The yucca plants in this yard have their own planter box to make the spaces for each type of plants defined. Behind the yucca, there are cacti lining the gabion wall. Each of these species of plant are drought resistant, so they will not need much water in the coming summer heat.
Epithelantha is a really slow growing, miniature succulent. It grows in rocky and well drained soil, requires very little amount of water and usually remains solitary. The plant bears white or pink flowers in summer. Epithelantha requires a sunny spot to grow but does not like direct harsh sunlight. It is also known as Ping Pong cacti for its unusual formation and resemblance with the Ping Pong ball.