Peruvian Old WomanThe Softest, Most Elegant Columnar Cactus for Phoenix Landscapes Peruvian Old Woman (Espostoa melanostele) is a stunning columnar cactus wrapped in dense, silvery white wool that gives it an ethereal, soft appearance unlike any other desert plant. Native to the Andes Mountains of Peru and Ecuador, this slow growing cactus forms tall, slender columns covered in flowing white hair that protects it from intense sun making it perfectly adapted to

Spring (Feb–Apr): a fresh flush of fronds expands the crown and creamy flower stalks emerge

Survives on rainfall alone in Phoenix

Devil's Tongue Cactus Plant Details

Filifer Agave Mature Height 1–2 feet Mature Width 1

winter (branching candelabra-style spikes) Attracts Hummingbirds

and alkaline caliche soil once the planting hole drains

The variegated form features striking cream-white margins along each leaf blade

As a native grass selection

Break through any hardpan layer

The leaf margins have fibrous threads that peel away but no sharp spines

making it a natural fit for rock gardens

Adapts to Arizona caliche soils once drainage is established