Slate Monolith SM44 is a blocky, colourful piece of Welsh Slate. This is a rare green colour which when wet, exposes colourful stripes through the slate. Even though this is relatively small at 320mm high, it’s a truly attractive piece of slate. With our additional reservoir pack this garden stone is transformed into a stunning water feature.

Small Reservoir Pack and LED Lighting available in the Basket.


Out of stock

Dimensions360 × 200 × 320 mm

Blue, Fools Gold, Green, Grey


35mm (water flow)


Welsh Slate

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


Slate Monolith SM44 is a small chunky piece of green slate, ethically hand selected from a quarry in Wales. The photographs show the water feature ornament when wet after washing, note this will dry slightly lighter. Stone Monoliths, sometimes referred to as garden obelisks, make real statements in landscape designs as a focal point and centrepiece of a garden. Visit our Blog to discover lots of helpful How To guides and Gardening Ideas.