If you're looking for a daylily that brings height to the garden, this is a top choice! In addition to tall scapes, 'King of the Ages' boasts incredible size with 6½" flowers. The petals are a unique blend of butter-yellow, peach, and apricot (officially, a "polychrome"). With its burgundy red eye and matching red picotee edge, this will definitely fill you with awe.
Award: American Hemerocallis Society Honorable Mention 2010
Daylilies can survive many harsh conditions that other plants cannot including: polluted city environments, slopes, poor and dry soils, near pavement that is salted in winter, and under Black Walnut trees (not affected by juglone).
This is considered a premium daylily, which means that it has been selected as highly performing plant with exceptional bloom performance, substantive, vibrantly colored flowers, complete winter hardiness in northern zones, and a vigorous habit. Out of the hundreds of varieties we have evaluated for our catalog, we consider this to be one of the 20 best we have available.
The RAINBOW RHYTHM® trademark is owned by Walters Gardens, Inc.
Height:
38.0-38.0 Inches
Spread:
18.0-24.0 Inches
Hardiness Zones:
3,4,5,6,7,8,9
Flower Color:
Yellow/Gold Shades Pink shades Multicolored
Foliage Color:
Green shades
Sunlight:
Full Sun (> 6 hrs. Direct Sun) Part Shade (4-6 hrs. Direct Sun)
Water Requirements:
Low Water Needs Average Water Needs
Soil Quality:
Poor Soil Quality Average Soil Quality Fertile Soil Quality
Soil Chemistry:
Acidic Soil (pH < 7.0) Neutral Soil (pH = 7.0) Alkaline Soil (pH > 7.0)
Bloomtime:
Midsummer
Attracts Wings:
Attracts Butterflies Attracts Hummingbirds
Critter Resistant:
Rabbit Resistant
Growth Rate:
Medium
Garden Style:
Patio Container Cottage Eclectic
Other Features:
Border Plant Container Easy To Grow Mass Planting Salt Tolerant Focal Point
Origin:
Not Native to North America
Daylilies are some of the easiest perennials to grow and are a good choice for any gardener, from the beginner to the professional. These are tough, adaptable plants that will grow in any soil, from normal to slightly wet to dry. Older varieties are able to bloom if planted in partial shade, but most of the newer introductions need full sun for best performance. Likewise, older varieties tend to spread more rapidly than the newer hybrids.
Plants should be deadheaded for cosmetic purposes, but in most cases this will not extend the bloom time.
American Hemerocallis Society Honorable Mention (AHS first stamp of approval) -- 2010
Michigan State University Top Performer -- 2020
Michigan State University Top Performer -- 2021
Height:
38.0-38.0 Inches
Spread:
18.0-24.0 Inches
Hardiness Zones:
3,4,5,6,7,8,9
Flower Color:
Yellow/Gold Shades Pink shades Multicolored
Foliage Color:
Green shades
Sunlight:
Full Sun (> 6 hrs. Direct Sun) Part Shade (4-6 hrs. Direct Sun)
Water Requirements:
Low Water Needs Average Water Needs
Soil Quality:
Poor Soil Quality Average Soil Quality Fertile Soil Quality
Soil Chemistry:
Acidic Soil (pH < 7.0) Neutral Soil (pH = 7.0) Alkaline Soil (pH > 7.0)
Bloomtime:
Midsummer
Attracts Wings:
Attracts Butterflies Attracts Hummingbirds
Critter Resistant:
Rabbit Resistant
Growth Rate:
Medium
Garden Style:
Patio Container Cottage Eclectic
Other Features:
Border Plant Container Easy To Grow Mass Planting Salt Tolerant Focal Point
Origin:
Not Native to North America
Daylilies are some of the easiest perennials to grow and are a good choice for any gardener, from the beginner to the professional. These are tough, adaptable plants that will grow in any soil, from normal to slightly wet to dry. Older varieties are able to bloom if planted in partial shade, but most of the newer introductions need full sun for best performance. Likewise, older varieties tend to spread more rapidly than the newer hybrids.
Plants should be deadheaded for cosmetic purposes, but in most cases this will not extend the bloom time.
American Hemerocallis Society Honorable Mention (AHS first stamp of approval) -- 2010
Michigan State University Top Performer -- 2020
Michigan State University Top Performer -- 2021
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