Away For The Weekendthe Excellent Solution To Keeping Your Flower Displays Looking Great Or Your Growing Salads Lush And Healthy When You Are Away. This Ingenious Self watering Planting Trough Contains A Reservoir Of Water At The Bottom Which The Roots Take Up As And When They Need It. In Natural look Terracotta.you Can’t Overfill This Natural look Terracotta Planter With Water As The Planter Has An Overflow Outlet For Excess Water To Escape.how Toplace The Tray Within The Planter At The Bottom. Fill Your Planter With Compost And Add Your Plants.after Filling Your Planting Trough With Your Prized Plants Water From The Top Until You Notice Water Escaping From The Overflow Outlet At The Bottom. You Now Have A Reservoir Of Water At The Bottom Of Your Planter.this Will Take Care Of Your Plants For Around A Couple Of Days. When You Return Water Again Until Water Escapes From The Overflow Outlet.trough 24in 60cm Length