This planter is pretty impressive on its own but with wheels to roll it around and a built in 76 litre water reservoir its perfect now you can plant up your display and move it around to your hearts content until you find just the right spot no heavy lifting just a gentle push and the planter moves on its easy glide wheels once in the right position the wheels lock securely in place and you dont have to water it day after dayit has a huge reservoir that sits beneath the plants to ke