Stephania Erecta

Stephania Erecta

Stephania erecta is a highly popular caudiciform plant native to Thailand and Southeast Asia, prized for its large, potato-like caudex and delicate climbing vines. It is one of the most sought-after ornamental caudex plants due to its minimalistic beauty and dramatic seasonal growth cycle.

Key Features: Stephania Erecta

• Growth Type: Deciduous caudiciform vine
• Caudex: Large, round to dome-shaped underground or partially exposed storage organ
• Vines: Slender climbing stems that emerge seasonally from the caudex
• Leaves: Perfectly round, shield-like (peltate) leaves with smooth edges and radiating veins
• Flowers: Tiny, yellowish-green flowers (rare in cultivation)
• Size: Caudex can reach 10–25 cm (4–10 inches) or more with age

Caudex Pattern

The most ornamental feature is its smooth, woody caudex, which develops slowly over years. In cultivation:

• Young plants show a round, smooth “stone-like” base
• Mature plants develop a thicker, more textured caudex
• Often grown partially exposed for aesthetic appeal

Growing Conditions

Light:
Prefers bright indirect light to partial sun. Too much harsh afternoon sun can scorch leaves.

Soil:
Requires a very well-draining mix, such as:

• 50% cactus/succulent soil
• 25% perlite or pumice
• 25% coarse sand

Watering:

• Water only when soil is dry during active growth
• Reduce watering significantly during dormancy (leafless period)
• Overwatering is the most common cause of rot

Temperature:

• Ideal range: 20–35°C
• Must be protected from temperatures below 12°C

Growth Cycle

• Spring: Caudex sprouts vines and leaves
• Summer: Active growth with lush round foliage
• Autumn: Growth slows
• Winter: Fully dormant, leaves die back completely

Care Tips

• Use a shallow clay pot to highlight the caudex
• Provide a small trellis or support for vines
• Avoid disturbing the caudex during repotting
• Fertilize lightly during the growing season

Propagation

• Seeds: Primary method, but slow germination
• Caudex division: Rare and not commonly practiced

Uses

• Collector’s caudiciform specimen
• Bonsai-style ornamental plant
• Minimalist indoor décor plant
• Highly popular for modern plant styling and photography