Baq Ecoline Phoenix, Polystyrene Base Square (↔22 ↕6)

This polystyrene base is a great addition for planters. When fitted at the base of the planter, it helps to improve drainage. Unlike with other materials commonly used to make planters drain slower, It comes in an airy and light weight material which is great because the planter's weight is not significantly altered with its inclusion. It can also be used as a great filler for deep pots.