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Iris louisiana 'Heather Stream'

    Description

    Iris louisiana 'Heather Stream' is a striking marginal pond plant, ideal for adding bold colour to the water’s edge. This Louisiana iris produces bright purple flowers with a sunny yellow throat, creating a vivid display in June and July. It grows at a medium rate and is suitable for planting in full sun to part shade, making it a versatile choice for many UK garden ponds.

    As a marginal plant, Iris louisiana 'Heather Stream' helps soften pond edges and can contribute to a more natural look, offering shelter and structure around the waterline. Most irises prefer acidic soils, so this variety is well suited to similar conditions. Please note that, as with all irises, the tubers are harmful if eaten and should be handled with care around pets and children.

    Iris louisiana 'Heather Stream'

      Product form

      Free delivery over £60*
      Use code: EDENFREE60

      Terms apply

      Vibrant purple and yellow blooms brighten borders in sun or shade from June to July.

      £27 £24

        • Bold purple and yellow flowers give strong summer colour at the pond edge.
        • Versatile marginal plant for full sun or part shade.
        • Helps soften hard pond edges for a more natural-looking waterline.
        • Provides shelter and structure around the pond edge.

        Vibrant purple and yellow blooms brighten borders in sun or shade from June to July.

        Description

        Iris louisiana 'Heather Stream' is a striking marginal pond plant, ideal for adding bold colour to the water’s edge. This Louisiana iris produces bright purple flowers with a sunny yellow throat, creating a vivid display in June and July. It grows at a medium rate and is suitable for planting in full sun to part shade, making it a versatile choice for many UK garden ponds.

        As a marginal plant, Iris louisiana 'Heather Stream' helps soften pond edges and can contribute to a more natural look, offering shelter and structure around the waterline. Most irises prefer acidic soils, so this variety is well suited to similar conditions. Please note that, as with all irises, the tubers are harmful if eaten and should be handled with care around pets and children.

        Product Details
        • Plant Type: Marginals
        • Height: 90 cm to 120 cm
        • Planting Depth: Up to 15 cm - Plant with crown about 15 cm below the water or soil surface at the pond edge.
        • Flower Colour: Various - Bright purple flowers with a contrasting yellow throat.
        • Flowering Months: Flowers mainly in June and July.
        Care Instructions

        Sunlight: Iris louisiana 'Heather Stream' thrives best in full sun to part shade, making it versatile for various garden locations.

        Growth Rate: This marginal iris has a medium growth rate, allowing steady development throughout the growing season.

        Watering & Maintenance: After the foliage dies back in autumn, trim the plant to just above the water surface to keep it healthy and neat. If you prefer to wait until spring to trim, be careful not to damage the emerging shoots as they begin to grow.

        By following these simple care steps, you can enjoy the vibrant purple blooms of Heather Stream iris each summer with minimal effort.

        Ordering, Shipping, Tracking and Returns
        Ordering & delivery


        Some products are ready for immediate dispatch, while others are sold for a later delivery period so that they can reach you in good condition and at the right point in the growing season.

        The expected delivery period for the product or variant you choose will be shown below the Add to basket button and again in the basket and checkout.

        30 litre plants and some larger items are sent by specialist pallet delivery rather than standard parcel.

        If your order contains products with different delivery timings, it may be split into more than one shipment. Plants or products that are ready for immediate dispatch will normally be sent first, while later-season plants will be sent when they are ready. This helps us send live plants at the appropriate point in the season and in suitable condition to travel.

        For full details, please see our Shipping Policy.

        Delivery costs

        Add your delivery address and postcode during checkout to see the delivery options available for your order.

        Current standard charges for mainland UK include:

        • £5.95 Standard Delivery
        • £49.95 Specialist Pallet Delivery – used for 30 litre plants and certain other larger items and usually delivered within 4-15 working days. Where needed, we or the carrier will contact you to arrange a suitable delivery date.

        Highlands & Islands delivery options are shown at checkout. Current charges are:

        • Royal Mail from £5.95
        • Parcel Force from £24.95
        • Specialist Pallet Delivery from £99.95 to £174.95

        The correct charge for your order and postcode will always be shown before you place your order. For full details, please see our Shipping Policy.

        Tracking your order


        After placing your order, you should normally receive an order confirmation by email.

        We will also send a dispatch confirmation when your order leaves for delivery, together with tracking details where they are available.

        If your order is sent in more than one shipment, you may receive separate delivery updates.

        For full guidance, please see Track My Order.

        Returns & problems on arrival

        Because we sell live aquatic plants and molluscs, some parts of our policy work differently from standard retail.

        Live plants and molluscs are perishable and are not suitable for routine returns once they have been prepared for dispatch.

        If there is a genuine issue on arrival, please contact us within 24 hours using the form on our Contact page, with your order number, photographs, and a short explanation.

        We will always review genuine issues carefully and fairly. Depending on the circumstances, the appropriate remedy may include a replacement, refund, or partial refund where appropriate.

        Please do not send anything back unless we have agreed this with you in writing first.

        For full details, please see our Refunds & Returns Policy.

        Contact & business details

        Edenmere is a trading name of Solilium Ltd, a company registered in England and Wales.
        Company No. 16810551
        Registered office: 128 City Road, London EC1V 2NX, United Kingdom
        If you need help, please use the form on our Contact page.
        The customer services opening hours are Monday to Friday 09.00 – 17.00.
        If the matter is urgent, you may also call us on 01865 537277.

        For full details, please see our Terms of Service and other policy pages.

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          © 2026 Edenmere is the trading name of Solilium Ltd (Company No. 16810551), registered in England & Wales. Registered office: 128 City Road, London EC1V 2NX.

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