Giant dutchmans pipe (Aristolochia gigantea)

Giant dutchmans pipe

Also known as: Brazilian dutchman's pipe, Pelican flower

Another name for giant dutchmans pipe is the 'giant Dutchman's pipe' since it resembles the meerschaum pipes commonly smoked in the Netherlands. Even though giant dutchmans pipe vines attract pipevine swallowtail butterflies to lay their eggs, the leaves of this plant are toxic to larvae which die within days of ingestion.

Scientific classification

Species

Giant dutchmans pipe (Aristolochia gigantea)

Pepper plants, birthworts, and allies

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Perennial

Lifespan

Vine

Plant Type

Early spring, Summer, Fall, Winter

Bloom Time

38 cm to 51 cm

Plant Height

8 m

Spread

Green

Leaf Color

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Summer, Winter

Growth Season

Rapid

Growth Rate

Images of Giant dutchmans pipe

Distribution of Giant dutchmans pipe

Distribution Map

Giant dutchmans pipe is native to the tropical regions of Central and South America. While its precise geographical range includes subtropical areas, it has been introduced and cultivated in other warm climates worldwide due to its ornamental features. Despite its expansion, giant dutchmans pipe remains most prevalent in its natural habitat, thriving in its original ecosystem.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Quickly Identify Giant dutchmans pipe

Large heart-shaped leaves with deep green color and whitish hairs on undersides.

Conspicuous flowers with pouch-like shape, purple-maroon hue, and yellow-orange throat.

Distinctive 'Chinese Lantern' fruit capsule, oblong, brown at maturity, opening into seven sections.

Robust woody vine trunk with cork-like bark, deep grooves, and natural camouflaged coloration.

Fast-growing vine thriving in sunny locations, enduring temperatures down to 30-32 degrees Fahrenheit (-1 to 0 degrees Celsius).

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Care Guide for Giant dutchmans pipe

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Giant dutchmans pipe thrives in humid, tropical environments and prefers consistent moisture. It is drought-tolerant but requires weekly watering. As an evergreen vine with large flowers, giant dutchmans pipe flourishes outdoors, benefiting from rain and ambient moisture, making it an attractive garden addition.

Fertilize: To ensure healthy growth of giant dutchmans pipe, use balanced fertilizers monthly during the growing season, adjusting for dilution as per the label. Reduce fertilization in cooler months and apply to moist soil. Seasonal adjustments promote optimal nutrition, maximizing giant dutchmans pipe's health while preventing over-fertilization.

Pruning: Giant dutchmans pipe features large, striking flowers and requires early spring pruning for healthy growth and optimal shape. Remove dead stems and thin dense areas for good air circulation. Pruning aligns with dormancy to minimize stress, promoting vigorous blooms and managing sprawl while maintaining garden aesthetics.

Propagation: Giant dutchmans pipe is a fast-growing tropical vine known for its large flowers. Propagation involves soaking seeds overnight before sowing in well-draining soil. Consistent moisture and warmth aid germination. For best growth, support structures should be provided alongside ample sunlight exposure.

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