13. Santolina

This shrub has pretty yellow flowers that bloom in late spring. It is an anti-drought plant! It has grey-green foliage, needs drained soil, and especially full sun.

14. Sedum

Known for its drought resistance, it only needs watering once a week in spring and summer and once in a while in winter. This plant grows well in all types of soil and loves the sun. There are many varieties of sedums. But none are very demanding. You can choose different colors of foliage or flowers.

15. The Desert Rose

Also known as “Adenium”, this plant is a tropical succulent that does not require a lot of water. A water-guzzling fear, it needs plenty of sun and heat to thrive. It is also sometimes seen as a houseplant in cooler climates.

16. Lavender

It is a beautiful perennial known for its fragrant flowers. It does not require special care: easy to grow, tolerant of heat and drought. You can also plant lavender in a well-drained pot. It is a plant that does not water or very skin. Because she hates excess water.

17. The New Zealand Daisy

Called “Rock Daisy” by English speakers, they are aptly named because they love rocky soils. These flowering plants (Pachystegia) thrive perfectly without care and water.

18. Round-headed Thistle

Once established, roundhead thistles are drought tolerant. They are probably the hardiest perennials in your garden. The thistle does not die… Or almost! Their flowers are magnificent, of an extraordinary blue-violet. And they last from summer to early fall.

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