Square planter is a great addition to your balcony, deck or terrace. This modern, simple, square design is able to withstand most climates and will not bend, buckle, or oil can be planted like other thinner specifications of corten. All of our POTS have or do not have drain holes, irrigation line holes or casters. On our large planter, you can choose false bottom to reduce the amount of soil required by the planter.