Hot water plant (Achimenes grandiflora)

Hot water plant

Also known as: Monkey-faced pansy

Native to Mexico and Central America, the hot water plant (Achimenes grandiflora) is beloved for its narrow leaves and red-purple flowers which bloom every fall. It appears to die back in the winter, but it returns with renewed vigor in the spring. Multiple variants have been developed, including one that grows best in hanging pots.

Scientific classification

Species

Hot water plant (Achimenes grandiflora)

Mints plantains olives and allies

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30 cm to 45 cm

Plant Height

60 cm

Spread

4 cm

Flower Size

Purple, Red, White, Pink, Blue

Flower Color

Semi-evergreen

Leaf type

15 - 32 ℃

Ideal Temperature

Images of Hot water plant

Distribution of Hot water plant

Distribution Map

Hot water plant is indigenous to the tropical regions of Central America, flourishing in the wild from the southernmost part of North America to the northern reaches of South America. It has been introduced to Southeast Asia. Hot water plant has also been integrated into cultivation for ornamental purposes in various parts of the world.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Evergreen oak woodland

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Hot water plant

Every week

Water

Full sun

Sunlight

15 - 32 ℃

Ideal Temperature

Potting Mix, Garden Soil

Soil Type

Water: Hot water plant thrives in humid, tropical environments, preferring evenly moist soil and moderate drought tolerance. Water weekly for optimal health. As an indoor ornamental, it benefits from high ambient humidity, which can be achieved through regular misting or using a pebble tray.

Fertilize: To promote vigorous growth and blooms in hot water plant, use balanced fertilizers monthly during active growth, with high-phosphorus blends for blooming. Apply quarterly at half-strength, adjusting for seasonal changes. Water soil before fertilizing for best results, ensuring lush foliage and plentiful flowers.

Pruning: Hot water plant features vibrant, trumpet-shaped flowers and lush foliage. Prune from early to late spring to shape and stimulate growth. Remove dead stems and spent flowers for new blooms. Clean tools to prevent disease, promoting denser foliage and abundant flowering while avoiding leggy growth.

Propagation: Hot water plant, native to Central America, is admired for its vibrant flowers. Propagate via leaf cuttings using healthy foliage and maintaining consistent moisture in well-draining soil. Bright, indirect light aids root growth, while humidity control and careful handling support successful establishment.

Repotting: Repot hot water plant every two years in spring before growth, using a pot 1-2 inches wider. Keep soil moist and in semi-shade, watering when the top inch is dry. Exercise patience as hot water plant adapts to its new environment.

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Images of Hot water plant

Distribution of Hot water plant

Care Guide for Hot water plant

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