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B&Q£243.32Visit shop B&Q - Black Stone Basalt Chippings10-20mmPremium Aggregate Bulk Bag850 Kilos
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Buttercup Farm Black Stone Basalt Chippings are an ideal choice for homeowners and professional landscapers looking to add a clean, modern aesthetic to rock gardens, driveways, and borders. These versatile 10-20mm stones offer excellent durability and are safe for use in garden ponds, making them a highly functional landscaping solution. While they provide a premium look, users must be prepared to manage the logistics of a heavy 850kg bulk bag delivery requiring access for an 18-ton vehicle.
| Model Part Number | 7427307231983 |
|---|---|
| Brand | Buttercup Farm |
Yes, their angular shape and durability make them suitable for residential driveways.
Yes, the basalt is inert and safe for use in water features and fish ponds.
One 850kg bag covers approximately 15 square meters at the recommended depth of 35-40mm.
Yes, delivery is via an 18-ton tail lift vehicle, so ensure your street can accommodate a large truck.
While not strictly required, a quick rinse after laying the stones will remove transport dust and make them look clean immediately.
Once the stones are installed, a thorough rinse with a garden hose will wash away natural stone dust and reveal the true deep black color.
This usually indicates the ground was not properly prepared. Ensure a compacted sub-base layer is installed underneath the chippings for heavy-traffic areas.
Ensure a landscape fabric or weed membrane was installed between the soil and the stones. If not, you may need to clear the area and add a membrane.
To ensure the best results, clear your target area of existing weeds and level the soil before application. It is highly recommended to lay down a geotextile membrane before spreading the chippings to prevent mixing with the soil and to suppress future weeds.
Regarding delivery, the 850kg bag will be delivered via an 18-ton tail lift vehicle. Ensure your property has a wide, level access point, as the driver will drop the pallet at the nearest safe kerbside or hard standing ground. Once the bag is delivered, distribute the chippings using a shovel and rake to achieve the recommended depth of 35-40mm. Periodic cleaning with a pressure washer on a low setting or a gentle rinse with a hose can help restore the deep black color after long periods of weather exposure.
