Coffee grounds
Green (Nitrogen)C:N Ratio20:1
Decomposition Time2-4 weeks
Material TypeGreen (Nitrogen)
CategoryKitchen Scraps
Compatible Methods
Tips & Notes
Excellent nitrogen source. Worms love them.
Frequently Asked Questions
Can you compost Coffee grounds?
Yes, Coffee grounds is compostable. Green (Nitrogen) material, C:N 20:1.
How long does Coffee grounds take?
Decomposes in 2-4 weeks.
Is Coffee grounds green or brown?
green (nitrogen).
C:N ratio of Coffee grounds?
20:1. Nitrogen-rich.
