Iseli Nursery

Thuja occidentalis ‘Hetz Wintergreen’ is an excellent alternative to American Arborvitae trees that take on bronze winter tones, this durable green selection stays green all year long. For a fast, reliable, green privacy screen or an attractive, conical green accent, this adaptable, hardy tree will fill the bill.

Light Requirement: Full Sun

Mature Size:

• Height: 25'

• Width: 6'

Zone: 3

Photos courtesy of Iseli Nursery

Pinus mugo ‘Mops’ is an excellent dwarf selection that grows into a low, dense dome remaining compact without shearing. The mounding plant has a smooth appearance that comes from many evenly spaced needles growing at a uniform rate on abundant branchlets. During most of the year, ‘Mops’ displays a hint of gray/blue in its green, but during the crisp, cold months of winter, needles take on a warm, golden hue. It’s no wonder this choice is one of our most popular for confined spaces.

Light Requirement: Full Sun to Partial Sun

Mature Size:

• Height: 4'

• Width: 4'

Zone: 2

Photos courtesy of Iseli Nursery

Wolterdingen Japanese Larch

The compact, spreading Larix kaempferi ‘Wolterdingen’ provides exceptional seasonal interest for small landscapes and rock gardens. In early spring, soft, new, blue-green needles emerge and continue to decorate the delicate mound through the growing season. In fall, needles change to rich yellow before they fall to show off ornamental, reddish brown branches with scales reminiscent of an armadillo’s armor. Discovered in a park in Wolterdingen, Germany in 1970, by G. Horstmann.

Garden Size: 4’H x 8’W

Intermediate: 3-6″/year

Spreading

Zone 3

Green

Conifer

Full Sun

Steel blue needles and horizontally layered branches make Picea pungens ‘Lundeby’s Dwarf’ a neat and reliable landscape conifer that becomes wider than tall with age. A rare form of Colorado Blue Spruce, it stays compact and provides an attractive mounding form that stays in scale, even in small urban and suburban gardens. Discovered by Lundeby Nursery in North Dakota, it is useful as part of a foundation planting, as a focal point or in a rock garden or container.

Light Requirement: Full Sun

Mature Size:

• Height: 2'

• Width: 3'

Zone: 2

Photos courtesy of Iseli Nursery

Winter is the season when Pinus mugo ‘Laarheide’ literally shines in the garden. Throughout the growing season it maintains as a low-key garden element with its medium green needles. As winter approaches, the needles turn color and become an outstanding luminous yellow that brings the winter garden to life. Growing wider than tall, ‘Laarheide’ provides a colorful addition to harsh winter climates.

Pinus mugo ‘Laarheide’

Very short needles earned Picea pungens ‘Bonny Blue’ its name and fame. The tiny, narrow needles are bright blue and they are closely arranged with an angle that is acute to the stem. Slower growing than the species when young, the tree, selected by Roger Mackiness, Corbett, Oregon, matures into a large formal stature.

B&B  4'-5' tall

Garden Size: 20’H x 15’W

Large: 15+″/year

Broad Upright

Zone 2

Blue

Conifer

Full Sun

Prag European Larch

Delicate, green needles and short, slender branches give Larix decidua ‘Prag’ a soft, airy texture. Newer branches sweep gently upward and then spill down as they mature, giving ‘Prag’ a low, mounding form. Super cold hardy, this deciduous conifer is a great choice in some challenging garden conditions.

Garden Size: 6’H x 6’W

Dwarf: 3-6″/year

Globe Shaped

Zone 2

Green

Conifer

Full Sun

The exciting and unique Picea pungens ‘Procumbens’ develops into a spreading, undulating ground cover. Performs best in a sunny location. Thrives in the coldest, harshest climates. Outstanding when allowed to wander among and over rocks and stone walls.

Mature Size: 2’H x 10’W

Zone 2

An exciting addition to the TRUdwarf collection of mugo pines, Pesto® has a unique spreading habit. Its vibrant green needles contrast strongly with its attractive brownish purple buds. Maintaining its ground-hugging form with minimal or no pruning, Pesto® provides the gardener with a low maintenance choice. Extremely adaptable and hardy, Pesto’s® consistency, reliability, and attractiveness make it an excellent choice for many areas.

Light Requirement: Full Sun

Mature Size:

• Height: 10"

• Width: 18"

Zone: 2

Photos courtesy of Iseli Nursery

Thuja occidentalis ‘Zmatlik’ is medium green throughout spring and summer, but in winter, as temperatures fall, it puts on its winter coat of intense plum-bronze. The winter color is very dramatic and adds to the already interesting texture of this hardy narrow column. Small, scale-like sprays of foliage twist and curl creating a densely foliaged plant than can be enjoyed as a single specimen or planted as a screen. Found as a seedling by Mr. Zmatlik in the Czech Republic in 1984.

