Butterfly Iris

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Butterfly Iris

Dietes iridioides

Evergreen-Deciduous

Evergreen

Overall Mature Size

Small

Mature Height & Spread

3-4' x 3-4'

Exposure

Partial to Full Sun

Water

Medium

Flower Color

White

Special Features

Deer Resistant, Low Water Use

Container Sizes

#1, #2, #5, #15

Sunset Garden Zones

8,9, 12-24

Minimum USDA Hardiness Zone

9-11

Plant Type

Perennial

Moderate-growing evergreen perennial to 3-4’ tall clumping to 3-4’ wide. This popular landscape favorite is revered for its durability and floriferous nature forming a vase-shaped clump of narrow upright bluish-green leaves accented with multi-branched stems of showy Iris-like white flowers with vivid yellow and purplish-blue markings. Flowers begin rising above the foliage in spring continuing throughout summer. Tolerates heat and drought once established and is well-suited in mixed shrub borders as an accent or container specimen and is a popular choice for pond or poolside plantings. Tolerates a variety of soil conditions and prefers a full to partial sun exposure.

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