Ferocactus cylindraceus
Compass Barrel
Description
Globe-shaped cactus grows slowly to 2' x 1-1/2'. Stem is medium green and spines are red/yellow. Flowers are yellow to orange and apper late spring to early summer. Good for naturalistic landscapes. Accepts reflected sun. Native to Sonoran and Mojave deserts.
Sun
Water
Low
Growth Rate
Slow
Soil Type
Sandy, Clay, Rocky
Soil Condition
Average, Poor, Well-drained
Soil pH
Neutral, Basic
Adverse Factors
Thorns/Spines
Change spray sprinklers to low-flow bubbler or drip systems. Shrubs and trees are ideal candidates for this type of irrigation because the water is applied directly to the root zones.