20mm Green Granite Chippings – Premium Welsh Green Gravel for Landscaping & Driveways

Enhance your outdoor space with our premium 20mm Green Granite Gravel, also known as Welsh Green, a striking decorative aggregate featuring rich olive-green tones with natural speckled detailing. This high-quality granite stone offers a sophisticated finish that transforms any garden, driveway, or landscaping project.

One of its standout features is its ability to change appearance with the weather—deepening to a darker green when wet and returning to a lighter, subtle shade when dry. This natural variation adds depth and visual interest to any outdoor setting.

The angular shape of the gravel ensures excellent stability underfoot, making it ideal for driveways and high-traffic areas, while also providing a clean, contemporary look for borders, pathways, patios, and planting schemes.

🔹 Key Features:

• Premium 20mm Welsh Green Granite (approx. 14–24mm grading)
• Attractive olive green colour with natural flecks
• Colour-enhancing finish – darkens when wet, lighter when dry
• Durable and hard-wearing granite aggregate
• Fish-friendly, suitable for ponds and water features
• Angular shape for improved grip and stability

Ideal Uses:

• Driveways and parking areas
• Garden paths and walkways
• Decorative borders and edging
• Patios and landscaping features
• Rockeries and planting schemes
• Water features and ponds

🔹 Installation Guide:

For best results, lay the gravel at a depth of 4–5cm on a firm, compacted base. To minimise maintenance and prevent weed growth, we recommend installing a weed control membrane beneath the gravel. This also allows effective drainage, helping to keep the surface free from standing water.

The membrane can be easily cut to size and shaped to suit any garden layout.

🔹 Delivery Options:

Available in a range of convenient pack sizes to suit projects of all scales:

• Bulk Bags – approx. 800kg
• Maxi Bags – approx. 1000kg or 500kg
• Handy Bags – approx. 20kg