Kennebec County Soil & Water Conservation District

to protect and enhance Maine's soil and water resources by providing educational programs, conservation information and technical assistance to municipalities, schools, landowners and residents of Kennebec County."

MEDIUM SHRUBS

6 TO 12 FEET IN HEIGHT

  For more information on any of these plants use this link: PLANTS DATABASE

DECIDUOUS

  Arrowwood Viburnum  (Viburnum dentatum)  Grows 6 to 10 feet high with similar spread.  Vigorous, multi-stemmed shrub.  White flowers in spring, followed by blue fruit and red fall color.  Sun to shade.  Adaptable to a variety of soils.  Good for birds.  Zone 3  N

 Bayberry  (Myrica pennsylvanica)  Grows from 5 to 10 feet high with an 8 to 12 foot spread.  A dense, rounded shrub with shiny, dark-green, leathery leaves that are semi-deciduous.  Leaves are very aromatic when crushed.  Female plants bear small, gray, waxy fruits that are used in making Bayberry-scented candles etc.  Sun to part-sun.  Grows in poor, sandy soils.  Salt and drought tolerant.  Found along seashores.  Good for birds.  Zone 3  N

 Beach Plum  (Prunus maritima)  Grows 6 to 8 feet high.  A rounded, dense, somewhat sprawling shrub with white flowers in spring and edible, purple fruit in fall.  Full sun.  Sandy, well-drained soil.  Salt and drought tolerant.  Found along beaches and sand dunes.  Good for birds.  Zone 4  N

 Beaked Hazelnut  (Corylus cornuta)  Grows to 10 feet.  Multi-stemmed shrub with an edible nut in a bristly covering.  Sun to shade.  Moist soil.  Found in thickets along roadsides and in open woods.  Good for hedgerows.  Good for birds and wildlife.  Zone 3  N

 Beautybush  (Kolwitzia amabilis)  Grows to 10 feet with an 8 foot spread.  Attractive, upright, arching shrub used ornamentally.  Pink flowers in spring and red fall color.  Rapid growth.  May need older stems removed occasionally to maintain vigor.  Full sun.  Moist, well-drained soil.  Zone 4

 Black Chokeberry  (Aronia melanocarpa, previously, Pyrus melanocarpa)  Grows 5 to 10 feet with a 5 foot spread.  Bushy, compact habit.  Spreads to form large colonies if left to its own.  Showy, white flowers in spring; dark-purple fruit in fall and deep-red fall color.  Sun to part-sun.  Adaptable to a variety of soil conditions.  Found in dry thickets and rocky uplands where it grows only to 4 feet.  Good for birds.  Zone 3  N       

 Buttonbush  (Cephalanthus occidentalis)  Grows 6 to 10 feet with a similar spread.  Darkish-green, glossy leaves.  Large, showy, spherical flower heads (pom-poms) in summer, followed by spherical fruits that persist into winter.  Sun to part-sun.  Wet soil.  Grows in up to 3 feet of water.  Flood tolerant.  Found along lakes and streams.  Good for birds.  Zone 4  N

 Cranberrybush  (Viburnum trilobum)  Also called American Cranberrybush and Highbush Cranberry.  Several varieties available (some can be invasive).  Standard variety grows to 12 feet with similar spread.  A coarse, upright shrub.  Clusters of showy, white flowers in spring, followed by clusters of edible, brilliant red berries that persist into winter.  Moderate red fall color.  Full to part-sun.  Moist to wet soil.  Tolerates a variety of soil types.  Not drought tolerant.  Slow growth the first two years.  Makes a good open hedge.  Good for birds and squirrels.  Zone 3  N 

 Doublefile Viburnum  (Viburnum tomentosum or V. plicatum var. tomentosum)  At least two varieties available.  Grows to 10 feet with a similar spread.  Attractive shrub with interesting, horizontal, layered branching.  Many clusters of white flowers in spring, followed by red to black fruit.  Nice fall color.  Sun to part-sun.  Moist, well-drained soil.  Good for mass plantings and screens.  Good for birds.  Zone 4

