Species Iris, Siskiyou Iris
Irisbracteata

Synonym:Limniris bracteata

Height

Spacing
under 6 in. (15 cm)
6-12 in. (15-30 cm)

Hardiness
6-9 in. (15-22 cm)
9-12 in. (22-30 cm)

Sun Exposure
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
Light Shade
Partial to Full Shade

Bloom Color

Foliage
Gold (yellow-orange)
Pale Yellow
Maroon/Burgundy
Cream/Tan

Other details

Propagation Methods
Evergreen
Smooth

Seed Collecting
May be a noxious weed or invasive

Soil pH requirements

Patent Information

Class

Bloom Time

Awards (if applicable)

Foliage Color

Bloom Characteristics

Water Requirements

Where to Grow