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Back to Grow Questions
Leaf problem
Donkeybuds
started grow question 5y ago
Hi people Hope you can help wounding what was going on with my little baby’s this time got some problem leaf’s I’m useing mills nutrants
Open
Leaves. Color · Dark-brown
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Answer
Donkeybuds
answered grow question 5y ago
Why wound be best action to take to sort it out
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Complain
Organoman
answered grow question 5y ago
Major calcium and magnesium deficiency.
1 like
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Hempy_The_Kid
answered grow question 5y ago
Looks like a potassium deficiency.
1 like
Complain
Similar Grow Questions
Solved
aphexbg
Yellow fan leaves, brown spots on upper leaves, some curling.
Hi guys, I'm certainly having issues with my Amnesia Haze Auto feminized. At first the fan leaves on the bottom started going yellow, then after the flushing I did brown spots appeared on upper leaves. Please check the latest week of the diary and share opinions. Much Thx! <3
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
Solved
dalilama
Brown spots on leaves ?
Realised I have some brown spots.
Week 5
Leaves. Color · Dark-brown
6y ago
1
3
Solved
MarkWatney
Black spots?
Is this a deficiency, nutrient burn, or disease, growing in MG soil, recovering from overwatering as well.
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
6y ago
1
1
Solved
Faust1a
Deficit
Hi guys please i would like to advise this phenomenon on the leaves it's in a few places on the vents you don't know what it could be? I will be happy for any advice.
Week 4
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Leaves. Other
6y ago
2
2
Solved
Addip
Issue first week of flower
I 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
blasterw32
Brown spots new leaves - flowering
Brown spots on the canopy and leaves are less greener. I suspect it is Calcium deficiency caused by a acid Ph (my Ph meter was not calibrated). I have flushed it and fed it normally 5 days after the first signals. Is it really Calcium def or another thing I'm missing?
Week 12
Leaves. Color · Dark-brown
7y ago
1
2
Solved
StDeacon
Can anyone tell me what that is?
Hi folks, can any of you tell me what kind of problem she has?
Leaves. Color · Dark-brown
6y ago
1
Solved
Piorkeed
Orange/Yellow spots on leaves
Today I noticed that one of my plants has an orange/yellow sign on a couple of leaves (see photo with the tag "28/02"). The spots are small and the leaves seem to be healthy (so far). What the problem could be?
Week 6
Leaves. Color · Dark-brown
4y ago
2
1
Solved
GrowerNL
Brown spot
Color has changed of the brown spot
Week 3
Leaves. Color · Dark-brown
Plant. Stem · Red or purple
6y ago
2
Solved
Ikamulus
what is that?
these brown parts are mainly at the upper buds and the bud which are affected smell a little rotten. I checked for insects but there are none. Temperature is also normal as well as humidity. It only affects 1 of 4 plants.
Leaves. Color · Dark-brown
4y ago
1
1
Solved
halexxo
Deficit
Some small spots have started to appear on the lower leaves of one of the plants, and I can't figure out what it could be. Does anyone know? Thanks!
Week 7
Leaves. Edges burnt
Leaves. Color · Dark-brown
5y ago
2
1
Solved
GreenLiving
Browning on the leaves?
I am worried about the leaf colour I feel like it’s slightly browned on the tips. Interested on what others that know what they’re looking at more than me think. Good chance I’m being over protective. I appreciate you.
Leaves. Color · Dark-brown
5y ago
9
7
Solved
GIPeN
Is this a problem?
I have some old leaves with a reddish tint around the leaves, couldn't find any nutrient deficiency/excess that matches, maybe phosphorus?
Leaves. Color · Dark-brown
6y ago
3
3
Solved
EmeraldGrows
Leaf issues with 3 Pineapple Express Autos - is it burn or deficiency?
All 3 plants are having issues to the lower leaves. They are dried and brown blotches, brown edges of the leaves, leaves drooping off and curling down and brown. They switched to Canna Terra Flora two weeks ago - is this a over feed or deficiency?
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Dark-brown
6y ago
2
2
Solved
dimitrijosvoboditelc
Should I start fertilizing or monitor the pH?
Hi, I'm a beginner, about 10 days after switch, my lower and slightly higher leaves started showing signs of damage. I grow them in a greenhouse in strong sunlight, but I think that they don't get burned, I haven't fertilized them even once. What do you think of this?
Leaves. Color · Dark-brown
4mo ago
-2
3
Solved
bfcuk
I have noticed brown spots on a leafes, what is it ? overdose ?
Leaves. Color · Dark-brown
2y ago
3
5
Solved
CARLOSPLANCTON
Mid Flower, Yellow, burnt leaves
What could be happening to this plant? Could it be root rot or overwatering ? its in middle flower, with good ph and organic nutrients from top crop, 26°C and 200W led cob. This are the older leafs, but the rest of the plant seems fine. this week I increased the PK levels.
Week 8
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
2
5
Solved
DegenMJ
Grayish brownish fuzz on sugar leaves
Turned my northern lights plant around today and noticed this on the back of it. Yikes! Is it bud rot, pest damage, something else? If it's bud rot I need to get rid of it ASAP because I have 6 other plants in the same grow room.
Leaves. Color · Dark-brown
4y ago
3
3
Solved
Shagrath
Can someone tell me what is this? I think the reason is that my nutrients are not balanced but I have no clue what deficiency this is, It could be so much easier to know the reason for this if I know what this is. pH pretty stable 5.8 Ec 1.5. Thanks!
Week 3
Leaves. Color · Yellow
Leaves. Color · Dark-brown
7y ago
6
4
Solved
Oldmanbud__50
Help on cal diffcency
Hi can I use blood fish n bone to sort a calcium problem. In my plant.. Only on 1 fan leaf.. Doing this on a very low budget. Ty in advance
Week 2
Leaves. Color · Dark-brown
6y ago
1
1