Northern Blue Flag Iris

Native blue flag iris, thrives in moist soils, beneficial for wildlife

Botanical Name- Iris versicolor

Pronunciation- EYE-riss ver-sih-KUL-or

Foliage- Deciduous

Mature Width-

Mature Height-

Sun Exposure- Full sun to part sun

Soil Preferences- Average to wet soil

Current Size- #1

Bloom Color- Blue violet

Bloom Time- May - June

Companion Plants- Caltha palustris (both thrive in damp soil, early blooms)

Fauna Attracted- Bees, hummingbirds (on select species), swallowtail butterflies

Plant Habit- Perennial

Default Beavercreek Nursery Bin - PP24

Yearly Care Instructions- Cut back foliage after it yellows; divide clumps every few years and fertilize in spring.

Trimming Instructions- Remove spent flower stalks after blooming. Cut back foliage in fall.

Fertilization Instructions- Apply a low-nitrogen, higher phosphate fertilizer (e.g., 5-10-10) in early spring; moderate feeding need. Avoid soggy clay by mixing in coarse amendments.

Fertilizer Recommendation- Bulb-tone

Possible Issues- Iris borer, bacterial soft rot, leaf spot