Milled walnut shell is available in 2 kg or 5 kg bags, and can be milled to coarse, medium or fine sizes. If you need a very fine size, please contact us for custom options.

Coarse Walnut shell (crushed) is available for $5.50 per kg (plus delivery) in 5kg bags.

Uses & Benefits

Garden mulch & natural ground cover
Walnut shell is a slowly biodegradable, non-absorbent material that resists mould and bacterial growth - making it ideal for long-lasting garden mulch.

Pet bedding & substrate
Crushed walnut shell doubles as eco-friendly bedding for birds, reptiles and small animals. When no longer needed, it can be repurposed as mulch.

Pest deterrent
Its abrasive texture helps keep snails at bay, protecting delicate plants.

Industrial-grade abrasive
Walnut shell's hardness makes it perfect for blast cleaning, polishing and deburring.

Craft & cushioning material
Finely milled shell is used to fill pin-cushions and other craft items.