of magnesium deficiency (my other plant has similar spots)? If so, I've read online (on the Canna nutes website) that I should spray the leaves with Epsom Salt (2% solution): is this correct? Any other suggestions? Thanks in advance
Week 6
Leaves. Other
Feeding. Chemical composition
Feeding. Deficiences
6y ago
3
4
Solved
cpavan
Top leaves growing up on 5th week of bloom
Hi folks, I’m a new grower and I have 2 auto plants on bloom. They are in the 5th week and I noticed the top leaves are growing up. Can you say me if that’s normal? I’m using the sensi bloom, big bud and bud candy on soil one time per week. The ph of water is 6.4.
Buds. Other
Leaves. Other
5y ago
2
4