xerophyta retinervis

📷 Terry Heath, llifle.com

Xerophyta retinervis

Succulents | Updated: January 21, 2025

Xerophyta retinervis is a deciduous perennial, up to 2 meters tall with stout, erect stems. It blooms blue or mauve flowers after fire or rain and thrives in drought, fire, and cold. The plant funnels rainwater to its roots, and its small capsules release numerous black seeds.

Quick Guide

  • Full sun ☀️
  • Typical water needs for a succulent
  • Plant grows up to 79″ (2 meters) tall
  • Zone 9a (Minimum 20° F | -6.7° C)
  • Cold hardy
  • Propagation by seeds
  • Not toxic to humans and animals
  • Summer Dormant

How to 🩷 Care for and Propagate Your 🪴 Succulents

General Care for Xerophyta retinervis

Watering

During Active Growth: Water sparingly, allowing the soil to dry out completely between watering. This usually corresponds with periods of rainfall in its natural habitat.

Dormancy

Reduce watering significantly during dormant periods. The plant can survive extended droughts due to its desiccation tolerance.

Light

Provide full sun to partial shade. Ensure the plant receives plenty of light, ideally 6-8 hours of direct sunlight daily.

Soil

Use a well-draining soil mix, similar to those used for cacti and succulents. A mix of sandy soil, perlite, and some organic matter works well.
Avoid heavy, clayey soils that retain moisture.

Temperature

Thrives in warm temperatures, ideally between 65°F to 85°F (18°C to 29°C). Protect from frost and prolonged exposure to temperatures below 50°F (10°C).

Humidity

Xerophyta retinervis prefers low humidity environments, mirroring its natural dry habitat.

Fertilization

Minimal fertilization is required. During the growing season, a diluted, balanced fertilizer (such as 10-10-10) can be applied once a month.

Pests and Diseases

Generally resistant to pests and diseases due to its tough foliage. However, overwatering can lead to root rot. Ensure good air circulation and avoid waterlogged conditions.

How to Propagate Xerophyta retinervis

Seeds

  • Seed Collection: Collect seeds from mature, dried seed capsules.
  • Sowing: Sow seeds in a well-draining soil mix, pressing them lightly into the soil surface.
  • Germination Conditions: Maintain a warm environment (70°F to 85°F or 21°C to 29°C) and keep the soil lightly moist but not waterlogged.
  • Light: Provide bright, indirect light during germination.
  • Care for Seedlings: Once seedlings emerge, gradually expose them to more light and reduce watering frequency.

Division

  • Timing: The best time to divide Xerophyta retinervis is during its active growing season.
  • Process: Carefully remove the plant from its pot and separate offsets (small clumps of the plant) from the main root system. Ensure each offset has some roots attached.
  • Planting: Plant the offsets in individual pots with well-draining soil mix.
  • Post-Division Care: Water the newly potted divisions sparingly until they establish roots and show new growth. Gradually increase light exposure.

Additional Tips

  • Container: Use pots with drainage holes to prevent water accumulation at the roots.
  • Mulching: A light layer of gravel or small stones on the soil surface can help mimic its natural rocky environment and improve drainage.

Tags & Attributes

Scientific Classification

Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Pandanales
Family: Velloziaceae
Genus: Xerophyta
Species: X. retinervis

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