Elderberry  (Sambucus canadensis)  Grows to 10 feet with a similar spread.  A vase-shaped, multi-stemmed, spreading shrub with bright-green to yellowish foliage.  A ‘fern-leaf’ variety is also available.  Large clusters of tiny, white flowers in early summer are followed by red to dark-purple fruits used in making jelly and wine.  Rapid growth.  Sun to part-sun (flowers and fruits best in full sun).  Prefers moist soil but has some drought tolerance.  Tolerates severe pruning.  Found in rich lowlands, in thickets and open places along paths, streams and roads.  Good for birds and deer.  Zone 3  N

 False Spirea  (Sorbaria sorbifolia)  Grows to 8 feet with a 5 to 10 foot spread.  A spreading, upright, multi-stemmed shrub with fern-like foliage and large plumes of white flowers.  Sun to part-sun.  Moist soil.  Zone 3

 Flowering Raspberry (Rubus odoratus)  Grows from 5 to 10 feet with equal spread.  An erect, branching shrub with large, deep-green, maple-shaped leaves.  Large, showy, fragrant, pink to purple flowers in early summer followed by dry, red fruit.  Sun to shade.  Moist soil.  Found in rocky woods and moist ravines.  Best used in the back of a shrub border.  Zone 5  N

 Forsythia  (Forsythia sp.)  Many varieites available.  Check on local hardiness.  Grows 6 to 10 feet with a similar spread.  Upright to arching varieites as well as ones developed for pruning.  Full shrub with light-green leaves and varying shades of yellow flowers in spring.  Flowers profusely in good conditions.  Sun to part-sun (flowers best in full sun).  Moist, rich soil.  Zones 3 to 5

 Fothergilla  (Fothergilla major)  Grows 6 to 10 feet with a similar spread.  Dense, rounded, multi-stemmed shrub with deep-green leaves.  Early, fragrant, white, ‘bottle-brush’ flowers.  Excellent yellow to red fall color.  Slow growth.  Sun to part-sun.  Moist, well-drained, acid soil.  Zone 4

 Gray Dogwood  (Cornus racemosa)  Grows 10 to 12 feet with similar spread.  A multi-stemmed, spreading shrub with white flowers in spring and white berries in summer.  Interesting, reddish bark turns gray with age.  Sun to shade.  Tolerates a variety of soils.  Some drought tolerance.  Found along roadsides, in open thickets and swamp edges.  Good for birds and wildlife.  Zone 3   N

 Hazelnut  (Corylus americana)  Also called Filbert.  Grows 8 to 10 feet with a 4 to 6 foot spread.  A strong, multi-stemmed shrub often forming thickets.  Round edible nuts in fall.  Nice, orange fall color.  Sun to part-sun.  Dry soil.  Found on edges of woods and along open stone walls.  Good for birds and wildlife.  Zone 3  N

 Highbush Blueberry  (Vaccinium corymbosum)  Several varieties available; some naturally-occurring.  Grows from 6 to 10 feet in an oval, upright form.  Attractive, twisted branches, white flowers in spring; bright red fall color; red stems in winter and large edible blue fruits.  Sun to shade (best fruit and shrub shape in full sun).  Acid, sandy, peaty soil.  Wet to dry.  Found in acidic lowlands, along lakes and in rocky woods.  Good for birds and wildlife.  Zone 4  N

 Hobblebush  (Viburnum alnifolium)  Grows to 10 feet.  A graceful, erect, somewhat straggling shrub that spreads to form dense thickets.  Large, heart-shaped leaves and large, showy clusters of white flowers, followed by purple fruits.  Red fall color.  Sun to shade.  Moist soil.  Found along lakes and streams and in cool, moist woods.  Good for birds and deer.  Zone 4  N

 Korean Spice Viburnum  (Viburnum carlesii)  An ornamental viburnum.  Grows 4 to 8 feet high with similar spread.  A dense, rounded shrub with fragrant, white flowers in spring and small, red fruit.  Red fall color.  Sun to part-sun.  Moist soil.  Good for birds.  Zones 4 to 5

