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Ferocactus cylindraceus
Compass Barrel
Information by: Kathleen Moore Photographer: Olin Miller
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
Full
Water
Very Low
Growth Rate
Slow
Soil Type
Sandy, Clay, Rocky
Soil Condition
Average, Poor, Well-drained
Soil pH
Neutral, Basic
Adverse Factors
Thorns/Spines
Water Saving Tip:
Even during our hottest months we don't need to water daily.
Give your plants a chance to breathe.
Water late at night or in the early morning hours to avoid losses to wind and evaporation.