Echinocactus grusonii is a slow-growing, globe-shaped cactus admired for its striking Red spines and symmetrical ribbed body. Young plants are nearly spherical, gradually becoming barrel-shaped with age. The dense, bright red spines protect the plant while giving it an attractive ornamental appearance, making it one of the most popular cacti for containers, rock gardens, and xeriscaping.
Plant Characteristics
- Growth Habit: Globular to barrel-shaped
- Stem Color: Glossy dark green
- Spines: Bright golden-yellow, long, stiff, and radiating
- Height: 30–90 cm (1–3 ft), occasionally larger
- Width: 30–90 cm
- Growth Rate: Slow
- Flowers: Bright red flowers appear in a ring around the crown on mature plants, usually during late spring to summer.
Growing Requirements
- Light: Full sun to bright direct sunlight
- Temperature: 15–35°C; protect from frost
- Soil: Well-draining cactus or succulent mix
- Watering: Water deeply only when the soil is completely dry. Reduce watering during winter.
- Humidity: Prefers dry conditions.
- Care Tips
- Avoid overwatering, as excess moisture can cause root rot.
- Ensure the pot has drainage holes.
- Fertilize once a month during spring and summer with a diluted cactus fertilizer.
- Repot every 2–3 years or when the plant outgrows its container.
- Ornamental houseplant
- Desert and rock gardens
- Landscape focal point
- Container gardening
Uses
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Specifications
| polybag / pot size # | Pot # 4'' 785ml |