Echinocactus grusonii
Golden Barrel Cactus
Description
Globe shaped cactus grows slowly to 1-1/2' x 2'. Golden spines line medium green ribs. Yellow flowers appear in spring. Full sun but prefers some shade in low desert. Striking accent. Looks attractive in groupings. Native to southern Mexico.
Sun
Full, Half
Water
Very Low
Growth Rate
Slow
Soil Type
Sandy, Clay, Loam, Rocky
Soil Condition
Average, Poor, Well-drained
Soil pH
Neutral, Basic
Adverse Factors
Thorns/Spines
As the weather gets hotter avoid the temptation to increase run times.
Instead, schedule more start times with one to two hours in between to allow the water from the previous session to soak in before watering again.