Worm Castings

Worm castings are a 100% natural soil amendment produced by earthworms. Often referred to as “black gold” for plants, they are rich in essential nutrients, beneficial microbes, and organic matter that improve plant health and growth.

• Weight & texture: Dark, fine, crumbly, and soil-like in consistency
• Nutrients: Naturally balanced source of nitrogen, phosphorus, potassium, and micronutrients, released slowly and gently to plants
• Best uses: Ideal as a natural fertilizer and soil conditioner for all plant types

Worm castings enhance soil structure, improve moisture retention, and promote strong root development without the risk of burning plants. Their high microbial activity boosts soil life and supports healthier, more resilient plants. When mixed into potting soil or applied as a top-dress, worm castings provide a steady, long-lasting nutrient supply.

Usage: Mix into soil blends (10–20%)

Packed in resealable ziplock bags. Sold per 2 and 5 liters. Higher quantities are packed in appropriately sized bags based on the total ordered quantity.

Bulk discount

Save more when buying multiple 5L units - discounts increase with higher quantities (see table below). Bulk discounts apply only to the 5L option and do not apply to the 2L volume.