Cascade Medium Ogee Planter - Black This medium sized ogee planter in black is part of the Cascade range of guttering products from Brett Martin. The Cascade range from Brett Martin consists of guttering products that have been designed to emulate traditional cast iron guttering, but is manufactured from plastic. This results in a guttering system with accessories that can be used to replicate traditional cast iron guttering that was used throughout the country, so works well on period properties, conservation areas and historic products. The cascade medium planter comes in black and has been designed to be fitted onto walls and other vertical surfaces, to hold plants and flowers in order to add a splash of colour and decorative style to the building.