Huernia is a fascinating genus of succulent plants belonging to the Apocynaceae family (formerly Asclepiadaceae). Native to eastern and southern Africa, these stem succulents are prized by collectors for their often bizarre and intricately patterned flowers, which, despite sometimes having an odor reminiscent of carrion to attract their fly pollinators, are undeniably captivating. The plants themselves typically feature fleshy, ribbed stems that can be upright or sprawling.
 
Key Features of Huernia
Fleshy, Ribbed Stems: The plants consist of succulent, usually four or five-angled stems that can be green or tinged with red or purple.
Small or Absent Leaves: True leaves are typically reduced to tiny scales or are absent altogether, with the stems performing photosynthesis.
Intricate Flowers: The flowers are the main attraction, exhibiting a wide array of shapes, colors, and patterns. They can be star-shaped, bell-shaped, or even more complex, often with bumps, hairs, or spots.
Carrion Scent (in some species): Certain species emit an odor resembling decaying flesh to attract specific fly pollinators. Not all Huernias have this scent, and it is usually not overpowering.
Variety in Size: Plant size can range from small, clumping species to those with longer, more sprawling stems.
Seed Pods: After successful pollination, they produce horn-shaped seed pods.
 
Care for Your Huernia
Light: Prefers bright, indirect sunlight. Some species can tolerate morning sun, but intense afternoon sun can scorch the stems.
Soil: Requires a well-draining succulent mix.
Watering: Water thoroughly during the active growing season (typically spring and summer), allowing the soil to dry out completely between waterings. Reduce watering significantly during the dormant winter months.
Temperature: Prefers warm temperatures and is generally not frost-tolerant. Protect from freezing conditions.
Humidity: Adapts well to typical household humidity levels. Good air circulation is beneficial.
 
Maintenance for a Thriving Plant
Repotting: Repot every 1-2 years or when the plant has outgrown its container. Choose a pot with good drainage. Spring is usually the best time for repotting.
Support (for some species): Species with longer, sprawling stems may benefit from some support or being grown in a hanging basket.
Pest Control: Monitor for common succulent pests such as mealybugs and spider mites. Treat any infestations promptly.
Fertilizing: Fertilize sparingly during the active growing season with a diluted balanced liquid fertilizer formulated for succulents. Avoid over-fertilizing.
 
Propagation Methods for Expanding Your Collection
Stem Cuttings: A relatively easy method. Take healthy stem cuttings, allow the cut ends to callus over for a few days, and then plant them in well-draining soil. Keep the soil lightly moist until roots establish.
Seeds: Propagation can also be done by seeds, although this method is typically slower and may require specific conditions for germination.
 
Huernia offers a captivating diversity of forms and particularly fascinating flowers, making them a rewarding addition to any succulent collection for those who appreciate the unusual beauty of the plant kingdom. While some may be deterred by the potential scent of the blooms, the intricate patterns and unique structures are undeniably a point of interest.
 
 
* Picture and information intended only as a guide.  Size and colours of plants will vary, not any 1 plant is exactly the same and minor variations will occur.
 
** All plants will be posted bare rooted.