New trends in landscaping

Daniel Gill, Bogren, Richard C.  |  9/9/2009 9:53:18 PM

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Get It Growing News for 12/28/2007

By Dan Gill
LSU AgCenter Horticulturist

The basic techniques of gardening today are not that much different than those our great grandparents used. Still, technology and the age of communication are definitely changing the way we live, work and garden. Gardeners will, with greater ease and frequency than ever before, exchange ideas and be exposed to new concepts about how and why we garden. How will the new trends affect the plants we use and how we design with them and care for them?

I think more gardeners will become increasingly sophisticated and knowledgeable and will move beyond some of the traditional ideas about landscape design and maintenance. Outdoor living is becoming a primary focus. Our gardens are more often being looked at as an extension of our homes – an area to live in and use – rather than a just pretty planting to look at.

Designing private, intimate spaces into the average American landscape is becoming more important as our fast-paced world creates an ever greater need for places to relax and enjoy a little quiet time. Private outdoor living areas can be fashioned out of hedges and screens as outdoor garden rooms to give a sense of enclosure and separation from the world.

In addition, accessories that help personalize and enhance landscapes are becoming more popular and will continue to do so. Examples include wind chimes, sculptures and other art suitable for outdoor display, gazing globes, topiary, gazebos, arbors, decorative containers and other accents to individualize our outdoor spaces.

New garden designs are increasingly interactive. We crave gardens that appeal to all of our senses – sight, sound, smell, touch and even taste – with an emphasis on personal enjoyment and the therapeutic values of gardening. An example would be creating a garden that includes a variety of fragrant plants you remember from your childhood.

Water provides sparkling light, beautiful reflections and a most relaxing sound in the garden. Regardless of the garden’s size, we are more and more frequently enhancing the composition by adding a water feature – such as a fountain, reflection pool, waterfall or water garden – that can range in size from a half barrel to a large pond.

The “flower power” generation has brought to gardening a deeper understanding and appreciation of ecology and a respect for natural environments. An increased interest in the use of native plant materials is a reflection of this. Please do not become a “native plant snob,” however, and go so far as to consider the use of any introduced plants as somehow inappropriate. On the other hand, increasing concerns for the tiny percentage of introduced plants that become invasive weeds will influence what we choose to plant.

Realizing the amount of water and energy our landscapes can use, gardeners are switching from plants that need frequent watering and maintenance to those that require less irrigation and maintenance once the plants have become established. Smaller turf areas, low-volume irrigation systems, mulching and low-input plant care are important components of these energy-efficient landscapes. An example might be replacing a traditional high-maintenance lawn area with ground covers and easily maintained decks, terraces and patios of wood, brick, paving or stone.

Gardeners are composting and recycling more, using less fertilizer and choosing environmentally friendly products for dealing with pests. Pest control now tends towards the concepts of integrated pest management, where many strategies are employed (especially using plants that are less prone to problems) to manage pests; and pesticides – whether organic or chemical – are applied only when absolutely necessary. It’s also appropriate to accept some level of pest damage to landscape plants. There is no reason, in most circumstances, to immediately treat with pesticides to deal with minor or non-life-threatening damage.

Many of us have decided it is okay to share our gardens with other creatures, and even create habitats to provide for their needs. Landscapes designed to attract and provide food, water and shelter for wildlife such as butterflies, birds, beneficial insects and natural predators have, and likely will continue to, become more commonplace.

It is remarkable that gardeners “on the cutting edge” are not only looking for new and interesting plants and cultivars but also continuing to focus much of their attention on rediscovering or preserving our garden heritage. Antique roses, heirloom annuals, perennials, vegetables and bulbs and other tried-and-true, old-fashioned garden plants have gained new interest and use. On the other hand, plant exploration is back, and explorers are finding new species of common garden plants to expand and revitalize our plant palette.

Overall, our concept of gardens and landscapes is becoming more personal, interactive and relaxed. Landscapes may still include formal elements, but large turf areas, monotonous pruned shrubs, clipped hedges, foundation plantings and precise annual beds are likely to become less common. A more diverse palette of plants, both native and introduced, will be used in a way that is more resource-efficient and lower in maintenance to create beautiful, functional landscapes that nurture both nature and people.

Get It Growing is a weekly feature on home lawn and garden topics prepared by experts in the LSU AgCenter. For more information on such topics, contact your parish LSU AgCenter Extension office or visit our Web site at www.lsuagcenter.com. A wide range of publications and a variety of other resources are available.

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Contact: Dan Gill at (225) 578-2222 or dgill@agcenter.lsu.edu

Editor: Rick Bogren at (225) 578-2263 or rbogren@agcenter.lsu.edu



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