Bloem 482121-1001 Hanging Garden Planter System, Terra Cotta Space saving design is ideal for growing select herbs, vegetables, fruits and even flowers in limited space environments Hang vertically or horizontally, alone or together, for multiple attractive looks Self watering grid in each planter creates water reservoirs that reduce the frequency of watering while improving plant health All weather durability withstands wind and the elements to provide lasting value Snap fit, stainless steel fasteners provide a secure fit on almost all deck and patio railings and even fences