Also known as Black Basalt or Black Granite, Charcoal Granite Gravel is a stylishly smoky grey volcanic aggregate that darkens beautifully to a deep, jet-black colour when wet.
It is extremely durable and resistant to moss growth making it the perfect decorative material for dressing garden paths and general decorative landscaping.
Black is a very bold colour to feature in a design and when used in the perfect setting with contrasting colours it can instantly add a stylish look to any type of garden.
Size: 20mm (Individual stones may range in size between 8-25mm)
Colour: Dark Grey When Dry and Black When Wet
Type: Basalt
Recommended Depth: 3-4cm
Fish friendly: Fish Friendly
Supplied in a bulk bag 800kg
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