With the Gardena Micro-Drip Start Set Plant Rows M, you have everything you need for convenient and economical watering of plant rows. The pressure-reducing base unit is connected to the faucet via a hose. The drip line features self-cleaning drippers spaced 30 cm apart, allowing for uniform watering of hedges and shrubs. The set includes 1 base unit 1000, 25 m of 13 mm (1/2") drip line, 15 13 mm (1/2") pipe holders, and 1 13 mm (1/2") end cap.