Hardiness Zones / 9

 

Plants For Hardiness 9, Flowers For Hardiness 9, Perennials For Hardiness 9, Annuals For Hardiness 9, Shrubs For Hardiness 9, Bulbs For Hardiness 9, Border ideas For Hardiness 9

Zone 9

Hardiness zone 9: lowest average temperatures of 20°F to 30°F or -6.7°C to -1.1°C

Based on the minimum ten-year average winter temperatures, plant hardiness zones maps have been progressively developed, first by the Department of Agriculture (USDA) for the United States and then more or less applied to the rest of the planet. The purpose of these hardiness zones is to identify how well plants will withstand the cold winter temperatures of these zones. The USDA Hardiness Zone Map divides North America into 13 zones of 10°F each, ranging from -60°F (-51°C) to 70°F (21°C). The range of minimum average temperatures for zone 9 is between 20°F and 30°F or -6.7°C and -1.1°C. If you are planning to buy a shrub, perennial or tree, you need to make sure that this new plant will tolerate year-round conditions in your area. Therefore, to ensure your new acquisition will survive and grow year after year, you will need to compare the hardiness zone of your area with the hardiness zone of your plant (included in most American references books, nursery catalogs and gardening magazines describing plants).


Zone 9 Guides


Abelia 'Edward Goucher'

Award-winning Abelia 'Edward Goucher' is a compact, semi-evergreen shrub with upright, gracefully arching stems bearing glossy, oval, dark green leaves with a bronze tinge when young. In midsummer, abundant clusters of lilac-pink, funnel-shaped flowers adorn the bush until fall. Their attractive bronze-tinged calyces further enrich the display and persist well after the flowers fall.

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Abelia x grandiflora 'Hopleys' (Glossy Abelia)

Noted for its stable variegated foliage, award-winning Abelia x grandiflora 'Hopleys' is a compact, semi-evergreen shrub with a luminous foliage of bright green leaves adorned with buttery yellow edges in spring, gradually fading to ivory-white. The glossy oval leaves are highly decorative and turn pink in the fall. In midsummer, abundant clusters of lightly-scented, lilac-tinged white flowers adorn the bush until fall.

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Abelia × grandiflora 'Kaleidoscope' (Glossy Abelia)

Changing color over the seasons, Abelia × grandiflora 'Kaleidoscope' (Glossy Abelia) is a dwarf, variegated, semi-evergreen shrub. Emerging bright yellow and lime-green in spring, its glossy oval leaves turn golden yellow in summer before taking on glowing orange and fiery red hues in fall. The leaf coloration does not burn or scorch in the hottest of weather.

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Abelia × grandiflora 'Mardi Gras' (Glossy Abelia)

Changing color over the passing seasons, Abelia × grandiflora 'Mardi Gras' (Glossy Abelia) is a compact, low growing, spreading, semi-evergreen shrub. Borne on pink to red stems, its glossy oval leaves emerge bright pink in spring, mature to sparkling creamy white and green as the season progresses before taking on coppery shades in the fall.

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Abelia × grandiflora 'Radiance' (Glossy Abelia)

Vigorous, Abelia × grandiflora 'Radiance' (Glossy Abelia) is a compact, dense, semi-evergreen shrub with vivid crimson stems contrasting the white variegated foliage. Emerging medium green with creamy yellow margins in spring, the glossy oval leaves soften to silvery-green with creamy white margins as the season progresses.

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Abelia × grandiflora (Glossy Abelia)

Abelia × grandiflora (Glossy Abelia) is a medium-sized, rounded, semi-evergreen shrub with gracefully arching branches, densely clothed with small glossy oval, dark green leaves and clusters of pink-tinged, white, bell-shaped flowers. Slightly fragrant, the blooms are produced continuously cover a long period extending from late spring to fall. The foliage turn purplish-bronze in the fall.

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Acer palmatum 'Aka Kawa Hime' (Coral Bark Maple)

Similar but much smaller than the highly popular 'Sango kaku', Acer palmatum 'Aka Kawa Hime' is also a very desirable Japanese Maple. This deciduous shrub or small tree features a delicate foliage of 5 lobed leaves which emerge fresh yellow-green in spring, mature to mid green in summer and warm up to attractive shades of gold, yellow and red in fall before they shed to the ground.

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Acer palmatum 'Beni-Kawa' (Coral Bark Maple)

Similar to the highly popular 'Sango kaku', Acer palmatum 'Beni-Kawa' is noted for its glowing salmon-red bark and vibrant fall color. This deciduous shrub or small tree features a delicate foliage of 5-7 slender tipped lobed leaves which emerge rich green in spring, sometimes lightly edged with red tints.

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Acer palmatum 'Beni-Tsukasa' (Japanese Maple)

Noted for its remarkable leaf color, award-winning Acer palmatum 'Beni-Tsukasa' is a small deciduous shrub with a changing foliage, season after season. Emerging bright peachy-yellow in spring, the delicate foliage of palmate, 5-7 slender tipped lobed leaves gradually changes to pink and red with some greenish undertones.

