Vote Now 🏆 for the Grow Awards 2025!
Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see
Privacy Policy
Accept
Grow Questions
Sort by
last update
last update
Oldest
Most popular
All
New
Open
Solved
No diary
Vegetation
Flowering
Harvest
My questions
My answers
Buds
Not fattening
Too few
Other
Leaves
Color - Black or grey
Color - Dark-brown
Color - Dark-purple
Color - Mottling
Color - Pale
Color - Red or pink
Color - Yellow
Curl down
Curl up
Dropping off
Edges burnt
Tips - Burnt
Tips - Die
Tips - Thick
Too few
Too many
Twisted
Veins - stay green
Veins - yellow between
Webbing
White powder
Wilting
Other
Plant
Spaces between nodes
Stem - Red or purple
Stem - Weak
Too short
Too tall
Twisted
Wilting
Other
Roots
Color - Brown
Mushy
Smelly
Too few
Other
Setup
Clones
Lighting
Outdoor
Seedling
Seeds
Sensors
Strain - Autoflowering
Strains - Photoperiod
Substrates
Ventilation
Other
Feeding
Automatic systems
Chemical composition
Deficiences
Schedule
Other
Techniques
12-12 from seeds
Defoliation
FIMing
HST
LST
Main-lining
ScrOG
SoG
Topping
Other
Other
Bugs
General questions
Harvest - Curing
Harvest - Drying
Harvest - Smoking
Mold
Other
Marinik
More filters
Solved
Marinik
Why leaves brown? (urgent)
Some leaves turn brown as in the photo. Leaves in the middle turn brown first, then bottom leaves. Now I try making larger lamp-to-plant distance and feeding less nutrients, but no good sign appears. Other conditions are stated in my diary. Why do you think it is?
Week 7
Leaves. Color - Dark-brown
4 years ago
2
Solved
Marinik
Why leaves curly?
As shown in the photo, some of her leaves look bent inwards. Is it a kind of anomalies, and what do you think the cause is?
Week 5
Leaves. Curl up
4 years ago
2
5
Solved
Marinik
Why are leaves yellow?
As shown in the photos, I find yellow leaves of Northern Lights Auto. Until yesterday she has been growing in good health, but now her leaves look drooping and some of them yellow. Also she does not drink water. Why do you think it is? (deficit of nutrients?)
Leaves. Color - Yellow
4 years ago
2
4
Solved
Marinik
Is nutrient necessary?
Is any additional nutrient necessary for her? If necessary, could you please tell me what kind(s) of nutrient is suitable to make her buds larger and more effective?
Week 3
Feeding. Schedule
4 years ago
1
4