Zone 4

Syringa hyacinthiflora 'Declaration' (REDDISH-PURPLE LILAC)

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Hardiness zones 3-8 Selected at the U.S. National Arb. for its large, fragrant, strikingly dark reddish-purple flowers and its open, upright growth (to 8' x 6') habit. S/M 

Prunus cistena (PURPLE-LEAF SAND CHERRY)

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Hardiness zones 2-8 A lovely, highly ornamental 6-10' shrub that is perfect as a specimen (especially if pruned to be a standard) and stunning as a hedge; dark-purple spring foliage contrasts...

Ribes rubrum 'Red Lake' (RED CURRANT)

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Hardiness zones 3-8 Profusions of long drooping clusters of medium-large bright red and juicy currants ripen in mid-summer, on vigorous, upright shrubs, with attractive, medium green, lobed foliage...

Symphoricarpos albus (COMMON SNOWBERRY)

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Hardiness zones 3-8 Grown for its large snow-white fruits which persist through the winter making it a singularly beautiful 3-6' shrub. Native to the western and central U.S., this thicket forming...

Syringa vulgaris 'Charles Joly' (HYBRID LILAC)

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Hardiness zones 3-8 Deep wine-colored buds open to become pinkish-violet, deliciously fragrant, double flowers! These lovely blooms provide a fabulous color variation for lilac lovers. This is a...

Prunus cerasifera 'Mt St Helens' (HARDY FLOWERING PLUM)

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Hardiness zones 4-8 A sport of 'Newport', this flowering plum boasts a dense, rounded habit with early purple foliage which holds its deep purple color all summer long. Fall foliage is a stunning...

Ribes nigrum 'Ben Nevis' (BLACK CURRANT)

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Hardiness zones 3-8 Heavy clusters of tart, juicy, black berries adorn this vigorous, upright and self-fertile shrub in mid-late summer. They are a favorite fruit for preserves, wines, baking,...

Syringa vulgaris 'Nadezhda' (LILAC)

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Hardiness zones 3-7 This fantastic Lilac was bred in Russia for its superior habit, sturdy to 6-8', length of bloom and for the flowers which are large, prolific, sumptuous, fully double, lilac-blue...

Ptelea trifoliata (HOP TREE)

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This widespread North American native is the northern most representative of the citrus family, and the only family of plants on which the giant swallowtail butterfly will lay its eggs! The small...

Sophora japonica (JAPANESE PAGODA TREE)

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Hardiness zones 4-8 Greatly desired as an ornamental for its large clusters of yellow pea-like flowers in late summer, this is also a good wide-spreading shade tree; common name refers to its use...

Ribes nigrum 'Titania' (BLACK GARDEN CURRANT)

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Hardiness zones 4-8 Rich, pungently-flavored berries are offered by this productive, rust-resistant black currant; best pollinated by Consort or Crusader. S/M 

Tilia cordata 'Greenspire' (LITTLE-LEAF LINDEN)

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Hardiness zones 3-8 An amazing tree for urban or other tough spots, tolerant of wind, smog, salt and wet or dry feet; this Linden makes a magnificent street tree with its strong central leader and...

Veronica 'Whitewater' (WHITE FLOWERING VERONICA)

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This dense 5" tall x 20" wide carpet of summer-green/fall-burgundy foliage is topped by a foam of sparkling white-water flowers in early-summer; great for wall, rock garden, edger or container. S/M...

Rosa eglanteria (SWEET BRIAR ROSE)

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Hardiness zones 4-9 A lovely species famed for the fragrance of both its pink flowers and its deliciously aromatic leaves which are reminiscent of the scent of apples! The flowers are followed by...

Syringa vulgaris 'Albert F. Holden' (LILAC)

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Hardiness zones 3-8 Unique and beautiful, the flowers of this compact 7 foot shrub have petals that are deep violet-blue on the top and silvery underneath, making it appear bi-colored; named for the...

Salvia 'Bumbleberry' (GARDEN SAGE)

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Hardiness zones 3-8 Salvia 'Bumbleberry' is a petite yet prolific, late spring bloomer, loved by pollinators and gardeners alike. Its many flower spikes wear intensely colored fuchsia-pink blooms and...

Pseudotsuga menziesii (DOUGLAS-FIR)

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Hardiness zones 4-7, 8 The stately Douglas Fir is a fine ornamental and also a very valuable timber tree, native to the western United States and Canada it is one of the largest trees in the world,...

Quercus 'Regal Prince' (HYBRID OAK)

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Combining a bold, upright habit with handsome glossy foliage, this fine hybrid between Q. robur Fastigiata and Q. bicolor offers a choice possibility for confined space or edging a drive. S/M PP12673...

Spiraea japonica 'Double Play Red' (RED SPIREA)

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Hardiness zones 3-8 Unique late spring flowers with long anthers covered in purple pollen are the closest to red of any Spirea. And the color doesn't stop there! The foliage emerges brilliant red in...

Rosa canina (DOG ROSE)

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Hardiness zones 3-8 An interesting and historic rose from the hedgebanks and downs of Europe; known as the dog rose as it was once thought that its root could cure dog bites, this easy-going...

Pulmonaria 'Trevi Fountain' (LUNGWORT)

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The foliage of this fabulous perennial creates a fountain of long streaked and silver-spotted leaves. The one foot tall basal clump is topped by profuse clusters of large drooping clusters of...

DWARF GOLDEN SCOT'S PINE Pinus sylvestris (Nisbets Gold)

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This dwarf pine's needles are light to yellowish-green for most of the year, but in the winter, especially in colder regions, they take on brilliant golden-yellow hues that are hard to miss. It is a...

Salix integra 'Hakuro nishiki' (DAPPLED WILLOW)

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Hardiness zones 4-9 The rare and graceful has a superbly elegant habit and eye-catching foliage that is brilliantly variegated with large patches of white and pink most of the season. This attractive...

Rhus typhina (STAGHORN SUMAC)

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Hardiness zones 3-8 A wide-spreading, open, irregularly branched, large 15-25' shrub whose stems are covered with a dense reddish-brown down much like the velvet on a stag's horns; large, compound...