Worm Castings

Sale price$49.00

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Pure earthworm castings are one of the best, most organic means to enrich the soil. Did you know that earthworm castings are 50% richer in humus and organic matter than what is present in topsoil? Our 100%, never diluted, pure Earthworm castings are perfect for any garden.

It's an efficient and easy way to boost the health and vitality of your garden naturally. Earthworm castings provide plants with essential nutrients and minerals needed for optimal growth.

Quantity: Standard
Amount: 1 gal
Why Meme's Worms?

When you choose to buy from Meme's Worms, you're fuelling dreams, supporting education, and helping us leave a legacy for the next generation.

Worm Castings

Usage Guide

Important: Keep castings moist until ready to use by misting lightly with water.  This keeps the beneficial microbes alive and happy!


New Planting

Established Plants

Ongoing Care

Garden: Vegetables, Annuals and Perennials

Place 1 cup in the planting hole and mix with soil before the plant is added.

Work 1-2 cups into the top 2 to 3 inches of soil around each plant. Water well.

Side dress plants during the growing season at a rate of ½ cup per plant or 1 cup per linear foot of row once every 2 months.

Raised Beds: Vegetables, Annuals and Perennials

Mix 1 part natural fertilizer, with 3 parts soil. Add plants and water well.

Work ½ cup into the top 2-3 inches of soil around each plant and water well.

Side dress each plant with ¼ cup each month during the growing season. Work into top few inches of soil and water well.

Indoor/Outdoor: Planters and Potted Plants

Mix 1 part natural fertilizer with 4 parts soil. Add plants and water well.

Work 1-2 inches of natural fertilizer into the top few inches of soil. Water well.

Side dress each plant with 2-3 Tbsp of natural fertilizer every 2-3 months. Work into the top few inches of soil. Water well.

Germinating or Sowing Seeds

In Garden Beds: Line planting row with ½ -1 inch worm castings and mix with soil. Place seeds in-furrow, cover with soil and water well.


In Seed Trays or Planting Pots: Use 1 part worm castings to 4 part seed starting mix. Place seeds, cover with soil, and keep moist.