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Back to Grow Questions
Light burn or Nutrient defect??
AUTOASSASSIN215
started grow question 6y ago
Hey wanted to know if this was a nutrient thing or is my 1000 watt led too close to my plants Thank you nd much appreciated
Solved
Leaves. Edges burnt
Leaves. Tips · Burnt
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TimTheTerpMan
answered grow question 6y ago
Looks like a bit of nutrient burn. If the new growth looks ok don't pay it no mind unless it looks to be spreading. 🤘😤
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Selected By The Grower
Imagine
answered grow question 6y ago
Hello, From my little experience, i think it's due to an overuse of nutrients. You just have to adjust using plain water or giving less nutrients. Good luck 👌🏾
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Similar Grow Questions
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SAC87
Leaf issue in Wk 6
Hi I am having a leaf issue late in week 6. It’s been coming on a while. I’m wondering if the ph is out or too high ppm. 7 gal pots in a Scrog, it’s hard to test runoff. I’m starting to flush now so does it matter as much as long as ph is good? More wondering for next run. Thanks
Week 14
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
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Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
2y ago
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GoodGreenGrass
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Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
1
3
Solved
growingpepini
LEAVES PROBLEM
Some leaves edges are burnt, we are not sure if keeping it away from the sunlight or what. She has been flushed today with water ph 5.5 and a bit of top max by bio bizz.
Week 12
Leaves. Edges burnt
Leaves. Tips · Burnt
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6y ago
1
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Solved
McLovin69
Tips of leaves look burnt??
Day 12: Started noticing little brown marks on the edges of a couple of the leaves. Don't know what to do or what caused it. Thank you in advance for any help!
Week 2
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
6y ago
1
2
Solved
HYDROBEAT
Bruciatura da luce o fertilizzante ? (Dwc)
HELP! I would like to solve and find a valid explanation for these leaves that are burning, mainly on the main stem, which is the most exposed to light." I have also added a dose of nutrients since it is the last week of bloom. Does anyone have any idea💡? Thank you
Week 11
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
6y ago
4
6
Solved
Netherman
Girl scout cookies auto
Hey guys can you tell me what is the problem here ? Is it too much fertilizer or too less ? I'm using plagron and plagron light mix soil. I can't check pH because I don't have EC meter :( they're in pre flowering state I gave them 1/4 grow feed and 1/2 flowering feed
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
5y ago
2
2
Solved
MiyamotoMusashi
Light nutrient burn
Hello growers, can you confirm tha this is a light nute burn?
Leaves. Edges burnt
Leaves. Tips · Burnt
5y ago
1
2
Solved
Splifranger
Leaves are dark green light green and brown spots
Fan leaves starting to turn yellow and have some brown tips and spots the sugar leaves are getting some brown tips to dont know if theres anything a can do to fix this or is this normal stopped giving nutes but the problem doesnt go away so dont really know whats the problem
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
1
2
Solved
Haitian
Plant issues
Hi, can anyone help me diagnose my plant issues please.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl down
6y ago
3
3
Solved
coriander
What to do? Leaves are getting worse.
Had some light strain earlier on, but now im leaning toward a deficiency. Been feeding on a low-dose flora series schedule with clean ph water for every other feed. Just had clean water yesterday and nutes 3 days before. Dry out between feeds. Nitrogen? Calmag? Other?
Week 8
Leaves. Edges burnt
Leaves. Tips · Burnt
Feeding. Deficiencies
6y ago
3
2
Solved
Abadakor53
What is this deficiency?
Some leaves are burnt but the ph is good, watering is good light and temp good soil seems good and balanced. The humidity is very low can it be because of humidity?
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
2
2
Solved
Fetanq
Is this due to the sun and hot weather?
Some parts of some leaves are looking like they're burnt or something. Is this due to the sun? Or do I have another problem? It has been extremely hot last week (around 35 degrees all week). And the plant has been in direct sunlight (I've moved it into the shade yesterday)
Week 9
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Other
6y ago
5
5
Solved
Dankbudz84
Is this Ph lockout
Coco drip setup with the full canna line except boost. Week 7 juicy fruits auto. Feeding at 1.5EC and ph 5.8 to 6.2. I drip for 26 seconds about every 2 hours pump stops as soon as there is run off. Run off was at 5.25 Ph and 1.5 EC. I flushed with ro water with nutes 1.0 5.8.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
5y ago
2
Solved
Pjones
Brown spots and brown tips
Hello. First time grow. I am seeing brown spots and brown tips on leaves. The spots are only on a couple of older leaves. Brown tips on most other leaves. It is a gorilla glue auto in soil. I suspect nutrient problem, but would like other opinions.
Leaves. Edges burnt
Leaves. Tips · Burnt
1y ago
7
Solved
DuckeedWizard
Is this light stress and/or nutri deficiency?
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Week 14
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Red or pink
2y ago
8
6
Solved
Spike-GreenGrower
A deficiency, a toxicity and a toxic-deficiency???
Here's what I make of it (and PLEASE correct me where I am wrong!) : The tips yellowing indicates, a nitrogen burn. The burnt brown tip indicates, nitrogen burned to long 😂 The black spots indicate, a P or K issue (as the leaves are otherwise healthy green in color)
Week 17
Leaves. Edges burnt
Leaves. Tips · Burnt
Setup. Strains · Photoperiod
2y ago
4
4
Solved
Dupo_1
Yellow spots, drying leaves HELP
Please help! Iv just returned home from three days in hospital and this has happened to my plant. The soil did not get two dry or to hot. I don't know what is happening. Its only present on the third node both sides
Week 4
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
1
Solved
Mr_ROCKET
Does anyone knows if should I flush the pot ahead of time to reduce nutrients levels?
As you can see from last pic from week 6, I have used pre amended soil with 2.5 % of Nitrogen on dry mass. (sorry for the italian). Should I flush the pot ahead of time in order to reduce nutrients level so to both solve the yellow tips problem and favour the flowering stage?
Week 8
Leaves. Edges burnt
Leaves. Tips · Burnt
Feeding. Chemical composition
6y ago
1
1
Solved
dillande3
PHK leafs edges are yellow color like burning
Hello Guys, PGK some large leafs edges shows yellow/brown color looks like burns, its on 5 gallon bag , with nature's organic living soil with Roots organic potting soil (10lb potting soil and mixed with 1lb living soil concentrate) water only, only this plant show this symptom t
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
4y ago
4
5