# Welsh Blue Plum Slate Chippings | 20mm Crushed Slate

Welsh Blue Plum Slate is a classic alternative to traditional gravel. Graded to around 20mm down, it's the all-rounder of the slate range — firm enough for paths and driveways, and a rich, layered finish for tidying beds and borders. The flat pieces deepen to a lustrous blue-plum when wet.

## Product Details

-   **Stone:** Welsh slate
-   **Colour:** Blue-Plum
-   **Grade:** Approx 20mm down — suitable for any application
-   **Best for:** Paths, driveways, beds and borders
-   **Pack sizes:** Jumbo bulk bag (approx 1,000kg), standard bulk bag (approx 750kg), midi bulk bag (approx 500kg), or 25kg handy bags in packs of 5, 10, 20 or 40
-   **Coverage:** Approx 10–12m² per tonne at 50mm (2in) depth
-   **Natural stone:** Shades vary between batches and deepen when wet
-   **Supplier:** Dandy's Topsoil & Landscape Supplies

## Also in the Landscaping Range

-   [Welsh Blue Plum Slate Chippings 40mm](/products/welsh-blue-plum-crushed-slate-chippings-40mm)
-   [Welsh Plum Slate Chippings 10mm-to-Dust](/products/welsh-plum-crushed-slate-chippings-10mm-to-dust)
-   [Mermaid Mix Gravel](/products/mermaid-mix-gravel-and-slate-chippings-jumbo-bag)

Browse more in our [Slate Chippings](/collections/slate-chippings) range, or explore the full [Landscaping](/collections/landscaping) collection at Oak & Outdoor.

## Details

- **Price:** 108.33 GBP - 276.06 GBP
- **Vendor:** Dandy's Topsoil & Landscape Supplies
- **Type:** Gravel, Slate & Aggregates
- **Tags:** Dandy's Topsoil & Landscape Supplies, Landscaping, Shopify Collective, Slate

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Jumbo Bulk Bag approx 1000kg ⭐️ BEST BUY! | 176.00 GBP | In stock |
| Standard Bulk Bag approx 750kg | 154.00 GBP | In stock |
| Midi Bulk Bag approx 500kg | 132.00 GBP | In stock |
| 40 x 25kg Handy Bags | 276.06 GBP | In stock |
| 20 x 25kg Handy Bags | 180.21 GBP | In stock |
| 10 x 25kg Handy Bags | 132.29 GBP | In stock |
| 5 x 25kg Handy Bags | 108.33 GBP | In stock |

## Images

- Welsh Blue Plum Slate Chippings | 20mm Crushed Slate
- Welsh Blue Plum Slate Chippings | 20mm Crushed Slate
- Welsh Blue Plum Slate Chippings | 20mm Crushed Slate
- Welsh Blue Plum Slate Chippings | 20mm Crushed Slate
- Welsh Blue Plum Slate Chippings | 20mm Crushed Slate
- Welsh Blue Plum Slate Chippings | 20mm Crushed Slate

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> Source: [Oak & Outdoor](https://oakandoutdoor.co.uk/products/welsh-blue-plum-crushed-slate-chippings-20mm)
> Updated: 2026-10-27