Raised bed gardening

Raised bed gardening

Raised bed gardening is a form of gardening in which the soil is formed in 3–4 foot (1.0–1.2 m) wide beds, which can be of any length or shape. The soil is about raised above the surrounding soil (6 inches to waist high), sometimes enclosed by a frame generally made of wood, rock, or concrete blocks, and enriched with compost. The vegetable plants are spaced in geometric patterns, much closer together than conventional row gardening. The spacing is such that when the vegetables are fully grown, their leaves just barely touch each other, creating a microclimate in which moisture is conserved and weed growth suppressed. Raised beds produce a variety of benefits: they extend the planting season; they reduce the need to use poor native soil; and they can reduce weeds if designed properly. Since the gardener does not walk on the raised beds, the soil is not compacted and the roots have an easier time growing. The close plant spacing and the use of compost generally result in higher yields with raised beds in comparison to conventional row gardening. Waist high raised beds enable the old and sick to grow vegetables without having to bend over to tend them.

Raised beds lend themselves to the development of complex agriculture systems that utilize many of the principles and methods of Permaculture. They can be used effectively to control erosion and recycle and conserve water and nutrients by building them along contour lines on slopes. This also makes more space available for intensive crop production. They can be created over large areas with the use of several commonly available tractor-drawn implements and efficiently maintained, planted and harvested using hand tools.

This form of gardening is compatible with square foot gardening and companion planting.

Circular waist high raised beds with a path to the center (a slice of the circle cut out) are called keyhole gardens. Often the center has a chimney of sorts built with sticks and then lined with feedbags or grasses that allows water placed at the center to flow out into the soil and reach the plants' roots. The charity 'Send a Cow' is promoting the creation of these in Africa.

ee also

*Waru Waru - A traditional Quechua, pre-Inca system involving raised beds.

ources and notes

External links

* [http://fukuokafarmingol.info/faemilia.html The Synergistic Garden] - An article by Emilia Hazelip, which provides very thorough practical information on how to garden with raised beds using a 3-year beds rotation.
* [http://www.independent.co.uk/news/world/africa/appeal-keyhole-gardening-saves-lives-in-worlds-most-eroded-land-702081.html Appeal: Keyhole gardening saves lives in world's most eroded land]


Wikimedia Foundation. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • Square foot gardening — An updated book published by Mel Bartholomew in February 2006. Square Foot Gardening is the practice of planning small but intensively planted gardens. The phrase square foot gardening was popularized by Mel Bartholomew in a 1981 Rodale Press… …   Wikipedia

  • List of gardening topics — This is a list of gardening topics:* Allotment * Arboretum * Bonsai * Botanical gardens * Chelsea Flower Show * Community garden * Companion planting * Compost * Flowerbed * Fountains * Gardener * List of gardens in fiction * Garden tool * Garden …   Wikipedia

  • Uses of compost — Compost is a versatile product resulting from composting the biodegradation of organic waste, industrially, commercially or domestically produced. The basic use is conditioning and fertilizing soil by the addition of humus, nutrients and… …   Wikipedia

  • Vegetable growing — Vegetable farming is the growing of vegetables for human consumption. Traditionally it was done in the soil in small rows or blocks, often primarily for consumption on the farm, with the excess sold in nearby towns. Later, farms on the edge of… …   Wikipedia

  • Garden — A garden is a planned space, usually outdoors, set aside for the display, cultivation, and enjoyment of plants and other forms of nature. The garden can incorporate both natural and man made materials. The most common form is known as a… …   Wikipedia

  • Potager garden — A potager garden is a French method of creating ornamental vegetable or kitchen gardens. Often flowers (edible and non edible) and herbs are planted with the vegetables to enhance the beauty. The goal is to make the function of providing food… …   Wikipedia

  • Jardinería de suelo elevado — Ejemplo poco elevado con lechugas, tomates, aromáticas... Elevado con …   Wikipedia Español

  • Organic horticulture — is the science and art of growing fruits, vegetables, flowers, or ornamental plants by following the essential principles of organic agriculture in soil building and conservation, pest management, and heirloom variety preservation. The Latin… …   Wikipedia

  • agricultural technology — Introduction       application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation       Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …   Universalium

  • Vermicompost — (also called worm compost, vermicast, worm castings, worm humus or worm manure) is the end product of the breakdown of organic matter by some species of earthworm. Vermicompost is a nutrient rich, organic fertilizer and soil conditioner. The… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”