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Acer palmatum 'Crimson Queen' (Laceleaf Japanese Maple)

Noted for its persistent leaf color throughout the entire growing season, award-winning Acer palmatum 'Crimson Queen' is a medium-sized deciduous shrub of outstanding interest.

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Acer palmatum 'Garnet' (Laceleaf Japanese Maple)

Noted for its outstanding color and vigor, award-winning Acer palmatum 'Garnet' is a medium-sized deciduous shrub with large, deeply cut, dissected leaves of great beauty.

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Acer palmatum 'Ichigyoji' (Japanese Maple)

Acer palmatum 'Ichigyoji' is an open deciduous tree with a pretty foliage of lobed palm-shaped leaves which emerge gold in spring and turn vibrant orange in the fall before shedding to the ground. As they fall, they expose the rough gray bark and red branches, adding a much needed splash of color in the winter landscape.

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Acer palmatum 'Katsura' (Japanese Maple)

Award-winning Acer palmatum 'Katsura' is a lovely deciduous shrub with a striking foliage, season after season. Emerging golden-orange with pink edges in early spring, the delicate foliage of small 5 to 7 lobed leaves matures to bright green in summer before turning brilliant shades of orange and yellow in fall.

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Acer palmatum 'Kinran' (Japanese Maple)

Acer palmatum 'Kinran' is a small deciduous tree with a pretty foliage of lacy, deeply divided, long, pointed leaves which emerge rich, bronzy-red in spring with prominent bright yellow-green mid-veins. The graceful foliage turns green with a pink cast in summer and warms up to bright gold with crimson highlights in the fall

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Acer palmatum 'Koto-no-ito' (Japanese Maple)

Acer palmatum 'Koto-no-ito' is a deciduous shrub or small tree with pretty, trailing leaves comprised of 5-7 narrow, straplike lobes, which emerge with crimson tones before quickly turning bright green. Born on short red stalks, the elegant leaves warm up to vibrant orange-yellow in fall

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Acer palmatum 'Omure-Yama' (Japanese Maple)

Noted for its spectacular cascading branches and striking fall color, Acer palmatum 'Omure-Yama' is a particularly interesting Japanese Maple. First, it changes from an upright habit when young to a semi-pendulous form at maturity, when its graceful, long new shoots start cascading down.

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Acer palmatum 'Orangeola' (Laceleaf Japanese Maple)

Regarded as one of the most spectacular cascading Laceleaf Japanese Maples, award-winning Acer palmatum 'Orangeola' is also one of the most admired for its remarkable leaf color.

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Acer palmatum 'Ornatum' (Laceleaf Japanese Maple)

Noted for its reliability and distinctive foliage color, Acer palmatum 'Ornatum' is a slow-growing deciduous shrub with an elegant, rounded habit.

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Acer palmatum 'Seiryu' (Laceleaf Japanese Maple)

Noted for its unusual upright habit within the Laceleaf Japanasese Maples, award-winning Acer palmatum 'Seiryu' is a medium-sized deciduous shrub with small, deeply cut, dissected leaves of great beauty.

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Acer palmatum 'Shaina' (Japanese Maple)

Acer palmatum 'Shaina' is a compact deciduous shrub or small tree with a pretty foliage of five pointed, narrow lobed, bright red leaves in spring, deepening to dark maroon-red in summer, and brightening again to brilliant crimson-red in fall.

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Acer palmatum 'Shin-Deshojo' (Japanese Maple)

Regarded as the best red spring foliage color of any of the Japanese maples, award-winning Acer palmatum 'Shin-deshojo' is a compact deciduous shrub or small tree, primarily grown for its striking spring foliage color. Emerging bright and showy crimson-red in spring, the small, pointed, lobed, serrated leaves gradually fade to green speckled with white in summer.

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Acer palmatum 'Ukigumo' (Japanese Maple)

A fascinating Japanese Maple, Acer palmatum 'Ukigumo' or 'Floating Clouds' is a deciduous shrub or small tree with a most outstanding variegated foliage.

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Acer palmatum 'Wilson's Pink Dwarf' (Japanese Maple)

Noted for its miniature size and striking leaf color, Acer palmatum 'Wilson's Pink Dwarf' is a particularly charming Japanese Maple. Emerging salmon pink to bright orange in spring, the delicate foliage of small 5-lobed pointed leaves gradually mature lime green in summer before changing again to delightful shades of salmon, pinky-orange and carmine red in fall

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Acer palmatum (Japanese Maple)

Native to Japan, Korea and China, Acer palmatum is a species to which most Japanese Maples belong. It includes a rich variety of deciduous shrubs or small trees with graceful habits, elegantly cut leaves and extraordinarily colorful foliage, particularly in the fall when the leaves warm up to dazzling shades of golden-yellow, red-purple and bronze, before shedding to the ground.