24 Plants That Grow (Almost) Without Water!

13. Lavender Cotton

This mound forming shrub has grey-green foliage and pretty button like flower heads that appear in summer. Grow this plant in a well-draining, loamy soil in full sun.

14. Sedum

Known for its resistance to drought, it is sufficient to water it once a week in the spring and summer and, if required, once a month in winter. This plant grows well in all soil types and prefers plenty of light and sunshine.

There are many sedum varieties available, and almost all of them are low maintenance. You can choose the flowering ones or those with variegated foliage.

15. Adenium

Also known as “Desert Rose,” Adenium is a tropical succulent plant that requires occasional watering. Adenium needs full sun and heat to thrive, however, it can also be grown as a houseplant in colder climates.

16. Lavender

This unmistakable flowering herb is a beautiful perennial and needs no introduction. It is easy to grow and tolerant of heat and drought and offers the perfect combination of color and aroma. You can also plant it in the pot, just be sure the pot has good drainage because the plant can not tolerate excess water.

17. Rock Daisy

There are several genera of plants in the daisy family that are called “Rock Daisy.” They are most suitable for the rock gardens; these flowering plants thrive well in neglect and the lack of water.

18. Globe Thistle

Once established, globe thistles tolerate drought and are probably one of the easiest perennial you can have in your garden, and once in bloom, they are one of the most exciting (prickly though) plants you can see. The flowers appear in blue or violet colors (depending on the variety) from summer to early fall.

19. Rose Campion

Rose Campion is one of the drought tolerant plants that are easy to grow. This plant is also admired for its silvery green foliage. A rose campion requires only supplemental watering during prolonged dry periods.

20. Red Valerian

This drought tolerant plant has fragrant round clusters of flowers that appear from late spring the plant is also complemented by the fleshy blue-green foliage. Once established, the plant needs occasional watering and is relatively low care.

21. Euphorbia

Most of the plants from the Euphorbia genus tolerates the scarcity of water easily and don’t require special attention. The plants from this genus are found in almost every part of the world, from short living annuals to tall perennials.

22. Russian Sage

Russian sage is truly an admirable plant due to its silvery foliage and beautiful plumes of lavender color flowers. This tough and drought resistant plant must be planted in a position that is sunny and well-drained.

23. Yarrow

Yarrow has small, tightly packed showy flowers. This hardy perennial also has fern-like decorative foliage. Yarrows are low maintenance plant and suitable for borders, wildflower meadows, and rock gardens. Growing yarrow requires position that is sunny, and well-draining loamy soil, it grows best in USDA Zones 3-9.

24. Cactuses and Succulents

Not only the cactuses and succulents need less water, but they are also low-maintenance and easy to grow. During the period of drought, these tough plants shrink and use the reserved water. There are many cacti and succulent varieties that you can choose to grow.