Bloem 10" Burnt Red Ariana Bell Shaped Planter. This self-watering planter helps prevent damaging root rot and allows oxygen to easily access plant roots. Its excellent drainage reservoir traps water away from plant roots, while its 100% recyclable plastic construction is UV and weather resistant. Perfect for busy plant parents, this versatile planter can be used indoors and outdoors. For outdoor use, simply drill into the suggested knockout drainage holes to prevent root rot during rainstorms.