The Grow Awards 2026 🏆 
Leaf problem
Similar Grow Questions
Solved
KevinC
What is this? Eaten leafNew leaves look eaten. Thoughts?
-Pests?
-PH?
-Nutrients?
-Wind burn?
-Genetics?
What could this be?Leaves. Other
Other. General questions
5y ago
2
Solved
pigywigyswag
Nutrient deficiency?Hi everyone, I am a first time grower and my plants have been put into flower 10 days ago. I was just curious if the odd coloration of the new growth of leaves is a result of some type of nutrient deficiency or excess, or if it’s just the gene expression of the strain im growing.Leaves. Other
2y ago
4
3
Solved
Combright
Is this Okay ? Leaves from buds tuning Black/purple. I have pH around 6,7. Strain Is apricot by Fast buds And it shouldnt be black.
I am using full biobizz nutrients by sheduleLeaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Other
1y ago
3
3
Solved
Stonedmoutain69
Some browning on the leaves possibly a calcium deficiency I’m not sureWeek 8
Leaves. Other
3y ago
4
3
Solved
HAPPYWEEDS
¿Es esto urgente? Corté un trozo de hoja de plantas de 20 díasHola a todos compañeros, espero que estén todos bien. Les deseo HappyWeeds a todos.
He cortado por error una hoja mientras limpiaba las bandejas de las macetas :(((((((( ¿Cómo puedo ayudarla ahora? ¿Es grave? No sé cómo solucionarlo. Ayuda, por favor.Leaves. Other
4y ago
4
5
Solved
Tricksy
Leave Burn or Disease?Can someone tell me what this is?
Looks like the leave is burned (maybe water on the leave did that?)
It looks like it’s causing the plant to grow way slower.Leaves. Too few
Leaves. Tips - Burnt
Leaves. Other
3y ago
1
Solved
ChuckyK
Leaf discolorationThere is a purple/blue tint to the tips of my older leaves. New growth coming in lighter green. Slightly red and purples stems only at base of oldest leaves. Leaves also taco curling slightly. Thinking phosphorous deficiency at this point, maybe combination N toxicity and heat?6y ago
1
1
Solved
Dreambud
What do these spots mean ?what do these spots on the leaves mean ?Week 2
Leaves. Other
5y ago
2
1
Solved
CaptainChunk
Hello! First grow. Yellow spots leaves edges curling. My 8 days old BF Wedding Cake Auto showed some yellow spots. 7th and 8th day photos for comparison!Growing in Biobizz lightmix+Biotabs Starter Kit soil. Been giving her tap water only (150-200ml) every 2 days (ph around 8), as its said in Biotabs manual. 24/0 light schedule on a 260W LED custom panel. Other identical plant growing in the same conditions seems fine. HELP PLEASELeaves. Color - Yellow
Leaves. Other
Setup. Seedling
5y ago
3
3
Solved
KeepOnGrowin
Brown/Dead Leaf TissueNutrient deficiency? Over/under watering? Light Burn?
She is growing in Great Lakes Water Only Soil, and is at day 30. Could be running out of something, but these spots don't seem to match-up well with any guides
Watering about 17oz every other day into a 3 gal pot
Thanks!Week 5
Leaves. Other
4y ago
2
3
Solved
Newfie80
Spots on leavesSome spots showing up on one plant, wondering what the cause isWeek 7
Leaves. Other
5y ago
2
2
Solved
ValdivianGrower
Problemas de ferilización?Que opinan sobre está carencia/exceso en estás plantas? Ambas tienen 4 semanas y han mostrado esos indicios solo en las hojas viejas, pienso que puede ser déficit de calcio/magnesio, aunque no controlo pH, así que es un factor que también quizás debería considerar. Que opinan?5y ago
4
3
