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Back to Grow Questions
Light burn?
Chubaka26
started grow question 2y ago
Plecase help me with this, it is an autoflower, 20/4 h lightshedule. Before seeing this tot the leaf, i had it 24h lightshedule. I dont think IT is calcium deficient, i think it is light burn.
Open
Leaves. Edges burnt
Leaves. Color · Yellow
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Answer
Organoman
answered grow question 2y ago
Burning from over feeding............you are either feeding too much or too often.........or both.
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Cannaisseur90
Cant figure this out
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Leaves. Edges burnt
Leaves. Color · Yellow
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2y ago
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Quintus
Textbook deficiency/over feed, any advice on wich one ?
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Leaves. Edges burnt
Leaves. Color · Yellow
Feeding. Deficiencies
1y ago
4
Solved
M1gas
To leafs are starting to get some yellow areas and dry, i dont know what is this and im trying to solve it, somebody know what could this be?
Week 5
Leaves. Edges burnt
Leaves. Color · Yellow
2y ago
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Solved
weedfan133
The leaves are wierd shaped, but growing fast
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Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
1y ago
1
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buddhi_coop
3 leaves ?
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Leaves. Too few
Leaves. Edges burnt
Leaves. Color · Yellow
5y ago
2
2
Solved
TegridyF
Yellow and fragile leaves 2 week
Couple leaves yellowing and bit curved up. I suggest there can be the options: 1) magnesium deficiency; 2) nitrogen deficiency; 3) Light burn. For case it is magnesium deficiency I sprayed the leaves with magnesium sulfate (solution - 1g per 1 liter), but it won't help.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
4y ago
1
Solved
Akvinsky
What’s wrong with 🍁? Ph is the same as it’s been in vegetative stage. 60w led at the distance about 7 inches from the top.
Week 7
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
2
2
Solved
EmeraldLakeCannabis
Progressive yellowing on older fan leaves ~F14-F35
Hi, past two weeks or so I've been noticing progressive chlorosis and eventually some necrosis starting from the edges of the leaves and working inwards. Photos of this can be found in Week 18 Flower denoted by "For grow question #x 12/1" Humidity low, could be related? thx
Week 18
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Mottling
6y ago
2
Solved
RRuffin
Blattprobleme bei Pflanze (Wahrscheinlicher Kalziummangel?)
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Week 11
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
1y ago
7
4
Solved
GreenThumb333
So this plant is starting to yellow and burn. Just tried upping my ph but if it continues should I flush and at what ph?
Week 13
Leaves. Edges burnt
Leaves. Color · Yellow
5y ago
3
4
Solved
Nina00
Welche Mängel hat meine Pflanze ?
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Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
2y ago
3
Solved
elevensixty6
Growing in FFOF with some HF but have nutrient issues...have only given CalMag with RO water and this is what I've got.
Wedding Cake nute burn or possible P deficient with yellowing slightly down the edge? Also may have N toxicity with curling leaves? Blueberry also has slightly burnt tips, both plants have yellowing in the oldest growth. All in diary pictures. Thoughts? And how do I fix it?
Week 4
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
5y ago
2
2
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Wackytabacky_420
Anyone know what's wrong with my girl?
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Week 7
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
5y ago
2
2
Solved
Flashback25
Trouble indentifying problem
over 4 days it has gone from lighter coloured leaves ( barely noticable) to burnt leaf edges amd yellow fleshy bits on the leaves. Mostly on the middle leaves Took some pics from diferent sides. ( And yes i do need to take some leaves off, but dont want to stress it right now)
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
1
2
Solved
Cana_Gen
Weird burn
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Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
1
Solved
tiny_couch
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Leaves. Edges burnt
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
2
1
Solved
PanchitoGrow
Nute burn (Added nuts to supersoil)
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Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
5y ago
3
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Solved
Krafty
What is happening to my plants?
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Leaves. Edges burnt
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bobo66
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Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Mottling
4y ago
6
7
Solved
NatureBoyNeo
Potassium deficiency?
My Auto 1 is showing some yellowing and brown tips on the leafs .. Can this be potassium deficiency ?
Week 12
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
2
2