Black Basalt Gravel 20mm - 25/50 20kg Bags Plum Slate Dimensions are 450 x 210

Dimensions are 450 x 210 x 40mm and come in Welsh Slate

The products tend to be used where there are shrinkable clays

This premium quality aggregate features a unique blend of white natural marble stones that create a stunning textured effect that adds depth and elegance to your outdoor space

UK-produced with a focus on longevity and responsible design

Originating from our best-selling Cotswold Gold 20mm

Black Basalt Gravel 20mm - 25/50 20kg Bags Plum Slate Dimensions are 450 x 210Charcoal Granite Gravel 20mm, known as Black Basalt or Black Granite, is a versatile and striking volcanic aggregate. When exposed to moisture, its smoky grey hue transitions to a deep, jet black, adding a dynamic element to any landscape. This gravel is visually appealing, incredibly durable, and resistant to moss growth, making it an excellent choice for garden paths and decorative landscaping. Its angular shape ensures that the pieces interlock