Savanna iris, Prairie iris
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Iris savannarum
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Iridaceae
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Landscape Uses:
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An excellent groundcover for water gardens and along pond and lake margins. |
Ecological Restoration Notes: |
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Availability: |
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Widely cultivated. |
Description: |
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Medium herbaceous wildflower. |
Height: |
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About 2-3 feet in height. Forming small clumps about as broad as tall. |
Growth Rate: |
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Moderate. |
Range: |
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Nearly throughout Florida south to Palm Beach, Glades and Collier counties. In Palm Beach and Martin counties, native to the Dupuis Reserve and J.W. Corbett Wildlife Management Area. |
Habitats: |
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Swamps, marshes and wet prairies. |
Soils: |
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Wet to moist, poorly-drained to moderately well-drained organic soils. |
Nutritional Requirements: |
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High; requires rich organic soils for optimal growth. |
Salt Water Tolerance: |
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Low; does not tolerate flooding by salt or brackish water. |
Salt Wind Tolerance: |
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Low; salt wind may burn the leaves. |
Drought Tolerance: |
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Low; requires moist to wet soils and is intolerant of long periods of drought. |
Light Requirements: |
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Full sun to light shade. |
Flower Color: |
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Purple. |
Flower Characteristics: |
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Showy. |
Flowering Season: |
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Spring. |
Fruit: |
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Capsule. |
Wildlife and Ecology: |
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Provides food for birds. |
Horticultural Notes: |
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Can be grown from seed or divisions. |
Comments: |
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See also the Florida Wildflower Foundation's Flower Friday page.
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