 Mock Orange  (Philadelphus sp.)  Several species and varieties are available in standard and dwarf forms.  Grow from 2 to 10 feet with corresponding spread.  Most are upright with attractive green foliage.  Fragrant, showy, white flowers in early summer.  Rapid growth.  Full sun.  Moist soil.  Zone 4

 Nanking Cherry  (Prunus tomentosa)  Grows 8 to 10 feet with similar spread.  A dense, rounded shrub with fragrant, pink flowers in spring and edible, red cherries.  Used in mass plantings. Full sun.  Moist soil.  Good for birds.  Zone 3

 Pee Gee Hydrangea  (Hydrangea paniculata)  Grows to 10 feet with equal spread.  A large, upright shrub with large, showy clusters of flowers in summer that turn from white to pink to brown and persist through winter.  Used in dried flower arranging.  Rapid growth.  Sun to part-sun.  Moist soil.  Zone 4

 Purpleleaf Sandcherry  (Prunus X Cistena)  Grows to 8 feet with a 6 foot spread.  Has purple leaves, pink flowers in spring and blue fruit in fall.  Found on beaches.  Full sun.  Sandy, well-drained soil.  Tolerates harsh conditions.  Good for birds.  Zone 3

 Red Chokeberry  (Aronia arbutifolia, previously, Pyrus arbutifolia)  Grows 6 to 10 feet with a 3 to 5 foot spread.  A slender, upright,  multi-stemmed shrub with glossy, dark, blue-green leaves. Long-blooming, white spring flowers and persistent red fruit.  Nice pink to red fall color.  Will spread if allowed.  Sun to part-sun.  Adaptable to many soils.  Found in bogs, wet thickets and shaded swamps.  Check hardiness of cultvated varieties.  Zone 3  N         

Red-Osier Dogwood  (Cornus stolonifera or sericea)  Grows 8 to 10 feet with similar spread.  Spreads rapidly by underground shoots. Clusters of white flowers in spring and white to bluish berries.  Naturally- occurring plants have red twigs.  Cultivated varieties have brilliant red or yellow twigs, providing winter interest.  Sun to part-sun.  Moist to wet soil.  Tolerates poor drainage.  Found along lake and stream edges and in wet ditches.  Good for birds.  Zone 3  N

 Red-Twig Dogwood  (Cornus baileyi)  Cultivated variety very similar to Red-Osier Dogwood (above) but does not spread.  Zone 3

 Redvein Enkianthus  (Enkianthus campanulatus)  Grows 6 to 8 feet.  A narrow, upright shrub with pink, bell-shaped flowers with red veins in spring.  Gold to red fall color.  Used ornamentally.  Care is similar to rhododendrons.  Sun to part-sun.  Moist soil.  Zone 5

Silky Dogwood  (Cornus amomum)  Very similar to Gray Dogwood.  Grows 6 to 10 feet with similar spread.  A loose, multi-stemmed shrub with clusters of white flowers in spring and blue berries into fall.  Rapid growth.  Used in streambank protection.  Sun to part-sun.  Moist to wet soil.  Tolerates poorly- drained soil.  Some drought tolerance.  Found along lakes and streams and in moist thickets.  Good for birds and wildlife.  Zone 3  N

 Snowball Bush  (Viburnum opulus)  Also called European Cranberrybush.  Naturally-occurring as well as cultivated varieties are available, both standard and dwarf.  Grows 10 to 12 feet high with a 6 to 10 foot spread.  Large, rounded clusters of double, white flowers cover the plant in late spring.  Cultivated varieties usually do not have fruit.  Yellow fall color.  Easy to grow.  Often grown in masses and large areas.  Sun to part-sun.  Moist soil.  Dwarf form is a mounded, dense shrub with no flowers,  2-3 feet high with a similar spread and maroon fall color.  Dwarf form tolerates some shade.  Zone 3  N

 Spicebush  (Lindera benzoin)  Grows 3 to 12 feet high.  An upright, spreading shrub.  Deep-green leaves with pale undersides.  Insignificant yellow flowers before leaves appear in spring.  Shiny, red fruit close to the stem through summer and fall.  Fruit, leaves and twigs have a spicy smell when crushed.  Part-sun to shade. Moist to wet soil. Found along streams and in damp woods. Good for birds. Zone 5  N

