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Emm's Plant House

Cumulopuntia subterranea subs Pulcherrima Ø5.5cm

Cumulopuntia subterranea subs Pulcherrima Ø5.5cm

Regular price £10.00 GBP
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Cumulopuntia subterranea subs. Pulcherrima is a fascinating and rare species of cactus native to South America, specifically in arid regions of Argentina. This subspecies is characterized by its small, cylindrical form with dense spines that create a woolly or hairy appearance. The plant’s vibrant pink or purple flowers contrast beautifully with its grayish-green body, making it an attractive and exotic addition to any cactus collection. Due to its compact size and unique look, it’s a sought-after plant for cactus enthusiasts.

  • Full Botanical Name: Cumulopuntia subterranea subs. Pulcherrima
  • Common Names: Pulcherrima Cumulopuntia
  • Country and/or Region of Origin: Native to Argentina
  • Growing Conditions in Native Habitat: Grows in dry, rocky soils of arid regions, where it experiences minimal rainfall and full sun exposure

Care Guide

  • Care Guide:
  • Light: Prefers bright, direct sunlight. It thrives in full sun, but too much shade can slow its growth and reduce flowering. A sunny windowsill is an ideal location.
  • Ideal Room: Ideal for sunny windowsills, patios, or greenhouses. It can also be grown outdoors in warm, dry climates that mimic its native environment.
  • Feeding: Fertilize sparingly, once every 4-6 weeks during the growing season (spring to summer) with a diluted cactus or succulent fertilizer to promote healthy growth.
  • Humidity: Tolerates dry air and is well-suited for homes with low humidity, making it a perfect plant for arid or desert environments.
  • Ideal Temperature: Best kept between 70°F and 85°F (21°C to 29°C). It can tolerate cooler temperatures but should be protected from frost to prevent damage.
  • Watering: Water sparingly, allowing the soil to dry out completely between waterings. Overwatering can lead to root rot, so ensure the plant has good drainage to prevent standing water.
  • Pet/Child Safe: Non-toxic to pets and children, making it a safe option for households with animals or young children. However, the plant’s spines can be sharp, so handle with care.
  • Soil Type: Use a well-draining cactus or succulent mix. A soil mix containing sand or perlite will help improve drainage and prevent water from accumulating around the roots.
  • Propagation: Propagate by stem cuttings or offsets. Allow the cuttings to callus over for a few days before planting them in dry, well-draining soil to encourage rooting.
  • Eventual Height and Spread: Typically grows up to 3-6 inches (8-15 cm) tall with a spread of about 3-4 inches (8-10 cm), making it a compact cactus ideal for small spaces or containers.
  • Growth Rate: Slow-growing, particularly compared to other cactus species. However, it can bloom with vibrant flowers when provided with the right care.
  • Pests and Treatment: Generally resistant to pests, but it may occasionally attract mealybugs or aphids. Treat infestations with insecticidal soap or neem oil to prevent damage.
  • Repotting: Repot every 2-3 years or when the plant becomes root-bound. Choose a pot with good drainage to ensure proper water flow and prevent water accumulation at the roots.
  • Pruning: Prune dead or damaged stems to maintain the plant’s appearance. The plant’s small size means pruning is typically minimal, but regular care is essential for its health.
  • Air Purification: While not specifically known for air-purifying qualities, Cumulopuntia subterranea adds a unique aesthetic to your home, contributing to a minimalistic or desert-themed environment.
  • Folklore: Cacti, including Cumulopuntia, are often seen as symbols of endurance, resilience, and protection. Some believe that these plants bring stability and positive energy into the home, symbolizing strength and adaptability in harsh conditions.
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