Alluaudia procera – Growth and Care Guide
Alluaudia procera Drake, also known as the 'Octopus Tree,' is a striking, spiny succulent tree native to Madagascar. It starts as a bushy plant with few branches, gradually developing an upright, tree-like form as it matures. Its segmented, grayish stems are lined with alternating spines and rounded green leaves, creating a unique, sculptural appearance. When new growth emerges in pale green, it catches the light beautifully, making it a captivating focal point in any space.
Key Features and Benefits



 
Architectural growth: Forms an upright, tree-like structure with spiny, segmented stems.
 
Drought-tolerant: Can survive extended dry periods, sometimes going a year without water.
 
Ideal for larger planters: Complements modern interiors, especially when placed against a white wall.

Essential Information



 
Natural Habitat: Native to Madagascar, where it thrives in arid, semi-desert environments.
 
Indoor Size: Can grow up to 2-3 meters in containers with proper care.
 
Growth Habit: Upright, tree-like, with few branches and a strong vertical form.
 
Toxicity: Not toxic, but the sharp spines can cause injury if handled carelessly.

How to Care for Alluaudia procera



 
Placement: Prefers a bright location with ample sunlight.
 
Light: Requires full sun or bright, indirect light; insufficient light can cause leggy growth.
 
Watering: Water sparingly; allow the soil to dry out completely between waterings.
 
Humidity: Prefers dry to moderate humidity; no need for misting.
 
Temperature: Thrives in temperatures between 18°C-30°C, avoiding frost exposure.
 
Soil: Well-draining cactus or succulent mix with added sand or perlite.
 
Repotting: Repot every 2-3 years as it outgrows its container.
 
Fertilizing: Use a diluted cactus fertilizer once a month during the growing season.
 
Propagation: Can be propagated from cuttings, but requires patience.
 
Hydroponics: Not suitable for hydroponic growth.
 
Pruning: Minimal pruning required, mostly for shaping.

Common Issues and Solutions



 
Pests: Rarely affected, but may attract mealybugs; treat with neem oil, or use beneficial insects.
 
Root Rot: Caused by overwatering—ensure proper drainage.
 
Leaf Drop: Normal during dry periods, but excessive shedding may indicate stress from overwatering.

Additional Notes


Alluaudia procera is an excellent choice for xeriscaping and low-maintenance plant collections. It thrives in warm, dry conditions and rewards growers with its striking silhouette and unique spiny structure.
Etymology


The genus Alluaudia is named after Charles A. Alluaud, a French entomologist and plant collector who worked extensively in Madagascar in the late 19th and early 20th centuries.
FAQs



 
Can Alluaudia procera tolerate cold temperatures?
No, it is highly sensitive to frost and should be kept in a warm environment.
 
How often should I water it?
Water sparingly—only when the soil is completely dry.
 
Does it lose its leaves?
Yes, it naturally sheds leaves during dry periods but regrows them once watering resumes.

Order Alluaudia procera today and bring an exotic, drought-tolerant beauty into your collection!