Misaka™ (Beautiful Blossom) Itoh Peony
Paeonia x 'Smith Opus 1' PP #22,192
Description | A rarity in intersectional hybrids, the magnificent blooms first open orange, then fade to a beautiful peachy yellow. The abundant, large flowers reach up to eight inches across, feature especially prominent dark red central flares and produce a delightful mild fragrance. Vigorous, disease resistant growth habit. An herbaceous perennial. |
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Light | Full sun, Partial sun |
Watering | Keep soil moist, but not soggy. |
Blooms | Spring |
Mature Size | Moderate growing; reaches 20 to 30 in. tall and wide. |
Deciduous/Evergreen | Herbaceous |
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Special Features | Easy Care, Improved Pest and Disease Resistance |
Problems/Solutions | Deer Resistant, Tolerates Urban Pollution |
Growth Rate | Moderate |
Flower Attributes | Flowers for Cutting, Fragrant, Showy Flowers |
Patent Act | Asexual reproduction of plants protected by the Plant Patent Act is prohibited during the life of the patent. |
Landscape Use | Border, Container |
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Flower Color | Yellow |
Foliage Color | Green |
Companion Plants | Hydrangea (Hydrangea); Bellflower (Campanula); Phlox (Phlox); Catmint (Nepeta); Coneflower (Echinacea) |
Care | Provide enriched, slightly acidic, well-drained, moist soil. Plant with crown slightly below soil level. Water deeply, regularly in first growing season to establish an extensive root system; reduce frequency once established. Apply an annual side dressing of organic compost. Remove spent blooms. Prune back foliage in the fall. |
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Lore | First hybridized by Toichi Itoh in 1948, The Itoh Peonies were a cross between woody tree peonies and herbaceous peonies. These exceptional intersectional hybrids offer the best of both parents: Enormous flowers and foliage like that of a tree peony, with a prolific blooming habit, vigorous growth and stronger stems that hold up the large blooms without staking. Featuring a lush, substantial form during the growing season, the stems die back in the fall and must be cut back just as with the herbaceous peonies. |
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This Plant's Growing Zones: 4-8

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About Us
We have been pioneers and craftsmen in the art of growing plants for nearly
100 years. Since our founding in Southern California by Harry E. Rosedale, Sr.
in 1926, we have been absolutely dedicated and obsessed with quality.
We have been pioneers and craftsmen in the art of growing plants for nearly 100 years. Since our founding in Southern California by Harry E. Rosedale, Sr. in 1926, we have been absolutely dedicated and obsessed with quality.