Pure Earthworm Castings

Worm castings are a natural soil amendment created through the vermicomposting process. They’re an easy way to add organic matter and naturally occurring nutrients to garden soil, potting mixes, raised beds, and containers.

These castings are 100% pure and never diluted, making them easy to use throughout the garden without complicated mixing or application.

Great for:

• Vegetable and flower gardens
• Raised beds
• Container plants
• Houseplants
• Seed starting and transplanting
• Mixing into potting soil or garden soil
• Top dressing established plants

Use worm castings as a soil amendment, top dressing, or part of your regular garden and plant-care routine.

Shipping & Fulfillment

This product is sold by Underhill Worm Farm and fulfilled in partnership with Meme’s Worms. Your order may arrive in Meme’s Worms-branded packaging.