PVC garden hose is an excellent option for your home water system. The PVC material is sturdy, doesn't break easily, is flexible, lightweight, can resist high pressures, comes in a variety of lengths, and most importantly, it's resistant to chemicals. PVC hose is also available in different colors and materials to fit the needs of any garden.
PVC hose is best used in combination with another type of hoses called the pvc suction hose, which is a type that comes in three pieces: the hose itself, the coupling (usually a Teeaulite connector, but other brands may be available) and the tubing. The coupling allows you to direct the spray onto a specific area to clear a clogged puddle or tree root, or just to have a little more water in the hose when you are watering the plants. Suction hoses can be purchased in a variety of lengths and with various fittings. Depending on how much you use the hose, you may want a longer hose, or one designed for bigger loads. In addition to being able to direct the water back into the plant, a long hose helps to keep the soil in the container where it is water is placed.
In summary, a PVC flexible hose is perfect reinforcement of rigid PVC with soft PVC gives it both, support to the hose, flexibility so it can be used where it makes the most sense. If you are going to use it in larger areas, the pvc hose is probably going to give you the best overall results and allow you to save the most money over having a steel or concrete hose installed. The pvc hose has an added advantage in that it is resistant to all kinds of things like rot, mildew, termites, and mold.