Garden Size: 15’H x 4’W

Intermediate: 6-12″/year

Narrow Upright

Zone 3

Green

Conifer

Full Sun

Pinus sylvestris ‘Hillside Creeper’ is a classy creeper that spreads out and forms a flat mesa of layered branches that are covered with thick, green needles. The vigorous, hardy pine, lighter green in winter, makes an excellent ground-covering option for banks or walls or tucked in and around boulders. Found as a seedling by Layne Ziegenfus of Hillside Gardens, Lehighton, Pennsylvania.

Garden Size: 2’H x 10’W

Intermediate: 6-8″/year

Prostrate

Zone 3

Bluish Green

Conifer

Full Sun

A great fit for the smaller landscape, Pinus strobus ‘Mini Twists’ with its small twisted and curvy needles will create an unusual texture in the garden. A much smaller, dwarf version of the large growing P.s. ‘Contorta’, ‘Mini Twists’ responds well to annual candle pruning which will encourage an even more compact, full-foliaged small tree.

Garden Size: 6’H x 4’W

Dwarf: 3-6″/year

Broad Upright

Zone 3

Bluish

Conifer

Full Sun

For longer needles, a more natural, open look and a consistent habit, the versatile Pinus mugo ‘Palouse’ is perfect for a casual landscape where a larger Mugo Pine is warranted. The robust green selection grows into a bushy, rounded mound, or with annual candle pruning, it can be kept smaller and more refined. A reliable and hardy addition to the sunny mixed border, it also works well as a divider or to fill a corner.

Pinus mugo ‘Palouse’

Super hardy with a super form, Prairie Statesman^® will make an elegant statement under some of the harshest conditions. Soft, emerald green foliage, with a hint of silvery blue, adorns this perfectly symmetrical tree. Its columnar habit provides a narrow footprint making it suitable for the home garden as well as large landscapes. Drought tolerant and extremely cold hardy, it is an excellent selection by Dr. Dale Herman, North Dakota State University. Pinus cembra Prairie Statesman^® (‘Herman’)

Garden Size: 12’H x 6’W

Intermediate: 6-10″/year

Narrow Upright

Zone 3

Bluish Green

Conifer

Full Sun

At home in a sunny spot with moderately moist well-drained soil, Picea glauca ‘Yukon Blue’ will delight year-round with its short blue-gray needles contrasted against tawny stems. The short needles expose the abundant dark brown buds. Perfect for cold areas where a slow growing tree with a broad upright habit is needed.

Garden Size: 12’H x 8’W

Intermediate: 6-10″/year

Broad Upright

Zone 3

Bluish Green

Conifer

Full Sun

The Limey Norway Spruce

Formally thought to be a seedling selection of Picea glauca, the originator of this exciting plant has informed us that ‘The Limey’ is truly of Norway Spruce origin.Fresh, new foliage emerges each spring from the buds of Picea abies ‘The Limey’ with a bright lemon-lime color. Short needles adorn open branching that will fill in with maturity. As the season progresses, the exposed topsides of the needles remain a pleasant yellow while the undersides and shaded interior foliage turn lime green creating a striking contrast. ‘The Limey’ thrives in moist, well-drained soil.

Garden Size: 15’H x 12’W

Intermediate: 6-12″/year

Broad Upright

Zone 3

Yellow

Conifer

Full Sun

Varied Directions Larch

This name could be an understatement! In fact, the vigorous, spreading habit of this Larix decidua ‘Varied Directions’ produces robust twigs that propel the branches up and out, in—that’s right—varied directions. Golden tan branches, covered with thick twigs, eventually arch down and cover the ground in a unique configuration for each plant. Bright green spring foliage changes to gold in autumn before needles fall. Selected by Dr. Sydney Waxman, University of Connecticut.

Garden Size: Varies with culture

Intermediate: 12-15″/year

Weeping

Zone 2

Green

Conifer

Full Sun

Three Assorted unique dwarf conifers & two  perennials selected for our Northern Climate create unique patio bowls that, with proper overwintering can remain outdoors year round.

Image displays Mature garden bowl, ceramic bowl not as shown.

Sold In Store Only 

photo courtesy of Iseli Nursery

The silvery green, dwarf Thuja occidentalis Mr. Bowling Ball^®(‘Bobazam’) looks like an oversized bowling ball, except for its fine, almost lacy, texture. Actually, it is a reliable, mid-size, spherical bush that has many uses in the landscape. A Lake County Nursery ‘Zam’ selection from Linesville, Pennsylvania, it is hardy, durable and adaptable to many conditions.

Light Requirement: Full Sun

Mature Size:

• Height: 6'

• Width: 6'

Zone: 3

Photos courtesy of Iseli Nursery

Larix decidua ‘Puli’ is an elegant alternative to the common L.d. ‘Pendula’. When staked, its slender branches create a narrow silhouette that is more dense and lighter green than ‘Pendula’. If unstaked, ‘Puli’ branches spread out slowly along the ground and make an effective ground-cover. Very attractive in gardens with an Asian aesthetic. 

Light Requirement: Full Sun

Mature Size:

• Height: 10'

• Width: 4'

Zone: 3

Photos courtesy of Iseli Nursery