Ann Chowning Louisiana Iris (Iris louisiana)

Ann Chowning Louisiana Iris (Iris louisiana)

Deep red Louisiana Iris for bold colour in ponds, bog gardens, and damp borders

Ann Chowning Louisiana Iris (Iris louisiana) is a striking and elegant marginal plant that delivers rich, dramatic colour to any pond or damp garden setting. Known for its velvety deep red flowers, this Louisiana Iris creates a bold focal point that stands out beautifully against green foliage and water surfaces.

Flowering from June to July, this variety produces large, showy blooms in deep burgundy red tones, often with subtle veining that adds depth and texture. These flowers sit proudly above the water on sturdy stems, creating a strong visual impact during early summer. The vibrant colour works particularly well in contrast with lighter planting, making it an excellent choice for adding drama and interest to pond margins.

The tall, sword like green foliage grows in upright clumps, providing structure and height even when the plant is not in flower. This architectural form helps frame pond edges and blends seamlessly into naturalistic planting schemes or more formal garden designs. It also provides valuable shelter for amphibians and insects, helping to support a healthy pond ecosystem.

Ann Chowning Louisiana Iris (Iris louisiana) thrives in moist to wet soils and can be planted on pond margins or in shallow water up to around 20 cm deep. It prefers a sunny position to achieve the best flowering results but will tolerate partial shade. While it is hardy in milder areas of the UK, it benefits from some winter protection in colder regions, especially if exposed to frost.

This plant is perfect for pond keepers looking to create a bold, colourful planting scheme with a slightly more exotic feel. It works well alongside other marginal plants and is particularly effective when planted in groups for maximum impact.

Low maintenance once established, this Louisiana Iris will reward you year after year with stunning blooms and reliable performance, making it a fantastic addition to any pond or water garden.

Please note that all parts of the plant are harmful if ingested.

🇬🇧 UK-grown aquatic plant: Grown at a dedicated aquatic plant nursery in the South of England and carefully prepared for delivery across the UK.

---

Key Benefits

• Stunning deep red flowers for bold visual impact
• Adds height and structure to pond margins
• Ideal for ponds, bog gardens, and damp borders
• Supports pollinators and wildlife
• Works well in both modern and natural planting schemes
• Low maintenance once established

---

Reasons to Buy

• Unique and eye catching colour for pond planting
• Perfect focal plant for water features
• Reliable summer flowering display
• Suitable for a wide range of pond styles
• Easy to grow with minimal care required

---

Care Instructions

• Plant on a marginal shelf or in wet soil at a depth of 0 cm to 20 cm.
• Position in full sun for best flowering, although partial shade is tolerated.
• Cut back foliage after it dies back in autumn to just above water level. Alternatively, trim in early spring, taking care not to damage new shoots.
• Divide clumps every few years in spring to maintain healthy growth and prevent overcrowding.
• In colder areas, consider adding some winter protection to help the plant establish and thrive.

---

Flowering Period

June to July

---

Size and Growing Conditions

---

Dispatching Your Pond Plants

Your Ann Chowning Louisiana Iris will be carefully packed to protect the foliage and roots during transit.

Orders received by 11am Monday to Wednesday are normally dispatched on the following working day using a next working day courier service. During busy periods, dispatch may occasionally take an extra day.

To avoid plants being held in depots over a weekend, we do not usually dispatch on Fridays. Highlands and Islands orders using a two day service are not normally dispatched on Thursdays.

Available basket sizes:

• 1 Litre Basket – usually 11 × 11 × 11cm square; some varieties may be supplied in a 14cm diameter × 10cm round basket
• Pack of 3 × 1 Litre Baskets – each usually 11 × 11 × 11cm square

Planting depth is measured from the top of the aquatic basket to the water surface.

Finofil baskets are manufactured in the UK from 100% recycled plastic and are fully recyclable. Their fine dual-mesh construction helps retain aquatic soil while allowing water and nutrients to reach the roots. Basket shape may vary slightly depending on the plant and supplier availability.

---

Similar pond plants

For another pond-edge planting option, compare Black Gamecock Louisiana Iris (Iris louisiana) and Apache Beads (Anemopsis californicum). Explore the Iris pond plant group to compare the whole collection.

Explore more marginal pond plants or browse our complete pond plants range. Need baskets, aquatic soil or planting essentials? Browse our pond plant baskets and aquatic planting supplies.