The Grow Awards 2026 🏆 
Is this nutrient burn ?
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Growjardin
Yellowing of leavesIn 16 days lower leaves are yellowing and on one a burnt tip. 3lt fabric pot 150ml water eod ph 6-6.5 candy kush exp. been slowly happening for 4-5 days. Humidity can’t be sorted for 2 weeksLeaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
2
Solved
Stickyfingaz420
Leaf problemIs this heat stress or nute burn ot something worse using a 600w hps 26" away temp gets no higher than 27.2 any cluesLeaves. Edges burnt
Leaves. Tips - Burnt
6y ago
6
3
Solved
PinkParrot
Brown leaves[ Lemon Orange 70% sativa ] Lot of brown leaves, starting from the tip
[ Persian pie 60% Indica ] less affected by the problem (same watering)
{ We tried }
PH 5,7 | & high PH 6,2
EC 0.9 | EC 1.2
Upper light
Cooler temp
Higher Fans speed
Note : Grow & Bloom bottles crystalized..3y ago
6
6
Solved
EXZELENS
Nutrient burn?Is this looking like nutrient burn or could be another thing?Week 8
Leaves. Tips - Burnt
5y ago
2
2
Solved
ELPIRATA
Buenas! CONSULTA DIA14: Aún tengo mis dudas sobre el crecimiento de la "#3 Auto Lemon Kix" ; Desde un comienzo ha mostrado signos adversos a los de sus iguales en el cultivo, ¿Creen que Dará sus frutos?
* Se aprecian pintas de color oxido, al parecer sufridas por riego foliar. 😷6y ago
3
3
Solved
Luntis
holes in leavesGood day, please help, what is wrong with my flowers, there are these holes on some of the leavesLeaves. Tips - Burnt
Leaves. Other
1y ago
3
2
Solved
Maskedcucumber
3rd week since 12/12 and chlorosis is getting worse !!! Will my crop be crappy ?Brought EC to 1.6, added 21ml of calmag, had to add 2L of osmosis water because the EC was 1.78. I changed the bad Ph probe and I let it fluctuate between 5.75 and 6. Should I remove the aluminium foil on the pot to let them breathe ? Not sure they are overwatered, I'm desperate4y ago
3
4
Solved
DrBinoc
Magnesium or Nutrient Burn or?Magnesium deficiency, or nutrient burn or??? Only on the lower leaves so far, curling down was existing genetics - but the burnt tips are new and some have even curled up now. Probably 5+ weeks left so too early for natural dying off?Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
5
4
Solved
Gluco
What is the defficiency or over nutriment and how to correct it ?They are presenting these signs since a long time (2 weeks) but it does not go awayLeaves. Tips - Burnt
Feeding. Deficiences
5y ago
1
1
Solved
SirBud
Nitrogen Toxicity?Is a nitrogen toxicity developing? What can I do to prevent it?Week 4
Leaves. Tips - Burnt
3y ago
1
3
Solved
SirTucksAlot
Is this light or wind burn?I’m running 3 different lights one being a EcoSun LED Light Bars 900mm at 50cms
Thanks guysLeaves. Tips - Burnt
5y ago
1
2
Solved
Aw3sumpossum
White Widow runoff water tests at 2440 PPM, but seems happy still and is only showing very slight signs of burning. This still seems extremely high, so I've backed off on feeding for now and watered with some Cal Mag. Should I wait for the PPM to drop or keep feeding her at 1/4?Week 11
Leaves. Tips - Burnt
7y ago
1
1
Solved
FarmerJon
Apricot Oreoz... the Unhealthy RuntDoes anyone have any experience with growing Anesia's Apricot Oreoz seeds? The plant seems to be experiencing a Cal-Mag related nutrient deficiency that the others are not. All plants are being grown under the same conditions. Any suggestions?3y ago
2
2
Solved
cfc73
pls help.....Is this Something to be worried about?possible nute burn issue ???Leaves. Tips - Burnt
5y ago
1
1
Solved
RockSta83
Yellow tips of leafs …Overfeeding? Yellow tips starting on top of the plant … should flush or just wait and reduce the feeding next watering? I‘m entering the pre-flowering stage and would normally start to add bio bloom and top max with the next watering …Leaves. Tips - Burnt
1y ago
2
2
Solved
GoodGreenGrass
Leaf symptoms-flowering week 4Hi. Please, can someone tell me what is going wrong with my two plants? Their leafs are showing symptoms. Please see pictures. Also, I want to defoliated for the last time, but since they are not at 100% i am not sure about it. ThanksLeaves. Edges burnt
Leaves. Tips - Burnt
6y ago
1
3