Can I Compost Old Herbs?
Old herbs are generally great additions to your compost pile because they readily decompose and add valuable nutrients.

Sourced & Cited
Herbs are a fantastic way to enrich your compost! Whether they're fresh from the garden or slightly past their prime, most herbs break down easily. Adding them to your compost pile helps improve soil quality for your plants.
Compost Classification
Green (Nitrogen-rich): Fresh herbs are high in moisture and nitrogen, making them excellent green materials for your compost. Their high water content aids in decomposition and helps balance the carbon-rich browns in your pile.
🌱 Key Nutrients
This item contributes the following nutrients to your compost:
Nitrogen (N)
🏷️ Tags
Important characteristics to know about this item:
Breaks Down Quickly Pest Attraction Risk Adds Key Nutrients
⚠️ Potential Risks
- Pest attraction: Some herbs may attract pests if not properly incorporated into the compost pile.
- Slow decomposition: Woody stems may take longer to break down than the leaves.
- Disease transmission: If herbs were diseased, there is a small risk of spreading disease if not properly composted.
💡 Best Practices
- Chop herbs into 1-inch pieces before adding them to the compost pile to speed up decomposition.
- Mix herbs with a roughly equal amount of brown materials like dried leaves or shredded cardboard to maintain a balanced carbon-to-nitrogen ratio.
- Ensure adequate moisture levels in your compost pile. If it's too dry, decomposition will slow.
- Turn your compost regularly to improve aeration and promote decomposition.