Eva Solo's Simply Grow plant pot is designed to help your summer flowers and herbs thrive all season long. Standing on slim legs, the round steel plant pot features a clever self-watering system that uses a capillary mat at the base to deliver just the right amount of water to your plants. If the built-in water reservoir fills up due to heavy rain or overwatering, the excess water drains out – something to keep in mind when using the planter indoors. For best results, place your plants in their own pots inside the box. This ensures the self-watering system works as intended and makes it easier to rearrange or switch out plants.  The Simply Grow collection features modern, low-maintenance garden essentials designed especially for outdoor use. Made from weather-resistant galvanized steel, the planters and pots are built to withstand the elements year-round – even in harsh northern climates. Powder-coated in sleek black, the collection's elegant, streamlined forms and matching plant supports suit everything from urban balcony gardens to larger patios and yards.