Iris louisiana
Various colours. As with all iris, the tubers are harmful if eaten. Most iris prefer acidic soils.
After foliage has died back in Autumn cut back to just above the water surface. If trimming is left until spring take care not to damage emerging shoots.
Plant in full sun to partial shade between 0cm and 15cm deep.
- Flowering period: June & July
- Mature height: 60cm to 90cm
- Growth rate: medium
