Blue Monstrosus cereus shade Spacing — 6–8 ft apart

Spacing — 6–8 ft apart for screens

Spacing — 2–3 feet apart for grouped plantings

Desert Ruellia: purple blooms that contrast with the yellow flowers in a pollinator border

bright yellow lemons nearly every month of the year — making it the most productive backyard lemon tree for the Valley's hot

branching form

Blue Monstrosus cereus shade Spacing — 6–8 ft apartThe Most Sculptural Cactus for Phoenix Modern Landscapes The Blue Monstrosus Cereus (Cereus repandus f. monstruosus) is unlike any other cactus in the Phoenix Valley. Its twisted, contorted blue green stems grow in unpredictable, sculptural forms that make every specimen a one of a kind living art piece. No two plants look alike each develops its own unique ridges, bumps, and irregular branching patterns that become more dramatic with age. Hardy,