Cylindropuntia whipplei 'Snow Leopard'
An extremely ornamental cholla, densely covered with glass-white spines which glow when backlit. It's striking foliage ensures it will be the most striking cactus in your garden. Attractive even without the yellow-green flowers which appear, as a bonus, in late spring or early summer.
Height/Spread: 30 x 60 cm
Growth Rate: Medium
Hardiness Zone: 4