 Spirea  (Spirea sp.)  Naturally-occurring and many cultivated varieties and forms also available.  Grow 1 to 8 feet with a 2 to 12 foot spread.  Attractive, many-branched shrubs occurring in various forms and sizes from mounded to arching.  Small leaves and numerous flower clusters in different sizes and colors in late spring to summer.  Some varieties can be used as groundcovers. Generally hardy and easy to care for. Full sun. Moist to dry soil. Native species can be found in open, wet meadows and along lakes and ditches.  Zones 3 to 4  N

 Tatarian Dogwood  (Cornus alba)  Several varieties ranging from 5 to 10 feet high and with spreads of 4  to 8 feet.  Vigorous, upright shrubs that may sucker to form thickets.  Stems range from bright-red to yellow and are attractive in winter.  Leaves vary from simple green to variegated green with white, cream, yellow and rose.  Sun to part-sun.  Tolerate heavy and damp soil.  Zones 3 to 4

 Vernal Witchhazel  (Hamamelis vernalis)  Grows 6 to 10 feet with similar spread.  A dense, multi-stemmed shrub with dangling, fragrant, yellow flowers in spring.  Excellent yellow fall color.  Good for unpruned hedges, screens and groupings. Sun to part-sun. Does best in moist, well-drained soil.  Zone 4

 Wayfaring Tree  (Viburnum lantana)  Naturally-occurring and cultivated.  Grows from 6 to 13 feet high with a somewhat greater spread.  Upright and rounded with compact growth habit.  Large, fuzzy, dark-green leaves and many round clusters of white flowers in spring.  Red fruit in summer turns black in fall.  Sun to part-sun.  Tolerates some shade.  Moist soil.  Good for birds.  Zones 3 to 4  N

 Winterberry  (Ilex verticillata)   Naturally grows 6 to 10 feet with similar spread.  Cultivated varieties are somewhat smaller.  Multi-stemmed shrub with slightly glossy leaves.  Small yellow flowers  followed by red berries that persist into winter.  Need both male and female plants for fruit.  Yellow fall color.  Sun to part-sun.  Moist to wet soil.  Tolerates a variety of soil types.  Found in swampy areas and along ditches but grows equally well in lighter, drier soils.  Winter stems with berries used decoratively.  Good for birds.  Zones 3 to 4  N

 Witherod  (Viburnum cassinoides)  Also called Wild Raisin.  Grows 6 to 10 feet  with a lesser spread.  A slender, upright shrub with glossy, green leaves.  Round clusters of feathery, white flowers in late spring and whitish fruit turning blue-black in fall.  Red fall color.  Sun to shade.  Moist to wet soil but tolerates drier conditions.  Found in damp clearings, swamps and moist thickets.  Good for birds.  Zone 4  N

 
EVERGREEN

 Mountain Laurel  (Kalmia latifolia)  Grows to 12 feet with similar spread (larger in southern New England).  A  vigorous, slow-growing shrub with stout, forking branches that form a compact, rounded crown.  Glossy, leathery, dark-green leaves and clusters of cup-shaped pink flowers in late spring.  Sun to shade.  Moist, acid, well-drained soil.  Found in rocky woods, clearings and, sometimes, swampy areas.  It is rare in northern New England and protected by law in Maine.  Needs protection from winter sun and wind.  Zone 5  N

 Rhododendron  (Rhododendron sp.)  Many varieties; some naturally-occurring, many cultivated.  Grow from 2 to 10 feet with corresponding spreads.  Growth forms vary from compact to loose and spreading.  Leathery, dark-green leaves (small to large) and spectacular spring or summer flowers in shades from white to pink to lavender to red.  Sun to shade.  Moist, acid soil.  Need protection from winter sun and wind. [Native species (R. canadense) is deciduous and found in cold, wet, peaty soil in full sun.  Often seen in large colonies in old wet pastures.  Hardy to Zone 3.]   Zones 4 to 5