Drip irrigation saves time. Opening a valve is much easier than standing at the end of a hose. The system can be controlled by hand or even by an automatic timer. They can also be used to apply fertilizers. A final advantage of drip irrigation is disease control.
Many diseases occur when foliage is wet.
Drip irrigation systems apply water directly to the soil beneath the plants. The plant's foliage stays dry and eliminates the moisture requirement needed by many disease organisms. Many people have used drip irrigation in vegetable gardens, but landscape plants can also be watered effectively through drip irrigation. To aid in planning your drip irrigation system, sketch your yard on paper. Include all areas that require watering.