Give your plants a natural nutrient boost with Soil.Ninja Worm Manure Castings 2.5L, an organic, slow-release fertiliser created entirely from worm castings. Rich in essential nutrients and beneficial microbes, this natural soil amendment supports strong root development, vigorous growth, and lush foliage throughout the growing season.

Ideal for use when repotting or as a top dressing, worm castings provide a complete nutrient palette that is gentle yet highly effective, making them safe for all plant types. Simply mix into your potting blend or add a layer to the soil surface and water in to revitalise your plants. With no synthetic additives, this is as pure and sustainable a fertiliser as it gets.

✔ 100% natural & organic plant fertiliser
✔ Provides a full spectrum of essential nutrients
✔ Safe & gentle for all plant types
✔ Improves soil structure & microbial activity
✔ Ideal for mixing into soil or as a top dressing