Tiger Iris

(Iris tigridia)

Tiger Iris (Iris tigridia)

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Estimated Native Range
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Summary

Iris tigridia, commonly known as Tiger Iris, is a deciduous perennial bulb native to grasslands and slopes in Central and Eastern Asia, particularly in China and Mongolia. The plant typically grows to a height of 1-2 feet and has a narrow spread of about 0.2 feet. The Tiger Iris is notable for its striking flowers, which come in a variety of colors including white, pink, red, yellow, and orange. These blooms appear in the late spring to early summer and are quite showy, making them a focal point in any garden setting.

The Tiger Iris is valued for its vibrant, eye-catching flowers and its ability to adapt to a range of garden conditions. It is often used in borders, rock gardens, and as a colorful addition to perennial beds. For optimal growth, Tiger Iris prefers full sun but can tolerate partial shade. It requires medium amounts of water and well-drained soil to prevent bulb rot. While generally low-maintenance, it can be susceptible to iris borer and fungal diseases such as leaf spot and root rot. Gardeners should be vigilant for these potential problems.CC BY-SA 4.0

Plant Description

  • Plant Type: Bulb
  • Height: 1-2 feet
  • Width: 0.1-0.2 feet
  • Growth Rate: Moderate
  • Flower Color: Purple, Blue
  • Flowering Season: Spring, Summer
  • Leaf Retention: Evergreen

Growth Requirements

  • Sun: Full Sun
  • Water: Medium
  • Drainage: Medium

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Deer Resistant, Hummingbird Garden, Low Maintenance, Rabbit Resistant, Showy Flowers

Natural Habitat

Native to grasslands and slopes in Central and Eastern Asia

Other Names

Common Names: Thick-Root Iris, Coarse Roots Iris

Scientific Names: , Iris tigridia,

GBIF Accepted Name: Iris tigridia Bunge ex Ledeb.