Louisiana Iris
Best low-maintenance perennial for gardeners with wet or boggy soil.
This striking native perennial brings dramatic, near-black blooms to the garden, thriving in the moist, boggy conditions where other plants struggle. It is a vigorous grower that multiplies quickly, offering a low-maintenance solution for rain gardens or water features while attracting pollinators throughout the season.
$17.99
at
Great Garden Plants
Who it's for
- Gardeners seeking dramatic, high-contrast focal points
- Landscapers managing rain gardens or poorly draining soil
- Busy homeowners wanting reliable, low-maintenance perennials
Who should skip it
- Xeriscaping enthusiasts or gardeners in arid climates
- Northern gardeners in climates colder than Zone 6
- Pet owners or parents concerned about toxic plants
Performance breakdown
Visual Impact
Velvety, near-black blooms create immediate drama in any garden setting.
Growth Vigor
Rapid multiplication makes this an aggressive, high-reward grower for gardeners.
Site Adaptability
Thrives in everything from standard beds to challenging, boggy soil conditions.
Maintenance Ease
Low-effort perennial that establishes quickly with minimal ongoing care required.
Pest Resistance
Reliably deters deer and rabbits, protecting your investment from common wildlife.
Pollinator Support
Native variety provides essential resources for local beneficial insect populations.
Key Specs
Botanical name
Iris 'Black Gamecock'
Hardiness Zone
4 - 10
Sun exposure
Sun to part sun
Mature Height x Width
24-36" x 24"
Bloom Season
Late spring to midsummer
Spacing requirement
18"- 24"
Flower Color
Dark purple and black
Arrives as young plant (One Quart size)
Know before you buy
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Ask Metto anything about the Louisiana Iris before you decide.