The Sheldon Planter SPL319 is a simple low level timber bedding planter system, customising its length, width and shape to each specific project requirement. This single ring planter style makes up the standard style and height of this planter at 150mm but this could easily be extended by adding rings. The Sheldon Planter SPL319 is a simple planter style that can be adapted to fit the site landscaping plan in size and material, using the various available timber types and finishes. Sheldon Planters are free standing, with an open base, lined with a Geotex liner, allowing the water to drain but prevents leaching, keeping the soil and solid elements within the planter.