Even moist climates occasionally have droughts and certain areas in any yard may be dry or have constant sun where plants with low water needs will thrive. There is also a shortage of water in many areas so water conservation is a practice we should all use. Drought-tolerant landscapes will need less water, which can save you a lot of money if you live in a city or town. Drought resistant plants also require less work. Drought-tolerant plants are not just cacti. There are numerous varieties of p