In recent times synthetic chemical fertilizers, pesticides, and herbicides have become the practice most common among commercial agricultural practices. These practices have had some undesirable results such as the loss or depletion of topsoil, land becomes less fertile, and the excessive use of pesticides has resulted in pests resistant to the current chemicals resulting in the development of even stronger chemicals. Our environment is being damaged by toxic chemical spills, chemicals leaching into rivers and water supplies are contaminating our drinking water, and the effect of global warming is becoming a major part of the political agenda.
Our personal diet and health is a major topic of importance as more attention is being paid to the relationship between food and health. Research has demonstrated that organically grown vegetables are higher in vitamins and minerals than those grown with inorganic fertilizers. Gardening organically and growing as much of our own food as possible is one of the steps we can take to start healing the earth on which we live and in the process healing ourselves. Several key components are fundamental to the practice of organic gardening.
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