This Barrel Cactus is noted for forming sizable colonies of medium sized "barrels" 8 inches across with yellowish and reddish brown spines.
Attributes - Ferocactus robustus
Plant Type: Succulent
Bloom Season: Late Spring through Late Summer
Flower Color: Yellow
Height: 1 ft. 6 in. to 3 ft.
Width: 5 ft.
Sunlight: Full Sun
Climate: Zones 9, 10
Notes: Thrives in Dry Climates. Container Plants, Drought Tolerant, Showy Flowers. Susceptible to Root Rot.