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Back to Grow Questions
Nute burn or light stress?
Marley03
started grow question 5y ago
Nute burn or light stress? Or something else? Anyone know what the brown spots are?
Solved
Leaves. Edges burnt
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KingSalomonsWeed
answered grow question 5y ago
Sieht aus wie beginnende Herbst.
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Complain
Selected By The Grower
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Solved
Budha420
FML
My mutant lady is growing too much:D any tips or tricks to avoid losing top colas?
Week 7
Leaves. Edges burnt
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4y ago
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Donseason97
Showing a Deficiency
Showing a deficiency, not sure what it may be…
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3y ago
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Jannis_Botanicum
Yellow/Brownish colored tips of leaves.
So, my girl now is 11 days old, while i was looking at here i noticed that the tips of the second pair of true leaves is soightly yellow/brownish colored, im worried for my plant. Could it be a wind burn ? I have a ventilator in my tent which was blowing at here. I moved it now.
Week 2
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
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Solved
That70sDude
New growth with yellow on the leaf edges is spreading. I have moved the lites to 12", the only change has been from using distilled water for the 1st 3 weeks then started using filtered well water (high sulfur & iron content) Should I switch back? Where to buy?
Week 5
Leaves. Edges burnt
5y ago
2
Solved
Newbnugz76
Upper growth leaves and buds on one plant are burnt. I attributed this to light damage and raised them up a few inches. If anyone has any alternative thoughts or suggestions about how to minimize existing damage that would be great. Other bud sites look fine.
Week 7
Leaves. Edges burnt
6y ago
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TheNextGanjaMan
Can I use magnesium sulfate foliarly?
Hello, this plant is at the beginning of flowering and apparently has a magnesium deficiency, right? Can I use 100% Mag Sulfate from the pharmacy via foliar treatment? I'm using Calmag 2ml/L but it's not having any effect. I should add Dolomite Limestone to the soil this week.
Week 5
Leaves. Edges burnt
Leaves. Color - Yellow
2y ago
3
Solved
Kigfjcf
Tox/def
Nutrient burn ? Light stress?
Leaves. Edges burnt
Leaves. Color - Yellow
2y ago
1
Solved
levensfiets
Light Burn due to shift in day/night schedule
is it possible that light burn appears when (by accident) the day/night schedule shifts (in this case 5 hour forward) ? week 4 is ost apparent
Week 5
Leaves. Edges burnt
6y ago
2
2
Solved
timorpheus
Looks like Mazar has new issue... Day 41 photo of middle leaves.. new leaves looks like spiders and have bright yellow color.
Week 6
Leaves. Edges burnt
7y ago
1
2
Solved
BaBar
Début de floraison → Pointes des feuilles jaunissent et finnisent brulées
Bonjour :) Après 2 cultures (6 plants) j'ai toujours le même problème : les pointes jaunissent tout le temps (à partir du début de la floraison) et les feuilles finissent brulées Substrat : Biobizz All mix 1er culture : pas d'apport 2eme culture : Engrais liquide Biobloom
Leaves. Edges burnt
1y ago
4
Solved
PersasH
Exceso o falta de nutriente
Acabo de detectar manchas amarillas y borde marrón en una de las hojas más bajas de la planta. Sabeis si es una carencia o exceso de nutriente? Por ahora solo ha ocurrido en esta hoja. Gracias!!!
Week 6
Leaves. Edges burnt
6y ago
2
2
Solved
Alexander_far
Fertilizer 20.20.20 humic acid,silicon
Hello my friend My special spruce girls turn yellow from the bottom of the leaves. I changed the soil. The leaves didn't turn yellow for two weeks, but they are turning yellow again. I now have 20,20,20 fertilizers and humic acid and silicone, but I don't know how much to use. He
Leaves. Edges burnt
Feeding. Chemical composition
6y ago
1
Solved
Thegreenmachine
Burned tips and holes in leaves
Hello! Hoping to get some insight into why the leaves on this girl have holes and the tips are breaking off. Thinking maybe nutrient burn? I’m using slow release nutes from Gaia Green. I used premixed coco I had already amended with 3 tbs/ g of 4-8-4 and 1 tbs/g 2-8-4 top dressed
Week 5
Leaves. Edges burnt
Leaves. Tips - Burnt
3y ago
3
8
Solved
AnriDaiki
Yellow leaves and yellow circle on leaf
Hello , maybe someone knows what's a yellow color on Cookies leaves? not sure about ph level...
Week 1
Leaves. Edges burnt
Leaves. Color - Dark-brown
4y ago
3
Solved
Knockando
Nutrient burn or nothing to worry?
Hey Pros! I'm a bit worried of my ladies. The yellow leave-tips seem to show some nutrient burn. Tried to flush them for some days but the color stays the same. Any tips how to deal with that situation?
Week 5
Leaves. Edges burnt
5y ago
2
2
Solved
ExterminatorX
Sweet Zz stunted and funny colorage close to the middle.
Plant problems for me, Some sort of stunted growth and dying new growth, what's the problem in your opinion? The middle leaf on the right in the picture is what I'm worrying about
Leaves. Edges burnt
Leaves. Color - Mottling
Plant. Wilting
3y ago
5
4
Solved
martonx
Burnt yellow edges autoflower? Too hot?
Some girls show some issue, like burnt yellow edges on the leaves. I have still a little hot hot temperature (over 30C), it's this reason? Or some shortage or surplus? Should I worry? Start of 8th week. 3th week of flower. Thx.
Week 8
Leaves. Edges burnt
5y ago
3
3
Solved
Max_Dune
Week 8 - Godzilla Cookies Auto - Feels like they are substantially behind. Thoughts on pest management or feeding schedule tweaks?
Day 54 - Godzilla Cookies Auto. Dealing with whiteflies, soil gnats & a caterpillar (now removed). Currently using neem oil spray & adjusted watering. Plants are full sun/30% shade daily. Avr Temp 20°, Avr Hum 56% How do these look? Are we good, or 'newbie' grow OCD?
Leaves. Edges burnt
Leaves. Tips - Burnt
Plant. Spaces between nodes
2y ago
6
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Dedarsleeve
Suggestions as to why this plant is a mess!
First grow - Blueberry Auto outdoor. Pathetic thing is on day 36 from direct sow. White splotches since week 2. Subjected to excessive heat, an oversized garden bed, lack of sunlight and overcompensating with supplemental grow lights. CoM organic nute/soil. Any solid diagnoses?
Leaves. Edges burnt
Plant. Too short
Setup. Outdoor
5y ago
1
1
Solved
Jaygrow1020_autoking
Growing slow
I believe I know what the problem is. I think my soil is to hot. I guess the question is, how to resolve this....
Week 1
Leaves. Edges burnt
Plant. Too short
5y ago
2
2