senecio mandraliscae also known as blue straws, blue chalksticks, dassieharpuis, or narrow-leaf chalk sticks

background beautiful blue blue chalk fingers botanical botany cacti cactus closeup color cultivation decoration decorative flora flowerpot foliage fresh garden gardening gray green ground ground cover growth houseplant leaf leaves lush natural nature ornamental outdoor pattern plant senecio senecio mandraliscae serpens spring sticks succulent turquoise