Can I Compost Weeds?
Yes
Weeds can be composted.
What to Know
- Most weeds can be composted, but there are some precautions to take
- Avoid composting weeds with mature seeds or those treated with herbicides
- Some persistent weeds like bindweed or couch grass may survive the composting process
Tips
- Dry out weeds in the sun before adding to compost to kill seeds
- For tough weeds, consider 'solarizing' by placing in a black plastic bag for a few weeks before composting
- Always mix weeds with other compost materials for a balanced pile