Opuntia polyacantha var. hystricina
Opuntia polyacantha var. hystricina var. hystricina
Porcupine prickly pear is a low-growing, spreading cactus native to the southwestern United States and well suited to dry, rocky landscapes. It requires very little water once established and performs best in full sun with excellent soil drainage. Its showy yellow flowers make it a striking addition to xeriscape or native plant gardens.
Care Level
Low
Sun
Partial Shade
Water
Moderate
Growth Rate
Fast
Mature Height
18″ – 36″
Soil
loam
Life Cycle
Perennial
Spacing
36″
Flowers
yellow
Watering Schedule
Every 3-4 Weeks In Growing Season, Monthly Or Less In Winter • Water Deeply But Infrequently, Allowing Soil To Dry Completely Between Waterings
Soil pH
7 – 8.8
Temperature
-20° – 90°F
Mature Spread
up to 24″
Root Depth
Medium
Foliage
Coarse
Native to
Attracts
Sources
Data: trefle, usda
No nurseries currently have this species in stock.