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Back to Grow Questions
HELP! Leaf issue
Infoism
started grow question 5y ago
What’s this? I have no idea what I’m even looking at.
Open
Leaves. Edges burnt
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Answer
GuerrillaNo_4
answered grow question 5y ago
More calmag. I reckon its a very slight magnesium deficiency
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Complain
Weezy90
answered grow question 5y ago
Ik zou je ph en waterafloop bekijken. Succes!🌱
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Similar Grow Questions
Solved
MomoCookie
Hey The leaves have brown dots, burned tips and curl down what can it be? Thanks for your help Soil ph 6.5 Water pH 6 Temp day 23°c Temp night 19-20°c Nuts: Biobizz Bloom 4ml/l Biobizz Top Max 4ml/l Biobizz Calmag 0.8ml/l Biobizz Root Juice 1 ml/l CANNA Tera Vega 1ml/l
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Curl down
5y ago
4
Solved
BlueGrass
Please Help!
Does anybody knows whats going on with my plants? Is it lack o nutrients or excess? Ive been monitoring temps, RH, and PPFD. What am I doing wrong guys?
Week 4
Leaves. Edges burnt
2y ago
3
2
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lovely_neighbours
Brown black spot crispy edges
I need help! Northern Light has Reddish brown spots turning dark-gray and crispy dark edges on the top leaves! It looks like a different issue from week 6 where gray spots appeared on the bottom leaves? Any ideas? Thanks
Week 8
Leaves. Edges burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
4y ago
2
2
Solved
encrypted33
Leaf burns
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Leaves. Edges burnt
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9mo ago
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my auto has some type of Deficiency
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Leaves. Edges burnt
5y ago
2
2
Solved
Khmma46511
funky leaves
My leaves are looking funky curling down and up, working on aphid issue. Lowered the nutrient ratio from 2 teaspoon per gallon to 1 teaspoon per gallon. Haven't started it yet, scared to right now. I'm in week 3 of flowering..
Leaves. Edges burnt
5y ago
1
Solved
HiGH2DSKY
I have problem with my plants. Maybe caused adding root juice to watering to soon. Using all mix soil. 40% humidity and 27°C under 250w hps. 50cm distance from plant. Uploaded picture above. Tnx for any advice 🌱
Week 2
Leaves. Edges burnt
7y ago
1
1
Solved
tiasmaaa
Leaves turning brown/purple
The leaves on one plant started to turn a little pale, and with brown/purple spots. And on the other plant it starts to turn more yellow, probably Nitrogen deficiency for this one. What do you guys think ?
Week 10
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Dark-purple
3y ago
2
4
Solved
Blubbiblubb
Unhappy leaves
A few leaves aren’t looking too happy. What’s that? Deficiency’s, too much light, too many nutrients? It’s only a few leaves with that problems. What should I do, what would you do? Thank you!
Leaves. Edges burnt
Leaves. Curl up
Leaves. Dropping off
1y ago
1
2
Solved
Closet01
Burnt leaves? Nuts burn or something else?
Am I right by thinking this is just nute burn or am I missing something? Burnt edges of leaves and are curling down sometimes? TIA
Week 6
Leaves. Edges burnt
5y ago
3
4
Solved
TigerLily4U
Having plant issues
Plant Issues, it all started when i sprayed for thrips i used spinosad soap. leafs turned yellow, with brown spots showing up, couple weeks later still going on top dressed, coulple weeks later still going on so then i just started watering and still nothing has changed,
Leaves. Edges burnt
4y ago
2
5
Solved
Horvi
Pls help
Is IT magnesium deficiency again?
Leaves. Edges burnt
Leaves. Color - Dark-brown
3y ago
1
1
Solved
Mordf0kazzz
Light Burn?
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Leaves. Edges burnt
5y ago
1
1
Solved
Tkultranewb
Hey all I just wanted a honest opinion of what my grow in this stage is looking like is it on track and are they the right size or should i let them stretch some for bigger taller or was keeping them short and trying to get them bushy short in veg right idk just honest opinions
Week 2
Leaves. Edges burnt
6y ago
1
1
Solved
HueyBrown
as you can see on some picture some leaves have burnt edges, others are 80% yellow-ish and few have yellow dots. I thought that I gave too much nutrients so I've been giving her only straight water for 8 days and more power light for 4 days. No improvement it's worse now. Please
Week 11
Leaves. Edges burnt
6y ago
2
2
Solved
enjayrando
Older growth showing issues, plant growth diminished. Ph and light distance good.
Mostly older growth effected, and continues to worsen, Thinking underfed. In Coco, water ph 5.8, runoff within 100ppm to input. Feeding around 700-750ppm 4.5gpg megacrop 1part, .7gpg bud explosion, .5gpg epsom salt, and 1ml per gal calmag. Have been around 700ppm most of veg.
Leaves. Edges burnt
2y ago
3
Solved
Nix91
What can cause this Kind of issue ?
Does someone have an idea of what can cause this issue. If it’s because the light are to close of my plant, im already know but unfortunetly for me there is nothing i can do for this.
Leaves. Edges burnt
3y ago
2
2
Solved
McDavis
Hojas inferiores con puntas amarillas y secas
Se ha regado con enraizante y top veg de la línea top crop, la altura de la Luz está en 50cm
Leaves. Edges burnt
Leaves. Color - Yellow
2y ago
1
1
Solved
420SNoWfLaKe420
What’s the cause on nute burn during flush????
What is the cause of nute burn during flushing the the plant is in soil and was fine until I started flushing after the first flush the leaves started exhibiting what looks exactly like nute burn
Leaves. Edges burnt
Leaves. Curl down
5y ago
5
4
Solved
Splifflicious
Strange leaf deformation
Have these strange leaf formation on some of her blades, looks liker the main vein has somehow outgrow/stretch, with no actual green stuff around lol. Several leaves have this. Combined with a slightly general canoeing, could it be from a nitrogen tox ? Growing good though Cheers
Week 5
Leaves. Edges burnt
Leaves. Curl up
Leaves. Other
5y ago
1
1