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Siberian Iris Roots - Black Flowered
The closest thing to true black in the cut flower gardenSiberian Iris Roots - Black Flowered
The closest thing to true black in the cut flower gardenRegular price As Low As $15.79Regular priceUnit price per -
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Re-Blooming Bearded Iris - Bernice's Legacy
A rarer color for irises, sure to attract attention in the gardenRe-Blooming Bearded Iris - Bernice's Legacy
A rarer color for irises, sure to attract attention in the gardenRegular price As Low As $13.69Regular priceUnit price per -
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Siberian Iris Roots - Mix
This delightful mix of yellows and purples is the most cold-hardy irisesSiberian Iris Roots - Mix
This delightful mix of yellows and purples is the most cold-hardy irisesRegular price As Low As $15.79Regular priceUnit price per -
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Siberian Iris Roots - Silver Edge
True to its name, these petals appear rimmed in precious metalSiberian Iris Roots - Silver Edge
True to its name, these petals appear rimmed in precious metalRegular price As Low As $13.69Regular priceUnit price per -
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Re-Blooming Bearded Iris - Mix
All the essential reblooming irises in one easy-to-grow collectionRe-Blooming Bearded Iris - Mix
All the essential reblooming irises in one easy-to-grow collectionRegular price As Low As $52.49Regular priceUnit price per -
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Siberian Iris Roots - Contrast In Styles
These multicolored petals are as intricately designed as pansy facesSiberian Iris Roots - Contrast In Styles
These multicolored petals are as intricately designed as pansy facesRegular price As Low As $13.69Regular priceUnit price per -
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Re-Blooming Bearded Iris - Concertina
Rose undertones meld with violet beards in perfect harmonyRe-Blooming Bearded Iris - Concertina
Rose undertones meld with violet beards in perfect harmonyRegular price As Low As $13.69Regular priceUnit price per -
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Siberian Iris Roots - Black Joker
Our most intriguing color combinationOut of StockSiberian Iris Roots - Black Joker
Our most intriguing color combinationRegular price As Low As $15.79Regular priceUnit price perOut of Stock -
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Siberian Iris Roots - Concord Crush
Wows you with an abundance of petalsSiberian Iris Roots - Concord Crush
Wows you with an abundance of petalsRegular price As Low As $15.79Regular priceUnit price per -
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Re-Blooming Bearded Iris - Blue Mix
A best-selling mix, these nectar-rich blue blooms are a favorite with beesRe-Blooming Bearded Iris - Blue Mix
A best-selling mix, these nectar-rich blue blooms are a favorite with beesRegular price As Low As $52.49Regular priceUnit price per -
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Siberian Iris Roots - Purple
These easy-to-grow irises are quick to naturalizeSiberian Iris Roots - Purple
These easy-to-grow irises are quick to naturalizeRegular price As Low As $13.69Regular priceUnit price per -
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Re-Blooming Bearded Iris - Pastel Mix
The only collection of reblooming bearded irises you'll ever needRe-Blooming Bearded Iris - Pastel Mix
The only collection of reblooming bearded irises you'll ever needRegular price As Low As $52.49Regular priceUnit price per -
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Bearded Iris - Titans Glory
Large blooms measure six inches tall and five inches acrossBearded Iris - Titans Glory
Large blooms measure six inches tall and five inches acrossRegular price As Low As $13.69Regular priceUnit price per -
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Bearded Iris - Great Balls of Fire
Highly ruffled in a flaming shade of orangeBearded Iris - Great Balls of Fire
Highly ruffled in a flaming shade of orangeRegular price As Low As $13.69Regular priceUnit price per -
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Bearded Iris - Idol
Blooms in spring, then again in late summer, early fallBearded Iris - Idol
Blooms in spring, then again in late summer, early fallRegular price As Low As $13.69Regular priceUnit price per -
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Re-Blooming Bearded Iris - Harvest of Memories
These canary yellow blooms last up to a week in the vase, but you'll never forget themRe-Blooming Bearded Iris - Harvest of Memories
These canary yellow blooms last up to a week in the vase, but you'll never forget themRegular price As Low As $13.69Regular priceUnit price per
Growing bearded iris in your garden
- 50 bearded iris bulb varieties
- Perennial
- Blooms in both spring and fall
- Easy to grow and drought resistant
How to grow and care for bearded irises
Bearded irises are an incredibly popular perennial that appears in various forms. The name comes from the Greek name for the goddess of the rainbow, indicating just how varied the colors are in the species. Not only are the endless colors stunning, but they also have striking, sword-like leaves. Bearded Irises are easy to cultivate, and thus have become a favorite for many a gardener. Believe it or not, there are over 30,000 cultivars, tho the majority of which are not commonly found for sale. That said, there are still hundreds to choose from, each with different colors and heights of leaves and stalks. These flowers grow well in almost any garden soil, provided it is well-draining. It's important to pay attention to the species you select for planting as the needs sometimes vary.
When to plant bearded irises for the best results
Typically, bearded irises are planted in the late summer. Select a spot in the yard that has well-draining soil and plenty of soil. A pH level of a little less than seven is ideal. If necessary, do a soil test and amend the soil accordingly. Be sure to allow for plenty of space between each rhizome so that they don't become overcrowded. Prepare your garden bed by loosening the soil to a depth of 12 to 15 inches. Once loose, mix in a two to four inch layer of compost. For each rhizome, dig a shallow hole that is large enough to accommodate the rhizome, or clump of rhizomes. Each hole should be about four inches deep. Form a mound of soil in the center of the hole for the planting base. Place the rhizome on the mound-high enough so that the rhizome is slightly above the soil level. Gently spread the roots down the side of the mound. Fill the hole with soil, press gently, and then water well. Each grouping of irises should be placed about two feet apart.
Dividing bearded iris rhizomes
Once the blooming has ended for the season, cut back the green foliage to about four to six inches. This ensures that the plant will not exert energy trying to maintain leaves throughout the winter. Every three to four years, divide the rhizomes.
For more information about planting, growing, and caring for bearded irises, see our Bearded Iris Bulbs Planting Guide.