Wednesday, February 8, 2012

OUTDOOR LIVING By Steve Chepurny, RLA, ASLA

OUTDOOR LIVING: Plant a Look and Feeling of Space and Make it Functional

            Lifestyles continue to change with trends, generational needs, technological advances and the desire for a better quality of life.  In recent decades, landscape architects and designers have encountered a revolutionary vision and change fueled by the public’s desire to marry interior spaces to freer flowing exteriors. Outdoor living is the fastest growing segment of the industry, and its prime elements include architectural elements, fire and water features, cook stations, furniture, lighting and entertainment systems. 
          But creating a true sense of outdoor space that interacts with the home’s interior, its homeowners and still functions independently within its own perceived boundaries is the key guiding principle. Boundaries at times can be deceiving. Certainly, walls, fences or a house line all can dictate a boundary, but more often than not a tree line, row of hedges or flower bed also fashion as boundaries or sight lines that guide and shape an outdoor space. The best ones reflect only a subtle change from area to area within the entire garden, so that the users experience an intimate gathering area within a larger whole for a cohesive feeling.  
         How do designers delineate an area? It can be as simplistic as changing a paving pattern on a terrace or patio or introducing a carefully sited seat wall.  Overhead structures or pergolas can also offer a boundary mark. The space which is defined by these architectural additions often becomes the central point of activity. Water elements—whether a small pool, fountain or bubbler--introduce a different design consideration. Water can denote a playful environment, place for passive contemplation, reflection and motion within the same area, and is best determined from the onset. The beauty of water is its ability to act in so many different capacities while creating so many different emotions. Kids want to play in it if large enough, adults want to relax by it or just look and listen to it, and at times everyone just wants to take in the beauty of its motion. 
Fire elements add as much interest—and drama, too--to a space as water does. Fire creates a central gathering point or can simply be used to lend an ambience to a space through passive lighting. Fireplaces, fire pits, fire torches, fire bowls are all excellent ways to create a exhilarating but relaxing mood, a feeling of heat and warmth and a place often to do some cooking, even if it’s just s’mores. 
Outdoor cook stations have certainly surpassed the charcoal grill or Hibachi of past generations!  Depending on the needs of the homeowners, an area can be designed simply for a grill station with an adjacent counter or for a much fuller blown, self-contained kitchen and entertainment zone. Clients have their own needs and budgets to bear in mind, often also determined by the space allotted. In addition to a multi-functional grill, other options include refrigeration, freezer, sink, storage, warming drawers, pizza ovens, side burners, trash receptacles, beer or beverage dispenser, ice maker. The design of these elements into a space is certainly important but how the space interacts with the people is the most important consideration.  Similar to the inside kitchen, the outdoor one needs to be in a centralized area and close to the back door to make bringing out food and beverages easier. But the area also needs to relate well to other parts of the garden—where people will eat and sit and how they’ll move about so there’s enough circulation area. Subtle—or not so subtle—design changes with different textures, plantings, hardscapes, furniture and lighting can help direct people.
Because of the desire to spend more time outdoors, designers also need to make the outdoor living area a place that’s fun, comfortable and defines its owners’ interests, as well as their house. This can be done with multiple elements from furnishings such as seating, tables and rugs to lighting and entertainment systems of a flat-screen TV and sound system designed specifically for the outdoors. Lighting can be utilized to direct people, intensify a focal point, create silhouettes or simply add a soft, elegant ambience to a quiet evening dinner.  I highly recommend that the lighting be low voltage and designed with dimmers.  One can control the mood based on the event.   Site furnishings and amenities are important but it is best if  furniture play a secondary role in defining spaces, so homeowners can take advantage most of the views and vistas already there or create a new one through a focal point of perhaps that strategically placed fire or water element. 
The smell/ scent of a space is very intriguing to watch.  A carefully placed Lilac or Sweetbay Magnolia can enliven the senses.  The introduction of a natural wood burning firepit or fireplace always brings back great memories while creating the air of relaxation.  The introduction of scents are enjoyable from the very young to the old.  One watches the discoveries of a young child to the reminiscent thoughts of adults and seniors.  It can capture all audiences. 
In the end, a well conceived design and space that take into account all the possibilities will offer years of enjoyment for everyone and marry better the house to its site. 

