Types Of Gardens

The domestic garden can assume almost any identity the owner wishes within the limits of climate, materials, and means. The size of the plot is one of the main factors, deciding not only the scope but also the kind of display and usage. Limits on space near urban centers, as well as the wish to spend less time on upkeep, have tended to make modern gardens ever smaller. Paradoxically, this happens at a time when the variety of plants and hybrids has never been wider. The wise small gardener avoids the temptations of this banquet. Some of the most attractive miniature schemes, such as those seen in Japan or in some Western patio gardens, are effectively based on an austere simplicity of design and content, with a handful of plants given room to find their proper identities.

In the medium- to large-sized garden, the tradition generally continues of dividing the area to serve various purposes: a main ornamental section to enhance the residence and provide vistas; walkways and seating areas for recreation; a vegetable plot; a children’s play area; and features to catch the eye here and there. Because most gardens are mixed, the resulting style is a matter of emphasis rather than exclusive concentration on one aspect. It may be useful to review briefly the main garden types.

Flowers gardens

Though flower gardens in different countries may vary in the types of plants that are grown, the basic planning and principles are nearly the same, whether the gardens are formal or informal. Trees and shrubs are the mainstay of a well-designed flower garden. These permanent features are usually planned first, and the spaces for herbaceous plants, annuals, and bulbs are arranged around them. The range of flowering trees and shrubs is enormous. It is important, however, that such plants be appropriate to the areas they will occupy when mature. Thus it is of little use to plant a forest tree that will grow 100 feet (30 meters) high and 50 feet across in a small suburban front garden 30 feet square, but a narrow flowering cherry or red bud tree would be quite suitable.

Blending and contrast of colour as well as of forms are important aspects to consider in planning a garden. The older type of herbaceous border was designed to give a maximum display of colour in summer, but many gardeners now prefer to have flowers during the early spring as well, at the expense of some bare patches later. This is often done by planting early-flowering bulbs in groups toward the front. Mixed borders of flowering shrubs combined with herbaceous plants are also popular and do not require quite so much maintenance as the completely herbaceous border.

Groups of half-hardy annuals, which can withstand low night temperatures, may be planted at the end of spring to fill gaps left by the spring-flowering bulbs. The perpetual-flowering roses and some of the larger shrub roses look good toward the back of such a border, but the hybrid tea roses and the floribunda and polyantha roses are usually grown in separate rose beds or in a rose garden by themselves.

 

Woodland gardens

The informal woodland garden is the natural descendant of the shrubby “wilderness” of earlier times. The essence of the woodland garden is informality and naturalness. Paths curve rather than run straight and are of mulch or grass rather than pavement. Trees are thinned to allow enough light, particularly in the glades, but irregular groups may be left, and any mature tree of character can be a focal point. Plants are chosen largely from those that are woodlanders in their native countries: rhododendron, magnolia, pieris, and maple among the trees and shrubs; lily, daffodil, and snowdrop among the bulbs; primrose, hellebore, St.-John’s-wort, epimedium, and many others among the herbs.

 

Rock gardens

Rock gardens are designed to look as if they are a natural part of a rocky hillside or slope. If rocks are added, they are generally laid on their larger edges, as in natural strata. A few large boulders usually look better than a number of small rocks. In a well-designed rock garden, rocks are arranged so that there are various exposures for sun-tolerant plants such as rock roses and for shade-tolerant plants such as primulas, which often do better in a cool, north-facing aspect. Many smaller perennial plants are available for filling spaces in vertical cracks among the rock faces.

Rock gardens are designed to look as if they are a natural part of a rocky hillside or slope. If rocks are added, they are generally laid on their larger edges, as in natural strata. A few large boulders usually look better than a number of small rocks. In a well-designed rock garden, rocks are arranged so that there are various exposures for sun-tolerant plants such as rock roses and for shade-tolerant plants such as primulas, which often do better in a cool, north-facing aspect. Many smaller perennial plants are available for filling spaces in vertical cracks among the rock faces.

Water gardens

The water garden represents one of the oldest forms of gardening. Egyptian records and pictures of cultivated water lilies date as far back as 2000 BCE. The Japanese have also made water gardens to their own particular and beautiful patterns for many centuries. Many have an ornamental lantern of stone in the center or perhaps a flat trellis roof of wisteria extending over the water. In Europe and North America, water gardens range from formal pools with rectangular or circular outline, sometimes with fountains in the center and often without plants or with just one or two water lilies (Nymphaea), to informal pools of irregular outline planted with water lilies and other water plants and surrounded by boggy or damp soil where moisture-tolerant plants can be grown. The pool must contain suitable oxygenating plants to keep the water clear and support any introduced fish. Most water plants, including even the large water lilies, do well in still water two to five feet deep. Temperate water lilies flower all day, but many of the tropical and subtropical ones open their flowers only in the evening.

