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

Family: Iridaceae (eye-rid-AY-see-ee)
Genus: Neomarica (nee-oh-mar-EE-kuh)
Species: caerulea (see-ROO-lee-uh)
Cultivar: Regina

Category
Bulbs
Perennials
Shrubs
Tropicals and Tender Perennials

Water Requirements
Average Water Needs; Water regularly; do not overwater

Sun Exposure
Sun to Partial Shade

Foliage
Evergreen

Foliage Color

Height
24-36 in. (60-90 cm)

Spacing

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)

Where to Grow
Can be grown as an annual

Danger

Bloom Color
Blue-Violet

Bloom Characteristics

Bloom Size

Bloom Time
Late Fall/Early Winter
Blooms repeatedly

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