Parodia haselbergii – Scarlet Ball Cactus

Parodia haselbergii - Scarlet Ball Cactus

Parodia haselbergii, commonly referred to as the Scarlet Ball Cactus, originates from the rocky slopes of southern Brazil. This small, globular cactus is popular among collectors for its vibrant red blooms and neatly arranged spines.

Distinctive Features

• Spines: Short, golden to white spines densely arranged, giving a tidy appearance.
• Flowers: Bright scarlet-red flowers appear atop the cactus, usually blooming in spring or early summer.
• Growth Habit: Compact, spherical shape, typically growing to only about 15 cm in height and width.

Care Notes

• Light: Prefers bright sunlight; provide partial shade during intense midday sun.
• Water: Water moderately during growth; allow soil to dry out completely between watering sessions and limit water in winter.
• Humidity: Thrives in low humidity environments typical of indoor or dry climate conditions.
• Temperature: Optimal growth occurs between 15°C and 25°C; avoid temperatures below 5°C.
• Fertiliser: Feed monthly during active growing seasons using a diluted cactus-specific fertiliser.
• Repotting: Repot every 2-3 years, ideally in spring, with a free-draining cactus compost.

Additional Notes

• Highly attractive in rock gardens, small containers, or as an indoor ornamental plant.
• Easy maintenance makes it suitable for beginners and seasoned collectors alike.
• Spines are relatively gentle but should still be handled cautiously.
• Non-toxic to pets, though spines should be considered.

Parodia haselbergii offers delightful visual interest through its bright flowers and tidy appearance, making it a valuable addition to any succulent or cactus enthusiast's collection.