A fragrant reblooming variety, the attraction is obvious when plants are covered in a multitude of these elegantly ruffled, very pink blossoms. It combines readily with almost any color, but is especially fabulous with the deep blues of Delphinium.
Reblooming varieties have been bred to produce bloom stalks more than once a year, first in spring and then again in late summer or fall. Although they have a tendency to rebloom, they are not guaranteed to bloom a second time. Repeat bloom is dependent on many things, including geographic location and growing conditions. But it’s definitely worth trying these varieties for a chance at a second round of stunning blooms.
Iris is a large genus with upwards of 200 species, which range from inconspicuous wildlings to the extravagant Tall Bearded Iris, which we offer in fall only. Plenty of sun and well-drained soil with a pH near neutral are the primary requirements for their success. Bearded Iris are best planted in the fall because they go dormant in June and are harvested in August. We start shipping bareroot plants in early September, continue to late October for warmer zones. For Zones 3-4 (yes, they are hardy in Zone 3), we recommend early orders, which we will fill in early to mid-September.
For information on growing and care, click on Growing Guide.
HOW PLANTS ARE SHIPPED
The size of the plants we ship has been selected to reduce the shock of transplanting. For some, this means a large, bareroot crown. Others cannot travel bareroot or transplant best if grown in containers. We ship these perennials and annuals in 1 pint pots, except as noted. We must point out that many perennials will not bloom the first year after planting, but will the following year, amply rewarding your patience. We ship bulbs as dormant, bare bulbs, sometimes with some wood shavings or moss. Shrubs, Roses, vines, and other woody plants may be shipped bareroot or in pots. The size of the pot is noted in the quick facts for each item.
WHEN WE SHIP
We ship our bulbs and plants at the right time for planting in your area, except as noted, with orders dispatched on a first-come, first-served basis by climate zone. Estimated dates for shipping are indicated in the Shipping Details box for each item. Please refer to the Shipping Details box to determine the earliest shipping time. Unless you specify otherwise, fertilizers, tools, and other non-plant items are shipped with your plants or bulbs. Please supply a street address for delivery. Kindly contact us with two weeks notice, if you'll be away at expected time of delivery.
We guarantee to ship plants that are in prime condition for growing. If your order is damaged or fails to meet your expectations, we will cheerfully replace or refund it. Please contact our Customer Service Department at 1-800-503-9624 or email us at [email protected]. Please include your order number or customer number when contacting us.
Flamboyant blooms on stately, splendid plants grace the garden in June. Bearded Irises are available in a veritable rainbow of colors, from vibrant primaries, to subtle bicolors and gentle pastels. Breeders have introduced a variety of reblooming Irises, which have a tendency to flower again from late summer into fall depending on climate and growing conditions. Please note that Bearded Irises may not bloom the first year after planting.
Light/Watering: Full sun and well-drained soil are important for vigorous growth and flowering. Do not overwater, as too much moisture in the soil can cause the rhizomes (roots) to rot, but do water deeply during summer drought. Consistent watering is especially important for reblooming Irises.
Fertilizer/Soil and pH: Iris will not tolerate soils that are wet in winter. Good drainage is important all year, and a pH near neutral (7.0) is preferred. In climates with very hot summers, plant the rhizome just below the soil surface; in cooler climates, the top of the rhizome should be exposed. Do not mulch around the rhizome as this practice may encourage rot. Fertilize in early spring with an all-purpose fertilizer scratched in around the plants, avoiding direct contact with the rhizome. Reblooming Irises perform best if fertilized again after the first wave of flowering is finished.
Pests/Diseases: The Iris borer, the worst pest of these lovely plants, overwinters as eggs in spent leaves, so don't give the critters a hiding place. The borers emerge in the spring as tiny caterpillars, which spend a couple of weeks boring through the leaves down into the rhizome, where they grow fat and cause great damage, often leading to soft rot that causes even more damage. Vigilance can help—it's actually possible to kill the borers in situ if you catch them early enough. You'll see vertical streaks in the leaves; that's your guide to help you squash the pests. If you see any signs of rot in the rhizome, dig it up and remove the affected parts. Unless the infestation is severe, plants usually recover, or grow lustily enough that you can salvage healthy chunks to keep growing. The rhizomes may also become infected with soft rot. Well-drained soils are important, so add sand if your soil is heavy and plant so that the top of the rhizome is above the soil line. If soft rot does occur, dig out and discard affected rhizomes and cut away any smaller areas of damage.
Companions: Irises are at their best in the company of other perennials, especially Lilies, Herbaceous Peonies, Roses, and Oriental Poppies. Be careful to leave enough room between plants to provide for good air circulation.
Reflowering: Remove spent blooms consistently; Bearded Irises will flower sequentially on buds spaced along the stems. After blooming is finished, cut flower stems down at their base. Although reblooming varieties have a tendency to rebloom, sending up new fans that sport flower spikes as they mature later in the season, they are not guaranteed to bloom a second time. Repeat bloom is dependent on many things, including geographic location and growing conditions.
Dividing/Transplanting: Divide your Irises when the clump becomes crowded and bloom diminishes, usually every 3 to 4 years. The timing of division is very different than that of most perennials, because Bearded Irises go dormant shortly after flowering, and summer is the ideal time to dig up the rhizomes. Even though reblooming Irises don't go dormant, this is also the correct time to divide those varieties. Break the rhizomes into pieces or cut them with a sharp knife. Select divisions with healthy fans of leaves, most likely from the outermost part of the plant. Discard the crowded interior pieces, and any that show signs of soft rot; dispose of these in the trash, not in the compost. This is the time to trim the leaves back to about 6 inches in length. Some gardeners like to dust the cut surfaces with powdered sulfur, or to dunk rhizomes in a solution of 1 part bleach to 10 parts water. We haven't found this step necessary, but it might be advisable if you have had problems with rot. Replant promptly. You will probably find yourself with extra divisions you can share with friends.
End-of-Season Care: After hard frost in the fall, cut foliage back hard, remove any foliage that appears spotted or yellowed and dispose of all debris in the trash. We recommend winter protection in cold climates, especially for the first winter after planting. We suggest covering the rhizomes with an inch or two of sand topped with a light layer of evergreen boughs, applied after the ground freezes and removed when the Forsythias bloom the following spring.
Calendar of Care
Early Spring: Diligently remove and destroy any old foliage to allow for fresh, new growth and prevent Iris borers from emerging as the weather warms. Remove any winter mulch. Feed plants with an all-purpose fertilizer scratched in around the plants, avoiding direct contact with the rhizome.
Mid-Spring: Watch vigilantly for the telltale signs of Iris borers in the foliage -- dark vertical lines that may appear watery show up in the leaves. Squash the bugs where they live; if infestation is severe, remove affected foliage completely and destroy.
Late Spring: Taller forms may need staking. Deadhead as flowers fade, and cut entire flower spikes down at the base when blooming is finished. Fertilize reblooming varieties again after the first wave of flowering is through.
Summer: If plants need dividing, complete this task after flowering finishes and then trim the foliage back to six inches. Water divisions well during dry periods.
Fall: After hard frost in the fall, cut foliage back hard, remove any foliage that appears spotted or yellowed, and dispose of all debris in the trash. Winter protection in cold climates is recommended, especially for the first winter after planting. After the ground freezes, cover the rhizomes with an inch or two of sand topped with a light layer of evergreen boughs; remove when the Forsythias bloom the following spring.