Plum Slate Chippings - 20mm - Bulk Bag

Name: Plum Slate Chippings - 20mm - Bulk Bag
Brand: Stone Warehouse
SKU: pwwtmblchg
Availability: InStock

The Plum Slate chippings offer distinctive natural colour variation for a wide range of landscapin...

Best current price£183.99from B&Q

Best offers

Shopping.co.uk recommended and popular offers

Lowest price

B&Q£183.99Visit shop

B&Q - Plum Slate Chippings 20mm Bulk Bag 800Kg FootpathsBordersRaised BedsPonds

Visit shop

All Offers

2 offers from £183.99 - £189.61

View price history by clicking the chart icon.

B&QB&Q - Plum Slate Chippings 20mm Bulk Bag 800Kg FootpathsBordersRaised BedsPonds

Free delivery in 1–3 days

£183.99

Visit shop

BradfordsLong Rake Spar Plum Slate - Bulk Bag - 20Mm Purple/Grey

£25.00 delivery

£189.61

Visit shop

Product Information

Full details

The Plum Slate Chippings - 20mm Bulk Bag is an ideal landscaping solution for homeowners and professional landscapers looking to combine aesthetic charm with ground maintenance. These natural stone chippings offer a vibrant plum and purple hue when wet and a soft grey finish when dry, making them perfect for pathways, garden borders, and water features. While they are highly effective at weed suppression and moisture retention, users should note that the bulk bag format requires significant storage space and physical effort to distribute across large areas.

All features

Model Part Number	SLAP20IBC
Brand	Stone Warehouse

Extended Product Information

FAQs

Can I use these in a fish pond?

Yes, these slate chippings are fish-friendly and safe for use in aquatic environments.

How deep should I lay the chippings?

For pathways and borders, a depth of 3 to 5 centimeters is generally sufficient for coverage and weed suppression.

Will the color fade over time?

As a natural stone, the slate will maintain its base mineral color, though the vibrancy may fluctuate depending on weather exposure.

Is 20mm small enough to walk on?

Yes, 20mm is an ideal size for foot traffic as it provides enough stability without being too large or uneven.

Do I need to wash the stones before use?

The chippings are ready to use upon delivery. However, a light hosing after installation will remove any natural stone dust from transport and enhance the color immediately.

Troubleshooting

Stones look grey and dull

This is the natural dry appearance of the slate. Rinsing the chippings with water will temporarily reveal the deeper plum and purple tones.

Weeds growing through the surface

Ensure a high-quality landscape fabric was used beneath the stones. If not, you may need to rake the stones aside to apply a barrier.

Pros and Cons

Pros

Versatile color palette suits both modern and traditional gardens
Fish-friendly composition is safe for wildlife and ponds
Suppresses weeds to reduce ongoing garden maintenance
Excellent for moisture retention in flower beds
Stable size makes it comfortable for walking paths

Cons

Bulk bag delivery requires dedicated space for storage
Physical labor required to spread over large areas
Color is more muted when fully dry compared to wet
May require occasional raking to keep paths level

Setup, Compatibility & Care

For the best results, clear the intended area of debris and existing weeds before installation. Laying down a landscape fabric or weed barrier membrane beneath the chippings is strongly recommended to prevent the stones from sinking into the soil and to further discourage weed growth. Once the membrane is down, distribute the stones using a shovel and rake to achieve a consistent depth. Maintenance is minimal; simply rinse the stones with a hose if they become dusty or covered in garden debris to bring back their natural vibrant coloring.