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Chiri-san Sue Mountain Hydrangea

Hydrangea serrata 'Chiri-san Sue'

SKU #05648
7-9

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A superb shrub for shade border or woodland garden, valued for abundant bloom. Highly textured foliage covers the mounded form. Fertile flower clusters are encircled by ray florets, blue in acidic soils and pink in more alkaline conditions. Deciduous.
LIGHT: Full shade, Partial shade
WATER: Keep soil moist but not soggy.
SIZE: Slow to moderate growth to 4 ft. tall and wide.

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This Plant's Growing Zones: 7-9

USDA Cold Hardiness Zone Map

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Be Inspired: How to Use this Plant

Bloom TimeSummer
Deciduous/EvergreenDeciduous
Special FeaturesAttracts Butterflies, Easy Care
Growth RateSlow
Flower AttributesFlowers for Cutting, Repeat Flowering, Showy Flowers
Landscape UseBorder, Hedge
Flower ColorBlue
Foliage ColorGreen
Companion PlantsArborvitae (Thuja); Azalea (Azalea); Boxwood (Buxus); Camellia (Camellia); Japanese Maple (Acer)
Care InstructionsBest grown in moisture retentive, well-drained soil. Follow a regular watering schedule during the first growing season to establish an extensive root system. Mulch to keep the root zone cool. Prune spent flowers to promote repeat bloom.
HistoryA collection from plant explorer Dan Hinkley's time on Mount Chiri on the southern tip of the Korean Peninsula in 1997, discovered on a very steep moss-covered impoverished boulder strewn clearing with his expedition companion, Bleddyn Jones. This was a self-layered lower branch from a specimen possessing sterile florets with double sepals, and made its way from Japan to the United State, by way of Europe. It was given the name 'Chiri-san Sue', after Bleddyn's wife Sue Wynn-Jones, and the mountain on which it was discovered.
LoreIt is often disputed whether Hydrangea serrata is a variety of H. macrophylla, or vice-versa, it is agreed that it is a much hardier species with the ability to bloom on new wood, which in hand makes it highly adaptable to varied climates.
Details
Bloom TimeSummer
Deciduous/EvergreenDeciduous
Special FeaturesAttracts Butterflies, Easy Care
Growth RateSlow
Flower AttributesFlowers for Cutting, Repeat Flowering, Showy Flowers
Style
Landscape UseBorder, Hedge
Flower ColorBlue
Foliage ColorGreen
Companion PlantsArborvitae (Thuja); Azalea (Azalea); Boxwood (Buxus); Camellia (Camellia); Japanese Maple (Acer)
Care
Care InstructionsBest grown in moisture retentive, well-drained soil. Follow a regular watering schedule during the first growing season to establish an extensive root system. Mulch to keep the root zone cool. Prune spent flowers to promote repeat bloom.
History
HistoryA collection from plant explorer Dan Hinkley's time on Mount Chiri on the southern tip of the Korean Peninsula in 1997, discovered on a very steep moss-covered impoverished boulder strewn clearing with his expedition companion, Bleddyn Jones. This was a self-layered lower branch from a specimen possessing sterile florets with double sepals, and made its way from Japan to the United State, by way of Europe. It was given the name 'Chiri-san Sue', after Bleddyn's wife Sue Wynn-Jones, and the mountain on which it was discovered.
LoreIt is often disputed whether Hydrangea serrata is a variety of H. macrophylla, or vice-versa, it is agreed that it is a much hardier species with the ability to bloom on new wood, which in hand makes it highly adaptable to varied climates.

We no longer grow this plant

This page is for reference only. If you are looking for a plant to purchase, please use our My Plantfinder to discover the perfect plant for your garden.

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.

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