Zone 6

Helleborus Honeymoon® 'Irish Luck' (HELLEBORE)

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Hardiness zones 4-9 Large single flowers of lime green with burgundy centers bloom readily in spring, and may last for 6 weeks! The spent blooms are attractive as well, and will last for weeks as...

Geranium cantabrigiense 'Biokovo' (GERANIUM)

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Hardiness zones 5-8 Found in the Biokovo Mtns of S. Yugoslavia, this mat former has runners to 12" long with glossy, scalloped, 1-3" leaves that make a pretty groundcover by themselves but are topped...

Forsythia 'Show Off Starlet®' (COMPACT FORSYTHIA)

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Hardiness zones 5-8 A compact forsythia perfect for smaller spaces, concentrated with blooms! It is also very easy going and adaptable to a wide range of soil compositions, pH, and air qualities...

Helleborus Honeymoon® 'Sandy Shores' (HELLEBORE)

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Hardiness zones 4-9 The elegant, single flowers of 'Sandy Shores' are blushed with apricot surrounding their burgundy flecked centers on the interior side, and rosy-pink on the outside. These...

Helleborus Winter Jewels® 'Red Sapphire' (HELLEBORE)

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Hardiness zones 4-9 Absolutely stunning; prolific, fully double lotus-like flowers in shades of deep rose-reds bloom for weeks in late winter into early spring. Gorgeous deep dark-green leathery...

Hibiscus syriacus 'White Chiffon' (WHITE ROSE OF SHARON)

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Hardiness zones 5-9 The delicate pure-white flowers have lovely, lacy centers which almost look like anemones! Blossoms appear profusely in summer on this incredibly low-maintenance bush. This lovely...

Hibiscus syriacus 'Lavender Chiffon' (ROSE OF SHARON)

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Hardiness zones 5-9 A multitude of purple, summer blooms with intricate centers, resembling anemone flowers grace this elegant rose of Sharon. Plant for a colorful and easy to maintain screen, in...

Coreopsis citrine 'Citrine' (COMPACT COREOPSIS)

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Hardiness zones 5-9 Profusions of bright yellow flowers with darker golden eyes burst from this compact tickseed from June through September! Low maintenance, easy to grow and looks clean all summer...

Helleborus Honeymoon® 'New York Night' (HELLEBORE)

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Hardiness zones 4-9 In early to mid-spring, 2-3in, nodding, single flowers in shades of vibrant, deep black-purple, with contrasting creamy white stamens, stand 18-24in above deep green, glossy...

Cornus sericea 'Hedgerows Gold' (GOLD-VARIEGATED RED-TWIG)

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Hardiness zones 3-8 Bright and colorful every season of the year! Its deep red stems, eye-catching in winter, are clothed with showy golden-yellow and green variegated leaves in spring-summer, which...

Helleborus Winter Jewels® 'Golden Lotus' (YELLOW HELLEBORE)

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Hardiness zones 4-9 Fully double, elegant, lotus-like flowers open a soft clear-yellow before aging to deep-gold (sometimes touched with red). The blossoms rise over one to two foot clumps of...

Eupatorium cannabinum (HEMP AGRIMONY)

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Hardiness zones 4-9 Found natively in sunny moist spots over much of Europe, into Siberia,

Corydalis 'Blue Heron' (BLUE CORYDALIS)

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Hardiness zones 6-8 Large cluster of vibrant sapphire-blue flowers over dissected blue-green foliage place this 6-10" mounder a cut above the rest. Lovely in a shady garden where it will bloom spring...

Cupressus macnabiana (MACNAB'S CYPRESS)

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Hardiness zones 6-8 This picturesque evergreen shrub/tree is native to the chaparral and oak or conifer woodlands of northern California in the Coast Ranges and the Sierra Nevada (with two remote...

Carpinus japonica (JAPANESE HORNBEAM)

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Hardiness zones 4-8 Elegant! This very attractive understory tree from Japan eventually reaches 20-30' tall and is just as wide-spreading. Its outstanding feature is its dark-green, long, very...

Cotinus coggygria 'Royal Purple' (PURPLE SMOKE BUSH)

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Hardiness zones 5-8 A fantastic and colorful 15' shrub with outstanding dark deep-purple leaves in spring which matures toward deep-green with purple tints during summer. The foliage contrasts...

Baptisia american Goldfinch (GOLDEN FALSE INDIGO)

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Hardiness zones 4-9 Bold golden-yellow spikes of peal-like flowers proliferate well above the wide base of dense foliage, for weeks, beginning in late-spring or early summer. After blooming, if left...

Cornus alba 'Siberian Pearls' (RED-TWIG DOGWOOD)

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Hardiness zones 2-8 Its' Siberian hardiness and a profusion of white flowers, followed by white berries, like white (turning blue with age) pearls along the red branches in fall, give this shrub...

Coreopsis 'Ruby Frost' (RED COREOPSIS)

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Hardiness zones 6-10 Named by the readers of Birds and Blooms for its distinct and showy ruby-red petals edged which are edged with brilliant white. The large blooms rise above deep-green foliage...

Camellia japonica 'Pink Icicle' (CAMELLIA)

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A vigorous Camellia with beautiful shell pink petals irregularly surrounding many golden stamens. From winter through early spring, clear pink flowers stand out exquisitely against the dark green,...

Cephalotaxus harringtonia 'Fastigiata' (COLUMNAR PLUM-YEW)

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The Asian equivalent of the Irish Yew, this erect-branched, 10-15' shrub has 2-3", deep, almost-black green needles densely arranged all around its branches; garden originated and much used in Japan...

Buddleia weyeriana 'Golden Glow' (GOLDEN NECTAR BUSH)

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Hardiness zones 5-9 Long beautiful panicles of fragrant golden-yellow flowers bloom over a LONG late-spring-through-fall season and attract every butterfly, moth around! If you have only one...

Albizia julibrissin (SILK TREE)

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Hardiness zones 6-9 Commonly known as the Mimosa, this ornamental tree has graceful spreading branches and upon maturity becomes a lovely umbrella shaped specimen. Foliage is handsome and lacy...

Clematis 'Viva Polonia' (CLEMATIS)

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Hardiness zones 4-9 'Viva Polonia' is a strikingly beautiful clematis with loads of deep pink-red petals which each adorn a white stripe radiating from the center, giving the flowers their brilliant...