The Pottery Pots Ridged planter is made from ficonstone, a mixture of cement, sand and fibreglass, resulting in a sturdy material. The planter features a ribbed structure and is suitable for both outdoor and indoor use. Thanks to its frost resistance, the planter remains intact outside during cold periods. In addition, the uv resistance offers protection against discolouration and damage from sunlight. These properties make the Pottery Pots Ridged planter a durable choice for various applications.