• Genus: Amorphophallus
• Botanical Background: Described by the botanist Hett., this species was named for its unique coloration and form. Its discovery and subsequent study contributed to a deeper understanding of diversity within the Araceae family.

• Geographical Range: Native to tropical lowland and submontane regions in parts of Southeast Asia.
• Environment: Thrives in humid, well-drained soils found in forest understories; prefers a warm, moist climate with dappled light filtering through the canopy, typical of tropical rainforests.

Leaves

• Large, deeply lobed leaves with a leathery texture
• Vibrant green coloration
• Excellent backdrop to its unique flowering structure

Inflorescence (Spadix & Spathe)

• Marked by a salmon-pink spathe that encases a contrasting, dark spadix
• Bloom is not overly fragrant, it emits a subtle aroma that plays a role in attracting specific pollinators

Growth Habit

• A terrestrial herb emerging from a sizable tuber
• Singular, towering flower structure is a hallmark of many species within the genus

Light Requirements

• Bright, indirect light, mimicking the dappled sunlight of its natural forest habitat

Watering & Humidity

• Regular watering that maintains consistently moist but not waterlogged soil is ideal
• High humidity levels are recommended, with care taken to avoid prolonged exposure to water on the foliage

Soil & Potting Mix

• A rich, well-draining potting mix amended with organic matter is best
• Containers should offer ample drainage to prevent root rot while retaining enough moisture to support growth.

Temperature & Fertilizer

• Thrives at temperatures between 70°F and 85°F
• A balanced, diluted fertilizer applied during the active growing season can help support robust growth

Division and Cuttings

• Most common propagation method is through tuber division during the plant's dormancy period

Seeds

• Rarely employed due to low viability and specific germination requirements
• Typically demands constant moisture and a controlled warm environment

Typical Issues

• Spider mites and mealybugs
• Overly moist conditions may predispose it to fungal diseases like root rot

Treatment Recommendations

• Regular monitoring and maintaining good air circulation are key preventive measures
• Organic insecticidal soaps and diluted fungicides can be safely used when necessary

• Gained attention among aroid enthusiasts for its rare salmon coloration
• Unusual floral display and robust tuberous growth add to its allure in private collections and botanical exhibitions

• Prized for its dramatic inflorescence and lush foliage, making it a conversation piece in any tropical or aroid-specialty collection

Wild Population Status

• Habitat loss in tropical regions is a concern for many aroid species, including Amorphophallus salmoneus

Market Availability

• Considered uncommon in commercial nurseries
• Enthusiasts typically seek it from specialty growers or botanical garden exchanges