Neomarica, Giant Apostles' Iris, Walking Iris 'Regina'

Neomaricacaerulea

Family
Iridaceae (eye-rid-AY-see-ee)
Genus
Neomarica (nee-oh-mar-EE-kuh)
Species
caerulea (see-ROO-lee-uh)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Evergreen
Height
24-36 in. (60-90 cm)
Hardiness
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
Blue-Violet
Bloom Time
Late Fall/Early Winter
Blooms repeatedly
Other Details
Category
Bulbs
Perennials
Shrubs
Tropicals and Tender Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
Patent Information
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Mobile, Alabama

Apopka, Florida

Bonita Springs, Florida

Bradenton, Florida

Clearwater, Florida

Cocoa Beach, Florida

Crawfordville, Florida

Dunnellon, Florida

Fort Lauderdale, Florida(2 reports)

Fort Myers, Florida

Groveland, Florida

Miami Beach, Florida

Miramar Beach, Florida

Pompano Beach, Florida

Port Charlotte, Florida

Rockledge, Florida

Saint Augustine, Florida

Saint Cloud, Florida

Sanford, Florida

Sebring, Florida

Tampa, Florida

Venice, Florida

Jesup, Georgia

Pukalani, Hawaii

Chicago, Illinois

Baton Rouge, Louisiana

Hilton Head Island, South Carolina

Beaumont, Texas

Cibolo, Texas

Corpus Christi, Texas

Galveston, Texas

Houston, Texas

Pearland, Texas(2 reports)

Richmond, Texas

show all

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Gardener's Notes:

4
positives
0
neutral
0
negative
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J
Hilton Head, SC (Zone 9a) | December 2021 | positive

It says this plant is hardy to zone 10, but I have been growing it in Hilton head, zone 8b (really more like 9A, because it is an island)...Read More

J
West Bradenton, FL | May 2014 | positive

Beautiful plant, having come from the north, I missed my iris. Spotted at the local nursery and had to try it. It is blooming beautiful...Read More

T
T
Groveland, FL | April 2013 | positive

I love this plant and it's odd growing-blooming habit. Flowers are small and and beautiful. Scent varies from slight to none depending on...Read More

L
Saint Augustine, FL | May 2011 | positive

As with the other Walking Iris's I LOVE this plant. The giant variety seems to be hardier here in St. Augustine FL and I have enjoyed it...Read More

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