Blue fescue is an easy-care grass plant. Its evergreen, blue-gray leaves are ideal for decorating rockeries or beds.  Blue fescue tolerates drought   and poor soils.

12. Daylily

Daylily is an easy-to-grow perennial. This bulbous plant   does not require regular watering   and offers spectacular blooms in summer.

13. Work

Agave is a perennial succulent that requires little water and is resistant to high temperatures. What’s more, its thick leaves help it store water.

14. Bugenwilla

Bougainvillea is a hardy, perennial flowering shrub   that does not require regular watering.

15. Tradescantia

Tradescantia is a creeping perennial that can withstand both drought and humidity. This plant, which comes from southern Mexico,   requires almost no watering.