Perennial
Walking Iris
Neomarica gracilis
Traits
Varieties We Carry
YellowNeomarica gracilisStandardNeomarica gracilis
Sizes & Pricing
1 galFrom$6.95
3 galFrom$19.95
Fresh this week. Last restocked Mar 11.
LightPart Sun, Part Shade
WaterModerate
Mature size2-3 feet × 1-2 feet
About Walking Iris
A clumping herbaceous perennial with long, glossy, strap-like green leaves and delicate iris-like flowers in white with blue and brown markings that last only a day but appear in succession. New plantlets form at the tips of flower stalks, which arch to the ground and take root — earning it the name walking iris. Starting at $6.95.
Plant details
- Bloom Season
- Spring, Summer, Fall
- Flower Color
- White
- Growth Rate
- Moderate
- Foliage
- Evergreen
- Soil
- Sandy, Loam, Well-drained, Moist
Care essentials
Light
Grow in partial sun to partial shade; avoid harsh direct afternoon sun which causes leaf yellowing. Dappled shade under trees or morning sun with afternoon shade is ideal in NE Florida's hot, humid climate.
Water
Keep soil evenly moist, especially during establishment and summer heat. Walking iris tolerates brief dry periods but performs best with consistent moisture. Mulch well to retain soil moisture in sandy NE Florida soils.
Soil & Fertilizer
Plant in rich, humusy, well-draining soil. In NE Florida's sandy soils, amend generously with compost at planting. Fertilize monthly during the growing season with a balanced liquid fertilizer to sustain vigorous growth and prolific blooming.
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Common questions
Is Walking Iris a good plant for St. Augustine?
Walking Iris is a perennial for Zone 9b coastal Florida gardens, reaching 2-3 feet × 1-2 feet.
Care information verified from
Last reviewed June 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.