Arisaema rhizome (Arisaema heterophyllum)

Arisaema rhizome

Also known as: Arisaema

Arisaema rhizome (Arisaema heterophyllum) is an easy-to-grow ornamental species that is prized for its unusual Jack-in-the-pulpit flowers. This is a shade-loving forest plant that thrives in parts of the garden that receive only partial sunlight. This plant is especially prized as an ornamental species in Japan.

Scientific classification

Species

Arisaema rhizome (Arisaema heterophyllum)

Water plantains and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Perennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

1.5 cm to 3 cm

Flower Size

White, Green, Purple, Brown

Flower Color

Deciduous

Leaf type

5 - 35 ℃

Ideal Temperature

Summer

Growth Season

Moderate

Growth Rate

Images of Arisaema rhizome

Distribution of Arisaema rhizome

Distribution Map

Arisaema rhizome is a plant with its origins rooted in East Asia where it thrives naturally. Since its discovery, arisaema rhizome has been cultivated beyond its native range, allowing it to establish a presence in various temperate zones. The species has transitioned well into these environments, owing to intentional introduction for horticultural interest. Despite its expanded range, arisaema rhizome remains emblematic of the Eastern Asiatic region.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Forests, Thickets, Grasslands

Hemisphere Trend Curve

Northern

Sorthern

Quickly Identify Arisaema rhizome

Distinctive flowering spadix enclosed in a hooded spathe resembling 'Jack-in-the-Pulpit'.

Large, divided leaves resembling spread feathers of a dancing crane.

Vivid inflorescence with striking green and purple spathe, and long spadix.

Leaves horseshoe-shaped with glossy green, ovate leaflets in palmate arrangement.

Plant can reach up to 2 feet (60 cm) in height with well-drained, humus-rich soil preference.

Identify plants with a snap

Instantly identify plants with AI: Snap a photo, and get accurate results within seconds.

Download the App for Free

Care Guide for Arisaema rhizome

Every week

Water

Partial sun

Sunlight

5 - 35 ℃

Ideal Temperature

Water: Native to shaded, moist areas, arisaema rhizome prefers evenly moist soil and shows moderate drought tolerance. Weekly watering is recommended for optimal health. Thriving in humid conditions, arisaema rhizome is often grown outdoors, benefiting from natural rainfall, and its growth cycle depends on consistent water availability.

Fertilize: To promote healthy growth in arisaema rhizome, apply a balanced fertilizer monthly during the growing season, decreasing in autumn. Use high phosphorus fertilizers pre-bloom for flowering success. Avoid over-fertilization and stop during dormancy. Beginners should start with diluted recommendations, monitoring arisaema rhizome's response.

Pruning: Arisaema rhizome thrives with minimal pruning; focus on removing dead leaves in early spring and pruning flowering stems post-bloom. Sterilize cutting tools to prevent infection. Regular pruning improves plant health, aesthetics, disease control, and promotes robust growth.

Propagation: Arisaema rhizome is a perennial plant with unique shapes and foliage. Propagate by sowing fresh seeds in a well-draining substrate that retains moisture. A specialized mix can improve root development. Ensure indirect sunlight for steady growth; maturation from seed may take several years.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free