The Pottery Pots Ridged planter is made from ficonstone, a mixture of cement, sand and fibreglass, making it a sturdy material. The planter has a ribbed structure and is part of the Ridged collection. The planter is suitable for both outdoor and indoor use. Thanks to its frost resistant properties, it can remain outside during cold periods without being damaged. In addition, the planter is UV resistant, protecting it against discolouration and damage from sunlight.