Hardy White Gloxinia

(Sinningia tubiflora)

Hardy White Gloxinia (Sinningia tubiflora)

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Estimated Native Range
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Summary

Sinningia tubiflora, commonly known as Hardy White Gloxinia, is a deciduous perennial herb native to the grasslands and open woodlands of Southern South America, particularly in Argentina and Uruguay. It typically grows to a height of 1-2 feet (0.3-0.6 meters) and can spread 3-6 feet (0.9-1.8 meters) wide. This plant forms tubular white flowers that are highly fragrant and bloom in the summer months, attracting pollinators such as bees and hummingbirds. The flowers are particularly showy due to their size and contrast against the plant’s foliage.

Hardy White Gloxinia is valued for its ease of maintenance and the striking appearance of its blooms. It is often used in borders, rock gardens, and as a container plant. While it thrives in full sun, it can also tolerate part shade, making it versatile for different garden settings. It prefers well-drained soils and is drought-tolerant once established, requiring low amounts of water. This species is not typically prone to serious disease or pest problems, but it can be sensitive to overwatering which may lead to root rot. It is also worth noting that while it is called ’hardy’, it may not withstand freezing temperatures and should be protected or lifted in colder climates.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-2 feet
  • Width: 3-6 feet
  • Growth Rate: Moderate
  • Flower Color: White
  • Flowering Season: Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Low
  • Drainage: Medium

Common Uses

Drought Tolerant, Fragrant, Low Maintenance, Potted Plant, Rock Garden

Natural Habitat

Grasslands and open woodlands of Southern South America

Other Names

Common Names: Tube-Flowered Hardy White Gloxinia

Scientific Names: , Sinningia tubiflora, Gesneria tubiflora, Gloxinia tubiflora, Achimenes tubiflora, Dolichodeira tubiflora, Houttea tubiflora,

GBIF Accepted Name: Sinningia tubiflora (Hook.) Fritsch