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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.
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Similar Grow Questions
Solved
Attila
Burned leaves - what is this?
Hi guys, I am at around day 60 with 2 Super Silver Haze Auto and almost all of the leaves started to look like the pic attached. The plants got 0.25 ml / l Plagron Terra Grow 2 days ago. Any idea? Shall I harvest to avoid damage?
Leaves. Other
6y ago
5
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
stevieb21
Curious if anyone else has experienced leaves like this on Durban’s. I know I’ve seen leaves like this when temps get cool outdoors but all flower sugar leaves are turning. Watered regularity and fed well in my opinion, so I’m not sure what else it could be. Thanks in advance!
Week 10
Leaves. Other
8y ago
1
3
Solved
mertingen
What’s that? Pests?
How can I get rid of this? I’ve spotted these marks on some of her leaves. Should I remove infected leaves or something else?
Leaves. Other
Other. Bugs
6y ago
1
1
Solved
WEEDOOR
my lst is ok?
i had my first LST on my plants. i I tried to do it in 2 different ways, one bending the The main stem with a little movement of the leaves , the other is just to move the fan leaf's to to open up the leafs that block the light. Am doing ok?
Leaves. Other
Techniques. LST
Techniques. Other
5y ago
3
4
Solved
cannaby_to
What happened to my plants?
Hey there, we moved our plants to a terrace and after 2 days the leaves are completely destroyed and covered in something "white/orange". What kind of insects causes this? Worth to mention its also quite windy! Thanks a lot!
Leaves. Other
6y ago
2
2
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
6y ago
2
4
Solved
Xpie77
Green house cheese 1 Rusty plant
I've been doing well, but one plant doesn't like so much cal/mag I think. I gave 10 ml each 10 liter. Will stop giving calmag now and only water for a few days. Can anybody think a bit with me about whatsup with this plant? It's the most Sativa looking plant that doesn't like it
Leaves. Other
4y ago
2
1
Solved
NatureSolutions
How big can avocado leaves get
Hi i was just wondering since google says they average between 10 and 25cm. With some reaching untill 30 cm. My avocado grows bigger and bigger leaves each time it adds a set. Biggest one is 39cm at the moment. So how big can they really become?
Leaves. Other
4y ago
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
Seldom_Seen
Yellow Spots
Can someone please tell me what these yellow spots are. They are not uniformed circles. Found them on two leaves. I removed both of them. First two pics are taken under a scope.
Week 4
Leaves. Other
5y ago
2
2
Solved
infamous8803
Holes in leaves? Bugs?
Just noticed some holes on a couple of leaves in my grow tent. Hope it's not some sort of bug. Any thoughts?
Leaves. Other
6y ago
3
3
Solved
jokgga
Does yellow leaves with red tips mean my plants need more nutrients or less? Jacks 3 2 1 on Auto
Week 8 (flower) top leaf tips are reddish and the leaves are more yellow than green. Does this mean that my plants need more nutrition? I am using Jacks 3 2 1 for two autos and using it at 65% strength (650PPM / 1.2EC). Should I goto 100% at 990PPM / 1.9EC or 50% to 550PPM/1EC
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
6y ago
1
2
Solved
KootsFullAuto
Discolouration on fan leaves
Getting a white discolouration on my fan leaves. Thought it was residue from watering with nutrients as sometimes water will land on the leaves. But it doesn’t rub off, some parts look like it’s scratched into the leaf, some parts look almost bleached. But also considering PM?
Leaves. Color - Pale
Leaves. Color - Mottling
Leaves. Other
5y ago
4
6
Solved
SirDillton
Seedling leaves twisting/ curling
Leaf curling/twisting on first few sets of fan leaves on seedlings? What Causes it? Temp is 28-30c RH65%, watering 500 ml every 3-4 days, Ph6 water and has no nutrients. Par value on lights roughly 400.
Week 1
Leaves. Other
6y ago
12
6
Solved
561honda
I fed now worst please help
I fed my plant thinking they were hungry now they got worst
Week 6
Leaves. Other
6y ago
2
Solved
Phaleg
Number of leaves points and genetic
Does the 9-pointed leaves mean that my NL contains more sativa genetic? If someone was growing SensiSeeds Northern lights before, how were the leaves? Thanks
Week 5
Leaves. Other
Other. General questions
4y ago
3
3
Solved
MoldyCrow
Spots on leaves
I have noticed one girl has some spotted leaves but I am feeding cal mag so I’m not sure it’s a calcium deficiency.
Week 5
Leaves. Tips - Burnt
Leaves. Other
6y ago
1
1
Solved
jimmminycricket
Weird...i think
Ok this does not look normal to me can anyone help white widow auto almost twelve weeks thanks you weird new growth on bud sites
Leaves. Other
Plant. Other
Setup. Strain - Autoflowering
6y ago
1
2
Solved
BobrMarley
Calcium deficiency or PH problem?
Is this a calcium deficiency ? given the soil mixtures (recipes in germ. week) unlikely. since they only get tap water, i checked the values Ca2+ 65.6 mg/l Mg2+ 17.3mg/l that's an 3.8:1 ratio. PH is 7.6, I never checked that tbh. doesn't the soil compensate for that?
Week 6
Leaves. Other
1y ago
7
10