Species Iris, Dwarf Iris

Irispumila

Family
Iridaceae (eye-rid-AY-see-ee)
Genus
Iris (EYE-ris)
Species
pumila (POO-mil-uh)
Synonym
Iris aequiloba
Iris angustifolia
Iris biflora
Iris coerulea
Iris longiflora
Spacing
12-18 in. (30-45 cm)
Hardiness
9-12 in. (22-30 cm)
Sun Exposure
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
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)
Danger
Full Sun
Sun to Partial Shade
Bloom Color
Parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction
Foliage
Pale Yellow
Light Blue
Blue-Violet
Lavender
White/Near White
Class
Allow pods to dry on plant; break open to collect seeds
Allow seedheads to dry on plants; remove and collect seeds
Bloom Time
Other Details
Other details
Propagation Methods
Herbaceous
Smooth
Seed Collecting
May be a noxious weed or invasive
Soil pH requirements
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
Patent Information
Awards (if applicable)
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Regional

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

Plainfield, Illinois

Winnetka, Illinois

Webster, New York

Norristown, Pennsylvania

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Gardener's Notes:

0
positive
0
neutral
0
negative
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Featured
Common Blue Morpho
(Morpho peleides)
White-browed Hawk Owl
(Ninox superciliaris)
Featured
Common Blue Morpho
(Morpho peleides)
White-browed Hawk Owl
(Ninox superciliaris)