세레우스 속 골든 스파인 (산 루이스 포토시)

• Soil type: Prefers well-drained, sandy or gritty soil suitable for cacti, with good aeration.

• Watering frequency: Water deeply during the growing season, allowing the soil to dry out completely between waterings; reduce watering in winter.

• Light exposure: Requires full sun, with at least 6 hours of direct sunlight daily; tolerates partial shade in extremely hot climates.

• Temperature requirements: Thrives in warm conditions, ideally between 70-90°F (21-32°C); sensitive to frost.

• Fertilization: Use a balanced, low-nitrogen cactus fertilizer during the growing season, applied every 4-6 weeks.

• Pruning: Remove damaged or dead stems to encourage healthy growth.

• Common pests: Be mindful of mealybugs and spider mites; treat with insecticidal soap or neem oil.