By Steve Chepurny, RLA, ASLA
President, Director of Sales
BEECHWOOD LANDSCAPE ARCHITECTURE
& CONSTRUCTION, LLC
Southampton, NJ 08088

Monday, February 6, 2012

Chinese Juniper, Evergreen Tree of The Day

Juniperus chinensis 'Sylvestris'
    Chinese Juniper,  Juniper

Type    Tree, woody plant
Hardy range    4A to 10A
Height    15' to 25' / 4.60m to 7.60m
Spread    6' to 10' / 1.80m to 3.00m
Growth rate    Average
Form    Oval and pyramidal
Exposure    Partial shade or partial sun to full sun
Persistence    Evergreen

Bloom Color    Brown and yellow
Bloom Time    Spring

Environment
This plant tolerates drought and salt well.
This plant will grow in very dry soil.
Suitable soil is well-drained/loamy, sandy or clay.
The pH preference is an acidic to alkaline (less than 6.8 to more than 7.7) soil.

Leaf Color    Green
Fall Color    No change in fall color
This plant has fragrant foliage.

Culture Notes
Sylvester Juniper grows 20- to 30-feet-tall in a wide, columnar habit.  Foliage is a beautiful, soft-looking medium-green, but is sharp to the touch.  It is a refined cultivar of Chinese Juniper suited for planting in most any landscape.  It should be planted more often.

This juniper is best used as a tall screen on a large-scale site in the full sun.  It can be planted along the border of a commercial or residential landscape to define the space or set the boundaries of the property.  Its dense grown in the sun makes it nicely suited for a screen.  It should be spaced about 6 feet for a quick screen.

Natural habitat is dry and windy with full sun exposure.  It looks best in an open site with no shade during the day.  This allows the foliage to dry quickly in the morning and helps prevent foliage disease from thinning the canopy.  A well-drained soil is essential for good growth.  Wet soil rots the roots and causes plant decline.  Junipers can be challenging to transplant in the landscape due to poor slow regeneration on cut roots. Plants tolerate high soil salt - up to 8 mmhos/cm.

Planting and establishing shrubs

The most common cause of young plant failure is planting too deep.  Plant the root ball no deeper than it was in the nursery.  In most instances, the root flare zone (point where the top-most root in the root ball originates from the trunk) should be located just above the landscape soil surface. Sometimes plants come from the nursery with soil over the root flare. If there is soil over this area, scrape it off.  The planting hole should be at least twice the width of the root ball, preferably wider.  In all but exceptional circumstances where the soil is very poor, there is no need to incorporate anything into the backfill soil except the loosened soil that came out of the planting hole.  Never place ANY soil over the root ball. If a row or grouping of plants is to be installed, excavating or loosening the soil in the entire bed and incorporating organic matter enhances root growth and establishment rate.

Weed suppression during establishment is essential.  Apply a 3-inch thick layer of mulch around the plant to help control weed growth.  Keep it at least 10 inches from the trunk.  If you apply it over the root ball, apply only a one or two inch layer.   This allows rainwater and air to easily enter the root ball and keeps the trunk dry.  Placing mulch against the trunk or applying too thick a layer above the root ball can kill the plant by oxygen starvation, death of bark, stem and root diseases, prevention of hardening off for winter, vole and other rodent damage to the trunk, keeping soil too wet, or repelling water.  Regular irrigation through the first growing season after planting encourages rapid root growth, which is essential for quick plant establishment.

Monday, January 30, 2012

Seven Son Flower, Deciduous Tree Of The Day

Heptacodium miconioides
Seven Son Flower

Type Tree, shrub, woody plant
Hardy range 5A to 8B
Height 6' to 20' / 1.80m to 6.00m
Spread 4' to 10' / 1.20m to 3.00m
Growth rate Fast
Form Irregular or sprawling, upright or erect and vase shaped
Exposure Partial shade or partial sun to full sun
Persistence Deciduous

Bloom Color Red and white
Bloom Time Summer and Fall

The flowers are fragrant.

Environment This plant tolerates some drought and occasional wetness.
This plant will grow in dry to occasionally wet soil.
Suitable soil is well-drained/loamy, sandy or clay.
The pH preference is an acidic to neutral (less than 6.8 to 7.2) soil.

Leaf Color Green
Fall Color Yellow

This plant has attractive foliage.

