Evergreen Shrubs And Hedges Are Important, Cold Hardy Landscape Specimen Plants

Next to the landscape importance of trees is that ofcornuta; Dwarf Japanese Holly, Ilex crenata; Helleri
shrubs that grow in our gardens, parks, landscapeHolly, Ilex crenata; Needlepoint Holly, Ilex cornuta
foundation, street borders, and commercial'Needlepoint'; Sky Pencil Holly, Ilex crenata 'Sky Pencil';
landscapes. Thousands of different varieties ofSavannah Holly, Ilex x attenuata; Stokes Dwarf Holly,
shrubs are grown to ornament lawns, yards, andIlex vomitoria 'Stokes Dwarf'; Dwarf Yaupon Holly,
borders, but only a few varieties are available to buyIlex vomitoria; Weeping Yaupon, Ilex vomitoria
at your local nursery for planting, and growing. Manypendula.
shrubs are selected and grown on a basis ofJapanese Aralia, Fatsia japonica, is most commonly
intelligent buying of flowering hedges, evergreen coldcalled Fatsia. In landscapes, Fatsia is often planted and
hardiness, non-flowering hedges, berry shrubs, andgrown in large groups near shaded house entrances
deciduous shrubs. Many shrubs glow with brightlyor underneath shade trees for that bold tropical look.
colored leaves in the fall and winter.Fatsia can be planted as a large specimen plant, or
Evergreen shrubs often are planted to grow as a lowcontainerized Fatsia will grow as the shrub as an
ornamental hedge, such as: Juniper, Holly, Anise,indoor plant. Philodendron selloum is often used like
Boxwood, Aucuba, Pittosporum, and Wax Myrtle.Fatsia, and can grow into a large, attractive specimen
Large evergreen shrubs that, after many years ofplant on slender, woody-looking trunks (stems). The
growing, are Arizona Cypress, Arborvitae, ThujaPhilodendron hybrid, Xanadu, is also used like
occidentalis, Thuja orientalis; Bamboo, Eleagnus,Japanese aralia, Fatsia, and Philodendron selloum, but
American Holly, Italian Cypress, Several tall Juniperlargely is used as an indoor or outdoor container plant.
cultivars, Leyland Cypress, Podocarpus, and WaxThe waxy, deeply-lobed green leaves are very cold
Myrtle, Myrica Cerifera. Some large landscapehardy, and even if Philodendron is growing outside in
evergreen shrubs are planted as specimen plants,Zone 5 – 10, it will come back to life from
Bamboo trees, Italian cypress, Philodendron,vigorous roots in the spring after freezing to the
Philodendron selloum, Philodendron x "Xanadu", andground.
Podocarpus.Pittosporum tobira can be grown as an outside plant
Although it is common for some shrub stems to dieor as a containerized shrub. Pittosporum plants
from shading out, they will be renewed by newdisplays bright green leaves year and grows best in
shoots; and like trees, shrubs live for years and areshady areas of low light. The flowers are small, white,
considered a good property, longtime investment,and very fragrant, like the aromatic crushed leaves.
and a permanent fixture in the landscape.Florists use stems and leaves as fillers in floral
Usually planting shrubs as privacy hedges will maturearrangements. Pittosporum shrubs are not fast
to a point in four to five years, that the privacygrowing, but eventually can form an excellent privacy
screen will be vigorously solid and dense enough tohedge to block out automobile noise and fume
hide whatever lies behind it.emissions. Because Pittosporum tobira shrubs are salt
Some flowering shrubs being to bloom in late winter,water tolerant, these shrubs are popularly used in
such as the fragrant Tea Olive, Azalea, Camellia, andlandscaping at Sea Island, Georgia. Large specimens
Ligustrum followed by the Abelia, Banana Shrub,of Pittosporum tobira are used as evergreen small
Hydrangea, Red Bottle Brush, Bridal wreath, andtrees, that subtly present an exotic, tropical
Yellow Rose of Texas. Most shrubs finish floweringappearance. Pittosporium tobira "Variegata" has
by mid-summer, when flower buds are formed tovariegated white and light green leaves with fragrant
bloom next year.white flowers, blooming in the summer. The
Some shrubs thrive in dry soils; others in wet soils,variegated leaf form of Pittosporum tobira is not
but most shrubs and hedges fall in-between andburned by strong sunlight, like most variegated
require well drained growing areas. All other possibleshrubs.
