Quartz Boulder QB4 has a volcanic, mountainous shape and a shiny green colour which glistens when water hits it. This garden stone is a perfect water feature for a compact garden design.

Lighting and Small Reservoir Pack available in the Basket.


1 in stock

SKU: QB4 Category: Tags: ,
Dimensions420 × 550 × 150 mm

Green, Grey


35mm (water flow)



Our blog contains an extensive guide for how to install a water feature.

Includes a detailed step by step and the recommended accessory products.

Installation Guide

FREE SHIPPING to standard UK postcodes.

Contact for remote area and international shipping quotes.

Contact Us


Delivery is usually within 5 working days, although we can hold stock for short amounts of time (birthday gifts, as one example – buy now and arrange a later delivery). 

Ioan aims to deliver most large pieces in person, although we do use a trusted & insured courier for smaller items, some exceptions and hard to reach locations.

Standard consumer rights apply, although we should highlight that in over 7 years in business we are yet to have one single product returned.

Delivery & Returns Info

Lighting and Accessory Packs are available in the Basket when purchasing ANY stone water feature.

Accessories for Welsh Slate Water Features


Quartz Boulder QB4 is like a glacial boulder full of amazing colours. It has amazing green, yellow and white streaks running throughout it. This beautiful garden rock ornament has been ethically sourced from a UK quarry and hand finished by Ioan Raymond in his Southampton workshop. Discover lots of how to guides and gardening tips on our Blog. Small garden boulders add texture and accents to garden designs and landscaping projects.