Culture Notes Heptacodium miconioides is the only one of the four Gold Medal 1995 selections not native to North America. It is a rapid growing plant that is very adaptable to a variety of cultural conditions. It is tolerant of sun or shade, wet or dry soils, and a wide range of pH levels. Plant in the southern portion of its range are best in some shade. Plant can be grown as a multi stemmed shrub or trained as a single stem.
Planting and establishing shrubsThe most common cause of young plant failure is planting too deep. Plant the root ball no deeper than it was in the nursery. In most instances, the root flare zone (point where the top-most root in the root ball originates from the trunk) should be located just above the landscape soil surface. Sometimes plants come from the nursery with soil over the root flare. If there is soil over this area, scrape it off. The planting hole should be at least twice the width of the root ball, preferably wider. In all but exceptional circumstances where the soil is very poor, there is no need to incorporate anything into the backfill soil except the loosened soil that came out of the planting hole. Never place ANY soil over the root ball. If a row or grouping of plants is to be installed, excavating or loosening the soil in the entire bed and incorporating organic matter enhances root growth and establishment rate.
Weed suppression during establishment is essential. Apply a 3-inch thick layer of mulch around the plant to help control weed growth. Keep it at least 10 inches from the trunk. If you apply it over the root ball, apply only a one or two inch layer. This allows rainwater and air to easily enter the root ball and keeps the trunk dry. Placing mulch against the trunk or applying too thick a layer above the root ball can kill the plant by oxygen starvation, death of bark, stem and root diseases, prevention of hardening off for winter, vole and other rodent damage to the trunk, keeping soil too wet, or repelling water. Regular irrigation through the first growing season after planting encourages rapid root growth, which is essential for quick plant establishment.

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Thursday, January 19, 2012

Scotch Heather, Evergreen Shrub, woody plant of The Day

Calluna vulgaris 'County Wicklow'
    Scotch Heather


Type                   Shrub, woody plant
Hardy range     5A to 8A
Height                8" to 24" / 20cm to 60cm
Spread               12" to 24" / 30cm to 60cm
Growth rate       Slow
Form                  Rounded
Exposure           Partial shade or partial sun to full sun
Persistence       Evergreen

Bloom Color     Pink
Bloom Time      Summer and Fall

The flowers are suitable for cut flowers and suitable for dried flowers.

Environment
This plant tolerates drought.
This plant will grow in very dry soil.
Suitable soil is sandy.
The pH preference is an acidic (less than 6.8) soil.

Leaf Color         Green
This plant has attractive foliage.

Culture Notes
These plants prefer acid soils and sharp drainage.  The foliage on Callunas can be silver, yellow, and various hues of green.  Often these will take on a different appearance in the winter.  Winter may cause damage and plants may benefit from protection using pine boughs.  Plant with: Dwarf Hollies, Chamaecyparis, Iberis, Phlox subulata, and Thymus sp.

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Eastern Arborvitae, Evergreen Tree Of The Day

Thuja occidentalis 'Chalet'
Eastern Arborvitae, American Arborvitae, Siberian Arborvitae, Northern White Cedar, White Cedar

Type Tree, woody plant
Hardy range 3A to 7B
Height 20' to 30' / 6.00m to 9.20m
Spread 8' to 12' / 2.40m to 3.60m
Growth rate Slow
Form Oval and pyramidal
Exposure Partial shade or partial sun to full sun
Persistence Evergreen

Bloom Color Yellow
Bloom Time Spring



Environment

This plant tolerates some drought, flooding and a little salt.
This plant will grow in dry to wet or submerged soil.
Suitable soil is well-drained/loamy, sandy or clay.
The pH preference is an acidic to alkaline (less than 6.8 to more than 7.7) soil.
Leaf Color Green
Fall Color No change in fall color

Culture Notes

Transplanting is moderately easy if plants are root-pruned and either balled and burlapped or potted. White-Cedar likes high humidity and tolerates wet soils and some drought, but not salt exposure of any kind. The foliage turns brownish in winter, especially on cultivars with colored foliage and on exposed sites open to the wind. Many of the natural stands in the United States have been cut. Some remain in isolated areas along rivers throughout the East. Foliage is light green.
Foliage turns brown with the onset of cold winter temperatures. Some of the cultivars retain their green foliage well into winter.

Maintain adequate mulch area

Be sure to clear all turf away from beneath the branches and mulch to the drip line (the edge of the branches), especially on young trees, to reduce competition with turf and weeds. This will allow roots to become well established and keep plants healthier. Locate the tree properly, taking into account the ultimate size, since the tree looks best if it is not pruned to control size. The tree can enhance any landscape with its delightful spring flush of foliage. It can be the centerpiece of your landscape if properly located.