Blumat Drip System - 12 Pack Medium Kit Reservoir - Smart Automatic Watering System, Great Vacation, Made in Austria TROPF BLUMAT systems are gravity fed plant watering stakes that give each plant the individual amount of water that it needs to survive. They are adjustable and only water individual plants as they begin to dry out. MADE IN AUSTRIA with the highest grade ceramic materials available. Dont get stuck with knock offs that floods your house, we give you peace of mind. EASILY WATER a 4x8 bed or up to 12 potted plants in pots up to 12" in diameter. PRACTICAL and DEPENDABLE is why we choose Blumats. Weve tried terracotta wine bottle stakes, ceramic stakes, and glass globes. They all over water, make a mess, and fail. Stick with the original, Austrian engineered Blumat Plant Watering Stake. NO WATER PUMPS are necessary for our system so your plants will get the water they need to survive during power outages and you will never have to worry about a pump failing.