growing extremes are important for planting shrubs,Large Evergreen Shrubs
and hedges such as altitude, shade, wind exposure,Large evergreen shrubs sometimes grow into small
and soil relative fertility levels. Azaleas, for instance,eclectic trees after many years. These large
grow well underneath the shade of most trees,evergreen shrubs provide the garden with specimen
including Pine trees, and will decline fast and soon die,attractiveness, privacy, and evergreen, cold hardy
if planted to grow in full sun. Azaleas must havecolor. Arizona Cypress is also called Carolina Sapphire,
organic matter incorporated into the soil to thrive,Cupressus glabra 'Carolina Sapphire', and is a fast
and the proper acidity (pH) of the soil is necessarygrowing evergreen, that can grow 20 - 30 feet with
for azalea plants to live. Pine straw is often effectivefine textured, silver-blue leaves. The leaves grow
to keep azaleas weed free. Long lines of bloomingthreadlike in very hot areas, and will survive well in
azalea plants are often dramatic when plantdroughts or under stress.
underneath pine trees, when the azalea flowers beingArborvitae, Thuja occidentalis, is an American native
to display their expanding blooms. The shallow rootevergreen shrub that can grow almost anywhere in
system of azaleas require substantial watering duringthe U.S. The dark green leaves of Arborvitae, Thuja
dry spells to insure plenty of azalea flowers, theoccidentalis, can turn yellow, orange, or maroon
spring season following summer droughts.during winter, but the green color is restored in
Small Evergreen ShrubsZones of cold hard tolerance, 2 - 8, in the spring.
Evergreen shrubs are an important choice to considerOther arborvitae species are: Emerald, Thuja
for planting, in order to insure green color presenceoccidentalis 'Emerald'; Little Giant, Thuja occidentalis
during the gloomy days of winter. Many gardeners'Little Giant'; Little Golden Giant, Thuja occidentalis
want an evergreen shrub as a hedge to maintain'Little Golden Giant'; Aurea Nana, Thuja occidentalis
privacy when cold weather arrives. Anise, Illicium'Aurea Nana';
florianum grows into small hedges in resorts like SeaBlue Italian Cypress, Cupressus sempervirens 'Glauca',
Island, Georgia, and exotic red flowers and liquorishwill qualify as one of the most important specimen,
aromas rise from the leaves in the summer. Acubaevergreen trees used in landscapes. The trees are
japonica variegata 'Gold Dust' is also called the Goldnot fast growing, but are cold hardy in zones 7 - 11.
Dust plant. Acuba makes an interesting low growingThe dense leaves are branched and grow into a large
shrub to plant and grow next to brick buildings.column, 3 -4 feet wide. Italian cypress can grow to
Cleyera, Ternstroemia gymanthera, is an interesting40 feet outside, and large container grown Italian
shrub for coastal areas, because Cleyera shrubs arecypress trees can be shipped quickly on semi-trucks,
very tolerant of salt water spray, and the waxyor by UPS. Italian Cypress, Cupressus sempervirens
green leaves have a unique tropical appearance in the'Glauca' can draw architectural attention to large
landscape. Boxwood, Buxus microphylla asiaticum, isbuildings. Italian cypress trees are often planted at
also salt water tolerant with dense coloringcommercial banks, bordering large walkways or
throughout the zones 5 - 9. Boxwood is one of thememorial gardens.
most important and popular shrubs to buy in the U.S,Leyland cypress, Cupressocyparis leylandii, is a fast
notably as a neat, clean grower, Boxwood is not fastgrowing shrub, that most often is planted as a
growing, thus requiring many years to reach 3 feet inprivacy hedge, but in many cases can grow into a
height. Boxwood plants are commonly planted inlarge Leyland cypress specimen tree that might reach
rows along walkways. Larger boxwood plants work130 feet. The Leyland cypress shrub (tree) is a fast
nicely in group plantings in front of buildingsgrowing intergenetic hybrid. Erosion control can be
Eleagnus, Eleagnus pungens, is one of the fastestobtained fast by planting these vigorous Leyland
growing shrubs and grows as a superb barrier hedgecypress shrubs to embed their roots rapidly into the
or privacy fence that can grow up to 10 feet tall.soil and cool the earth.
Eleagnus is salt water tolerant, and can be grown inPodocarpus macrophylla and Podocarpus nagi are the
containers at commercial locales. Interstate highwaymost commonly grown shrubs of Podocarpus.
landscaping is filled with large groupings and plantingsShearing Podocarpus is a common plant practice to
of Eleagnus, Eleagnus pungens, shrubs to minimizecreate a sculptured look. Podocarpus can be grown
automobile fumes and truck highway noises.as a border plant for walkways, but after many
Holly shrubs are distinctively varied, very adaptable,years, grows into a 10 foot, small, evergreen tree.
and versatile in the landscape. The most popularThe salt water and cold hardy tolerance of Zone 7 -
hollies are: Burford Holly, Ilex cornuta; Carissa Holly,10 makes Podocarpus a top choice to buy for any
Ilex cornuta 'Carissa'; Dwarf Chinese Holly, Ilexlandscape garden.