Drip systems Drip irrigation is becoming more popular as water conservation and technology advance. Because drip systems put water directly on the ground at low volumes, there is less water lost to evaporation and runoff. Technology has improved systems so they are more dependable and accurate in dispersing water. Look for systems that compensate for pressure differences at various distances from the water source and that put out a consistent supply of water anywhere along the tube. Still other systems allow up to 12 spaghetti tubes to run out of one emitter.
Several companies make products that convert overhead sprinkler systems to drip systems.
Also, some newer drip systems are self-cleaning and resist clogs. With any drip system, filter the water with at least a 100-mesh filter to remove debris that can clog the system. Controllers improve Major advances in irrigation technology in recent years have taken place in controlling mechanisms. With the use of computerized controls, setting up watering schedules is easier and more precise. Instead of setting the system up on a two-week cycle, users now can program a system for up to one year, and specific days and dates can be programmed.