Purdy’s Iris

(Iris purdyi)

Purdy’s Iris (Iris purdyi)

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Estimated Native Range
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Summary

Iris purdyi, commonly known as Purdy’s Iris, is an evergreen perennial herb native to the serpentine soils in open woodlands and grasslands of northern California. It typically grows to a height of 2 feet and a width of 1-2 feet. Purdy’s Iris has grass-like leaves and produces showy flowers that can range in color from white to yellow, cream, and purple, blooming in the late spring to early summer. The flowers are characterized by their intricate patterns and often have a pleasant fragrance.

Purdy’s Iris is appreciated for its drought tolerance and unique flower coloration, making it a suitable choice for rock gardens, native plant gardens, and as a border plant. It thrives in full sun to partial shade and prefers well-drained soils, particularly those that mimic its native serpentine habitat. While it requires low to medium amounts of water, it is important to avoid overwatering to prevent root rot. Purdy’s Iris is relatively low-maintenance, but it can be susceptible to iris borer and fungal diseases such as leaf spot and root rot if conditions are too moist.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-1.5 feet
  • Width: 1-2 feet
  • Growth Rate: Moderate
  • Flower Color: White, Yellow, Cream, Purple
  • Flowering Season: Spring, Summer
  • Leaf Retention: Evergreen

Growth Requirements

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

Common Uses

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

Natural Habitat

Serpentine soils in open woodlands and grasslands of northern California

Other Names

Common Names: Redwood Iris

Scientific Names: , Iris purdyi, Iris lansdaleana, Iris macrosiphon var. purdyi, Iris landsdaleana, Limniris purdyi,

GBIF Accepted Name: Iris purdyi Eastw.