Pack Size: 20, 100, 300
Year: 2026
Accepted Scientific Name: Ferrocactus electracanthus
Origin and Habitat:
Ferrocactus electracanthus is native to arid and semi-arid regions of central Mexico, where it grows on rocky slopes and in mineral-rich, well-drained soils. These habitats experience intense sunlight, low rainfall, and wide temperature fluctuations between day and night. Plants are highly drought-tolerant and adapted to harsh exposure, often developing strong root systems and robust spination to survive prolonged dry periods.
Description:
A bold barrel cactus forming solitary, cylindrical to slightly elongated bodies typically reaching 10–24 inches tall and 8–12 inches wide. It features pronounced vertical ribs lined with long, stout spines that range from bright yellow to reddish tones, creating a striking visual contrast. Mature specimens produce clusters of yellow to orange, funnel-shaped flowers at the crown during warm seasons.
Cultivation:
Zone: 9–11
Temperature: 10–38°C
Growth rate: Slow to moderate
Soil: Very well-drained, pumice-rich mix
Watering: Moderate during active growth, allow soil to dry completely; minimal in winter
Fertilizing: Every 2–3 weeks during growing season with diluted cactus fertilizer
Light: Full sun to very bright light
Pests and diseases: Generally hardy; avoid overwatering to prevent rot, monitor for mealybugs and scale
Germination Info:
Temperature: 27°C. Surface sown: No.
