"Organic gardening is not just a middle-class hobby. It's part of the wider environmental movement, it's part of a sustainable future. I believe that you could feed the whole world using organic methods." (Jackie Gear, Executive Director of the HDRA, Britain's Organic Association, 1991)
Organic gardeners grow the healthiest, highest quality foods and flowers without using any chemicals. Organic methods are healthier, better for the environment, and wildlife, and are less expensive because there are no chemical fertilizers, pesticides or herbicides to buy. All of this is accomplished by working with nature instead of against it, and best of all you can be an organic gardener even if you only have a few square feet of sunny space for your garden. Done right, established organic gardens can be easier to maintain than those.
[edit] Instructions
- Choose a site for your organic garden.
Even a window box or a few containers can be a starter garden.
Think small, especially at first. A small garden takes less work and fewer materials than a large one. A well-maintained 4' by 4' garden can furnish all of the fresh vegetables that one person will eat.
- Don't over-plant. If you're growing food, think in terms of yield, and plan in terms of meals per person.
- Even a window box or a few containers can be a starter garden.
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While you can compost successfully in a pile on the ground, a bin will keep the process a bit neater and help to discourage animals if you are composting food scraps. Depending on the construction of the bin, it can also help to regulate moisture and temperature.
Make a compost pile. Compost is the main ingredient for developing rich organic soil. You can use almost any kind of organic material to make compost that will enrich your soil, but the best things to start with are usually right there in your garden: fallen leaves, weeds (preferably before they go to seed) and grass clippings, to name a few.
The key to organic agriculture is great soil. Add as much organic material to your soil as you can. This can be from your compost heap.
Add the right soil. The key to organic agriculture is great soil. Add as much organic material to your soil as you can. This can be from your compost heap. Soil that has been built up with plenty of organic matter is good for your garden for a lot of reasons.
- It will nourish your plants without chemical fertilizers, keeping them more natural, rather than encouraging bursts of fast growth that can weaken plants.
- It is easier to get shovels into, and weeds out of, enriched soil that isn't so hard packed.
- It is softer, so plants' roots can penetrate more easily and more deeply.
- It will help water and air spend the right amount of time in contact with roots. Clay soils can be heavy and stay wet a long time. Sandy soils can drain water too quickly.
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Spaces that are planted thickly enough will discourage weeds from growing between plants that you want.
Control weeds. Weeds are any plant you don't want growing in an area, and may include invasive ornamental or productive plants, such as ivy and mint.
- Use a hoe and keep it sharp. You can use a grinding wheel to put an edge on it. Try a Dutch hoe or scuffle hoe if you have only used a conventional gooseneck style hoe. Hoe each area frequently enough to keep green weeds down. Regularly taking off all green portions of weeds deprives them of the nourishment they need to continue regrowing.
- Hand weed to remove the roots of perennial weeds that grow back. Also hand weed carefully around established plants, to avoid uprooting the plants you want.
- Plant thickly, particularly for ornamental or decorative areas. Companion plantings can fill in spaces in vegetable gardens, too, and make the most of a small space. Spaces that are planted thickly enough will discourage weeds from growing between plants that you want.
- Thickly mulch unplanted areas around plants and trees where you wish to have no weeds. Organic mulches, including bark, wood chips, grass clippings, and mulch, gradually break down and enrich the soil. In the meantime, they control weeds, help to moderate soil temperatures, and slow evaporation in dry areas, meaning that you can water less.
- Try heat to control weeds in cracks, in the form of steam, a heat gun, boiling water, or even a small blowtorch, carefully applied. If you want space between slabs or stepping stones, try planting between them with a low, decorative plant that can withstand some foot traffic, such as thyme.
- Rethink your lawn. A pristine lawn is a lot of work, and depending on your climate may require a lot of fertilizer and water to maintain. It's also a monoculture that is difficult to maintain. At the very least, consider letting clover and other plants in, and don't panic if a few weeds spring up. Consider planting something besides lawn or making your lawn smaller, especially in arid climates.
- Invite birds, worms, and friendly insects. Many creatures can help your garden. Learn which ones they are and arrange conditions to encourage them.
- Start now. Get a jump on your gardening effort at any time of year.
- Organic means that you don't use any kinds of chemicals or materials such as paper or cardboard which contain chemicals, but especially not fertilizer or pesticides.
- You can use almost any kind of organic material to make compost that will enrich your soil, but try to avoid materials that have been treated with chemicals like grass clippings from that really beautiful lawn that has been sprayed with herbicides and pesticides.
- You don't really need compost bins or tumblers - just pile up your material and wait for them to decompose. If you want to speed things up "turn" the pile every once in a while to mix it up and incorporate air.
- You can also just add things like leaves and grass clippings directly to your garden as a weed suppressing mulch. It will still enrich the soil. Although until the leaves or grass dies it will leach nitrogen from the soil to help it decompose, better off in the compost heap.
- If insects attack your plants the very best way to control them is to just pick them off by hand. Practice crop rotation as in Permaculture Methods and Companion Planting. These systems can greatly reduce pests and in some cases render them non-existent.
- Aphids (tiny soft bodied crawling insects that multiply like crazy in the spring and early summer) can be removed from your plants with just a strong stream of water.
- The key to pest and weed control is to act early and often and keep them from becoming a problem.
- Make planting beds of a moderate size so that you can reach the whole thing. Plan paths that require a minimum of upkeep.
[edit] Warnings
- Don't use the following for your compost pile, even though they are organic. Doing so is risking the spread of disease and/or attraction of pests.
- meat, flesh, bones or fat of any kind
- feces from any animal that eats meat, especially from dogs, cats, or people
- large amounts of watery fruits or vegetables such as tomatoes, oranges, cucumbers, melons, etc.
- large quantities of prepared food
- oil or grease
- Don't ever use bark mulch! It might look good but it robs nitrogen from the soil as it rots and will keep almost anything from growing well, and it attracts termites.
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