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Echinocactus grusonii – Golden Barrel Cactus, Desert Icon

Golden Barrel Cactus (Echinocactus grusonii)

Echinocactus grusonii (eh-kih-no-KAK-tus grew-SO-nee-ah) has a rounded form that eventually elongates. Bright green stems bear 20 to 40 sharply angled ribs. Yellow areoles produce golden yellow spines. Bright yellow flowers appear in summer.

Noteworthy Characteristics

Found in southwestern U.S. and Mexico
Combines well with blue succulents

Growing Conditions & Care

Where not hardy, grow in a warm greenhouse. Hardy to 20°F.

Propagation

Sow seed in spring.

Potential Problems

Basal stem rot, soft rot, and mealybugs are common on small plants.

Quick Reference

Height/Spread: 1–3 ft.
Light: Full sun only
Moisture: Dry
Maintenance: Low
Bloom Time: Summer
Flower Color: Yellow
Uses: Indoor plant, desert gardens, rock gardens
Type: Cacti and Succulents
Special: Deer tolerant, drought tolerant

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