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Reblooming German Iris Immortality

Reblooming German Iris Immortality

A popular and vigorous rebloomer, Reblooming German Iris Immortality brightens gardens and vases with fragrant, pure white blooms with light lemon-yellow beards. Whether planted in masses or paired with other colors of iris, Immortality adds elegance to the garden when it blooms in mid spring and reblooms in late summer to early fall. Its green, swordlike foliage stays attractive for months. Growing 29" tall, this hardy perennial resists drought, disease and insects. Deer tend to pass it by. For the best results, plant iris rhizomes in full sun to partial shade.

Botanical Name: Iris germanica 'Immortality'

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  • SKU
  • Bulb Size
  • 88460
  • NO.1
    Packed 5 per bag.

Product Details

Growing Tips

  • Planting Instructions:

    Set rhizome so bottom half is below ground level. Firm well and water thoroughly. Plant where they will get at least 5 hours of sun per day.
  • Soil Moisture:

    Well drained preferred. Quite tolerant of a wide range of soils.
  • Will Tolerate:

    Acidic Soil, Clay Soil, Loamy Soil, Sandy Soil
  • Pruning Instructions:

    Remove spent flower stems after blooming. In late fall; cut back foliage to 6" fans. Clean plant debris before winter to prevent borers overwintering.
  • Winter Care:

    Mulch in colder climates and remove in early spring before growth starts.
  • Planting Depth:

    1" deep
  • Watering Requirements:

    Average water needs. Water regularly, do not overwater
  • Fertilization Requirements:

    Once per year
  • Special Care:

    Not needed

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Shipping Information

K. van Bourgondien times its shipments from Holland so that bulbs arrive at the proper planting time (depending on climatic conditions) for each area of North America.
We take advance reservations, and then just as soon as the crops are harvested, our staff of K. van Bourgondien experts makes an on-the-spot selection of the finest bulbs available to fill those reservations.
We will pack and ship your order based on the following schedules.
  • German Iris
    Zones First Ship Date Last Order Date
    3-6 August 8, 2022 October 24, 2022
    7-10 August 22, 2022 November 7, 2022

In all cases, we choose the fastest, most efficient way to send your orders via USPS or FedEx.
Shipping Note:

Orders for gift certificates will be shipped immediately.

Due to hot weather conditions, we are unable to ship any plant items from late June through August. General merchandise will be shipped with your plant order.

The type of product you order or the weather in our area or yours may affect the anticipated shipping schedule.
Large orders may be shipped in more than one package. Your order confirmation will have an estimated shipping time. When your order is actually shipped you will be sent an updated shipping estimate. You may check your order status at any time on this website using your email or account number provided on your order confirmation. Please note that we cannot ship outside of the 48 contiguous states.
Click here for zone map.

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