Nutrient burn?
BudMachineanswered grow question 3y ago
Thats a mag Def in its late stages.
A cal mag..
But as its a mag issue a quicker fix would be an actual mag nute or better yet epsom salt
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seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?Leaves. Edges burnt
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3y ago
1
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SlowpokeFuegobud
Burnt or K deficit? Or offended?Please could you tell me what you think about the (burnt?) edges?
My guess is that I should water more often to lower the concentration of nutes in the soil?
Nutes are RQS pellets in the soil, watered with plain water every 10-12 days..
THX!! <3
Week 4
Leaves. Edges burnt
5y ago
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CTCan
Having some nutrient issues. A few leaves are yellow with brown tips (first couple pics). I also had some nute burn a couple weeks ago after switching to GH so I lowered my feedings. Now I’m confused if it’s an excess or deficiency or something else? Any help much appreciatedWeek 18
Leaves. Edges burnt
7y ago
2
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MediciGrade
Nute Burn Plan. Lower light to 24 inches and turn on bloom switch. Flush soil with 8 litres of water (PH 6.5) per pot. Questions: will increasing the intensity of light increase plants ability to absorb nutrients, or simply stress them more? Is 8L water/ 10L pot enough to flush?Week 5
Leaves. Edges burnt
7y ago
4
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Hansgrube
Some tips are bit burned. Does my nutrients amounts are too high?
I cant tell, not much references on aero garden nutrition schedule.
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2. Barely seen growers using CALiMagic - do you think I should keep it?
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Leaves. Edges burnt
7y ago
3
3
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FrappeDuRif
9 days old seedling suffered from a heat/light burnWill the seedling recover from its heat/light burn ? When going outdoors, do you usually place your seedlings under the direct sunlight ? Current temp in my location (22°C day/15°C night)
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Week 2
Leaves. Edges burnt
6y ago
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Netherman
Girl scout cookies autoHey 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
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5y ago
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Grasszilla
Curling and brown tipsHi guys... Ive got nutrient burn amd the tips are starting to brown up and the leaves are making a bow effect any suggestions of what this can be?
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Leaves. Curl down
5y ago
2
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M4rtn
Burned tips and white spotsHi, I have a auto plant in its 7th week. Today I noticed that it has burned tips. The white spots have been there for longer, I dont know if they are related to the same problem.
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TY guys
Leaves. Edges burnt
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2y ago
1
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MiyaguiOkPolilla
Que pasó aquí?Does anyone know what happened here? After two days (of having bent the plant and cut 1 leaf and 2 side branches), it turned out like this. The nutrition was the same as usual, but we had a minimum temperature of 16°C and humidity of 55%. The white spots are diatomaceous earth after the problem.
Leaves. Edges burnt
4y ago
2
2
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Anorak
Tips burning, plants dying, very fast progressionGreetings growers! Plants are dying, every grow it starts in the 3rd week of flowering. Using Green House Feeding Organic, PH is up to the point,100% sure. Soil - light mix,vermiculite, perlite. Top leafs are burnt, bottom leafs are turning yellow and falling off.
Leaves. Edges burnt
Leaves. Tips · Die
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5y ago
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Cannabisflakes
Burnt tips, yellowish color, cracking tipsSo guys, bottom leaves started with same symptoms a week ago; I belived that was due them touching the soil a few times during the LST (I'm getting medival on them 😅, since I decided not to top them).
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4y ago
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Why the tips of the leaves getting dry on the flowering?Week 13
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PtiteBox
Mg def Underwatering ??I have an issue with some leaves getting strange symptoms. Maybe Mg def and/or Ca def + Underwatering ?? 😖
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Temp : 23/20
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Leaves. Edges burnt
Leaves. Dropping off
5y ago
1
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bbkaldo
'Claws' on tips just after flowering started. Previous answers help - it is a bit worse. I keep a perfect VPD. What should I do? Flower wouldnt fI'm confused. For the first 3w I used LED as instructed 30-40cm, I had ~43cm,100%dim, everything was fine. When the bloom started yellow claws appeared and still there, maybe a bit worse, with 53cm and 75%dim. Mostly on BPP, one more plant showed her claws today aswell. 😓
Leaves. Edges burnt
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3y ago
2
2
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Magic_Chelsea_Crew
Is this possible nutrient burn?Sour Kush Day 24 (Coco/perlite) - brown tip appearing on lower fan leaves. I suspect it's nutrient burn. Flushed with 900cc PH neutral water, lot of runoff, PPM was 391 (PPM in 495). Should I cut back on feeding by diluting the nutrient water or by watering less frequently? TY
Week 6
Leaves. Edges burnt
6y ago
2
1
Solved
YWLganjis
What is it ?I need to know what is wrong with this plant n it’s only this plant I don’t understand ?
Week 7
Leaves. Edges burnt
6y ago
2
2
Solved
MyGrow
should I be worried?I have a problem identifying the cause.I notice that the lower leaves become dry, crunchy lose their color. But only the very last leaves at the bottom. I do not notice any problem towards the apex.
Does anyone have a lead please? An excess of P ?or K?
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
2
2
Solved
romi27
Burnt edges / yellowingWhat are all these burnt edges from? One of the burnt leaves is from the perimeter, so I'm not sure how it could be receiving enough light to burn. I also have a small amount of yellowing towards the bottom. That's normal during flowering if the low-light leaves die, right? Thx5y ago
1
2
