Iris savannarum

Prairie Iris, Savanna Iris

Iridaceae

Plant Specifics

Form:Flower
Life Span:Long-lived perennial
Flower Color:White,purple,lavender
Fruit Color:Brown
Phenology:Winter dormant
Noted for:Showy flowers

Landscaping

Recommended Uses:Moist wildflower garden. Sometimes grown under the drain for an air conditioner. Excellent as a wetland edge flower.
Propagation:Division of roots.
Availability:Native nurseries
Light: Full Sun,  Part Shade
Moisture Tolerance:
always floodedextremely dry
 (Usually moist, occasional inundation ----- to ----- Somewhat moist, no flooding)
Moisture Tolerance: Usually moist, occasional inundation ----- to ----- Somewhat moist, no flooding
Salt Water Flooding Tolerance:Not salt tolerant of inundation by salty or brackish water.
Salt Spray/ Salty Soil Tolerance:Low/no tolerance of salty wind or direct salt spray
Soil or other substrate:Loam, Organic material (muck), Sand
Soil pH:Acidic

Ecology

Wildlife:
Insects:
 

Attracts bees esp. bumblebees.

Native Habitats:Marshes, wet prairie, dome swamps, riverine swamps in openings.

Distribution and Planting Zones

Natural Range in Florida
USDA Zones

Suitable to grow in:
8A 8B 9A 9B 

USDA zones are based on minimum winter temperatures

Comments

General Comments:This iris and I. hexagona were considered to be a single species until recently.  I. svannarum is in Florida.