DESC: The Sun Joe Tumbleweed 58-Gallon Composter Tumbler is ideal for small gardens. and courtyards you can even place it on concrete or pavers. Youll find Sun Joe Tumbleweeds 58-Gallon Composter Tumbler is the easiest way to compost just load the barrel then turn it every few days. A built in breaker bar will mix and aerate to speed decomposition, leaving you with fantastic mulch in just four weeks or rich compost in six.