Compost or Not

Can I Compost Corn cobs?

Yes

Corn cobs can be composted.

What to Know

  • Corn cobs are compostable but take longer to break down due to their tough, fibrous structure
  • They add carbon to your compost pile and help create air pockets for better aeration

Tips

  • Chop or break corn cobs into smaller pieces to speed up decomposition
  • Mix with nitrogen-rich materials like grass clippings or kitchen scraps
  • Consider using a hot compost method for faster breakdown
  • Keep the pile moist but not waterlogged to aid decomposition