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Medium Boulders by Welsh Slate Water Features are perfect for adding texture, accents and highlights to garden designs & projects. Equally at home in both contemporary and rustic settings, Medium Boulders enhance any space with natural tones and textures.

Some Medium Boulders are simply decorative while others are core drilled to allow for water flow. Reservoir Accessory Packs are available in the basket, where applicable, to finish a garden water feature project and our guides How To Install A Water Feature and How To Build A Rockery both contain plenty of tips and best practice ideas.

All our Medium Boulders are sourced entirely by hand from Welsh and English quarries, available in Welsh Slate, Portland Stone, Granite & Quartz. We pride ourselves in presenting the very best quality natural stone landscaping rocks and water features for gardens, patios, borders and commercial outdoor spaces across Great Britain.

Delivery is FREE for standard UK postcodes. Please Contact Us for shipping quotes to remote postcode areas and for international delivery pricing.