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Reblooming German Iris Tennison Ridge

Reblooming German Iris Tennison Ridge

Plum-burgundy standards and white falls generously outlined with the same rich hue. Up to 10 flowers per stem! Reblooms midsummer.

How do you improve upon the picture-perfect Bearded Iris? With these fabulous varieties that bloom and then rebloom! Quite hardy, they are resistant to drought, disease, and insects. Enjoy their first bloom in spring and a dazzling encore show August to October.
  • Hardiness Zones 4-9
  • Mature Height 38 inches
  • Bloom Time Mid spring, reblooms mid summer
  • Light Requirements Full Sun, Half Sun / Half Shade

We ship this item in Fall

Botanical Name: Iris germanica 'Tennison Ridge'

#89527

Availability: Out of Stock

Plant Spacing Calculator Packed 5 per bag
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Product Details

  • Restricted States US:

    AE AK GU HI PR
  • Botanical Name :

    Iris germanica 'Tennison Ridge'
  • Ship As :

    Bare Root
  • Size :

    NO.1
  • Suggested Uses:

    Borders, Bouquets, Cut Flowers, Perennializing, Showy Flowers
  • Flower Color :

    red, purple, white
  • Flower Form :

    Typical Iris like
  • Foliage Type :

    Glaucous-green, sword-like fans of stiff upright leaves with some dying back in colder climates in winter.
  • Mature Spread :

    18 - 24 inches
  • Spacing:

    15 - 18 inches

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 although.
  • Will Tolerate :

    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 :

    Plant with bottom half of rhizome just below ground level.
  • 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 & Sons, Inc. 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 & Sons, Inc. 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.



       Spring 2018 Shipping Schedule

  • Tropicals
    Zone Ship Date Last Order Date Last Ship Date
    3 April 30, 2018 June 4, 2018 June 8, 2018
    4 April 30, 2018 June 4, 2018 June 8, 2018
    5 April 30, 2018 June 4, 2018 June 8, 2018
    6 April 30, 2018 June 4, 2018 June 8, 2018
    7 April 2, 2018 June 4, 2018 June 8, 2018
    8 April 2, 2018 June 4, 2018 June 8, 2018
    9 April 2, 2018 June 4, 2018 June 8, 2018
    10 April 2, 2018 June 4, 2018 June 8, 2018

  • Bulbs and Bareroot
    Zone First Ship Date Last Order Date Last Ship Date
    3 May 7, 2018 June 4, 2018 June 8, 2018
    4 May 7, 2018 June 4, 2018 June 8, 2018
    5A April 2, 2018 June 4, 2018 June 8, 2018
    5B March 19, 2018 June 4, 2018 June 8, 2018
    6A March 12, 2018 June 4, 2018 June 8, 2018
    6 March 5, 2018 June 4, 2018 June 8, 2018
    7 February 26, 2018 June 4, 2018 June 8, 2018
    8 February 19, 2018 May 14, 2018 May 18, 2018
    9 February 12, 2018 May 14, 2018 May 18, 2018
    10 February 12, 2018 May 14, 2018 May 18, 2018


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 delivery time.

When your order is actually shipped you will be sent an updated delivery 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.


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