In temperate countries water gardens also can be made under glass, and the pools can be kept heated. In such cases, more tropical plants, such as the great Victoria amazonica (V. regia) or the lotus (Nelumbo nucifera), can be grown together with papyrus reeds at the edge. The range of moisture-loving plants for damp places at the edge of the pool is great and includes many beautiful plants such as the candelabra primulas, calthas, irises, and osmunda ferns.

Herb and vegetable gardens

Most of the medieval gardens and the first botanical gardens were largely herb gardens containing plants used for medicinal purposes or herbs such as thyme, parsley, rosemary, fennel, marjoram, and dill for savouring foods. The term herb garden is usually used now to denote a garden of herbs used for cooking, and the medicinal aspect is rarely considered. Herb gardens need a sunny position, because the majority of the plants grown are native to warm, dry regions.

The vegetable garden also requires an open and sunny location. Good cultivation and preparation of the ground are important for successful vegetable growing, and it is also desirable to practice a rotation of crops as in farming. The usual period of rotation for vegetables is three years; this also helps to prevent the carryover from season to season of certain pests and diseases.

The old French potager, the prized vegetable garden, was grown to be decorative as well as useful; the short rows with little hedges around and the high standard of cultivation represent a model of the art of vegetable growing. The elaborate parterre vegetable garden at the Château de Villandry is perhaps the finest example in Europe of a decorative vegetable garden.

Specialty gardens

Roof gardens

The modern tendency in architecture for flat roofs has made possible the development of attractive roof gardens in urban areas above private houses and commercial buildings. These gardens follow the same principles as others except that the depth of soil is less, to keep the weight on the rooftop low, and therefore the size of plants is limited. The plants are generally set in tubs or other containers, but elaborate roof gardens have been made with small pools and beds. Beds of flowering plants are suitable, among which may be stood tubs of specimen plants to produce a desired effect.

Scented gardens

Scent is one of the qualities that many people appreciate highly in gardens. Scented gardens, in which scent from leaves or flowers is the main criterion for inclusion of a plant, have been established, especially for the benefit of blind people. Some plants release a strong scent in full sunlight, and many must be bruised or rubbed to yield their fragrance. These are usually grown in raised beds within easy reach of visitors.

Contents Of Gardens

Permanent elements

The more or less permanent plants available for any garden plan are various grasses for lawns, other ground-cover plants, shrubs, climbers, and trees. More transitory and therefore in need of continued attention are the herbaceous plants, such as the short-lived annuals and biennials, and the perennials and bulbous plants, which resume growth each year.

Lawns and ground covers

Areas of lawn, or turf, provide the green expanse that links all other garden plantings together. The main grasses used in cool areas for fine-textured lawns are fescues (Festuca species), bluegrasses (Poa species), and bent grasses (Agrostis species), often in mixtures. A rougher lawn mixture may contain ryegrass (Lolium species). In drier and subtropical regions, Bermuda grass (Cynodon dactylon) is frequently used, but it does not make nearly as fine a lawn as those seen in temperate regions of higher rainfall.

Ground covers are perennial plants used as grass substitutes in regions where grasses do poorly, or they are sometimes combined with grassy areas to produce a desired design. The deep greens, bronzes, and other colours that ground-cover plants can provide offer pleasing contrasts to the green of a turf. Ground covers, however, are not so durable as lawns and do not sustain themselves as well under foot traffic and other activities. Among the better known plants used as ground covers are Japanese spurge (Pachysandra terminalis), common periwinkle (Vinca minor), lily of the valley (Convallaria majalis), ajuga, or bugleweed (Ajuga reptans), many stonecrops (Sedum species), dichondra (Dichondra repens), and many ivies (Hedera species)

Shrubs and vines (climbers)

Smaller woody plants, such as shrubs and bushes, have several stems arising from the base. These plants attain heights up to about 20 feet (6 metres). They often form the largest part of modern gardens, because their cultivation requires less labour than that of herbaceous plants, and some flowering shrubs have extended blooming periods. Among the popular garden shrubs are lilac (Syringa vulgaris), privet (Ligustrum species), spirea (Spiraea species), honeysuckle (Lonicera species), forsythia (Forsythia species), mock orange (Philadelphus species), and hydrangea (Hydrangea species).

Bushlike azaleas and rhododendrons (both of which are species of Rhododendron) provide colourful blossoms in spots where there is semishade.

Climbers are often useful in softening the sharp lines of buildings, fences, and other structures. They can provide shade as an awning or cover on an arbour or garden house. Some species are also useful as ground covers on steep slopes and terraces. Among the many woody perennial climbers for the garden are the ivies, trumpet creeper (Bignonia, or Campsis, radicans), clematis (Clematis species), wisteria (Wisteria sinensis), climbing roses, annual herbaceous vines such as morning glory (Ipomoea species), and ornamental gourds, the last of which can provide rapid but temporary coverage of unsightly objects.

Leave a Reply

Your email address will not be published. Required fields are marked *