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Bearded Iris

Yellow Bearded Iris

Perhaps the most widely grown of all Iris are the Bearded Iris, you can find many cultivars for sale including tall, medium and dwarf varieties. We also have species, although it is the cultivars offered by specialist Nurseries that are most sought after.

These are a hardy iris that thrive in most zones, except those with high humidity. So from zones 3 to 10 on the west with 3 - 8 on the east coast.

Popular both as garden plants and cut flowers, the flowers are described using terms such as falls, standards and beard.

  • The standards are the three upper petals, they rise upwards.
  • The falls are the three that drop down.
  • The beard is the distinguishing feature that sits on the fall. A fuzzy strip that give the plant its name. You can see the beard on the yellow flower pictured right.

So a flower may be described as yellow standards and yellow falls, or maybe having light blue standards and deep blue falls.

Various species and cultivars are also classifies as very early flowering,early, mid season and late. So with clever selection you can have flowers for 3 months of the year.

Propagation

As we are generally dealing with hybrid cultivars the only way for most gardeners to ensure that you are going to get the same flower from aplant plant is by division.

How to divide Bearded Iris Plants

  • Use a garden fork to dig around and lift the rhizomes or tubers.
  • Trim foliage back to 6 inches.
  • Divide using sharp secateures or knife.
  • Discard any rotted or shrivelled tubers.
  • Replant in soil that has been replenished with well rotted organic compost.

Summary

  • Height : 1 ft - 3ft
  • Growth : Moderate once established
  • Flower color : Huge variety from white to purple with many multi - colors as well.
  • Foliage : Usually green sword shaped
  • Flowering period : Spring to summer, later in cooler areas
  • Seasonal interest : Spring to Summer for foliage
  • Landscaping uses : Garden borders, containers and general uses
  • Soil Requirements : Well drained, netral to slightly acidic ph
  • Position : Full sun to light afternoon shade

 

Varieties

As Bearded Iris are highly popular with hybridisers, many new varieties are released for sale by mail order each year. They come in many colors including purple, yellow and white. It is generally the flower color that varies, however you can find tall, medium and dward types for sale

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Where to buy

Bearded Iris are available for sale from the following growers -

ROSS ROAD IRIS
1504 Ross Road Weiser, ID 83672
1000+ varieties of bearded iris are grown in our gardens. We pre-sell quality rhizomes in limited quantities. Check out our website!
www.rossroadiris.com

WHITE FLOWER FARM phone 1-800-503-9624

STOUT GARDENS - 405-642-4190
432 NE 70th St
Oaklahoma City, OK 73105

SCHRIENER'S IRIS GARDENS phone 800-525-2367
3625 Quanaby Road N.E
Salem OR, 97303 USA

PINE KNOT FARMS phone 434-252-0768 681
Rockchurch Road, Clarksville
Virginia 23927 USA