Organic Fertilizer
Organic fertilizer is a essential part of your overall gardening success because it provides many of the nutrients that your plant needs to grow and reproduce.
While they vary in their composition from brand to brand, they generally contain three macro nutrients which are easily recognized as N-P-K on the package label. The three letters are abbreviations for Nitrogen (N), Phosphorus(P) and Potassium(K) These are the nutrients that are going to be consumed in the greatest quantities. However it is important to realize that are three remaining macro ingredients that are also needed to provide a balanced "diet" for your plants health. These are Calcium(C), Magnesium(Mg), and Sulfur(S). Note that Calcium (lime) is typically purchased separately from other nutrients.Most every malady that affects plants from poor growth to disease or insect infestation are the direct result of a deficiency of one or more of the macro nutrients. Note that Calcium (lime) is also classified as a fertilizer but is typically purchased separately. But that is not the end of the story. There are also seven Micro nutrients that your plants need as well. They are Boron(B), Chlorine(CL), Copper(Cu), Iron(Fe), Manganese(Mn), Molybdenum(Mo), and Zinc(Zn). The better brands will typically contain these nutrients as well.
Micro nutrients are important in their own right, but are used by your plants in much smaller quantities and therefore they are typically not a primary ingredient in most blends. Unlike synthetic chemicals, these natural fertilizers are safe for your kids and pets. They will not burn your plants and they will not leech off. They help reclaim our environment and build soil fertility, while providing food for micro-organisms that supply energy for healthy plant growth. Organic fertilizer does not have to be watered in because it will not burn your plants like synthetics. They help improve soil structure and works together with organic matter to enhance micro-organism populations while releasing nutrients when the plants need them. Organic gardening in the long run, is also less expensive.
In what form is organic fertilizer sold? It is available most often in a liquid solution that is mixed with water for application. You'll also find granulated types of fertilizer such as corn gluten meal and micronized lime. How do you apply it? Liquid forms are generally diluted with water poured at the base of the plant or along a row. Some brands can be applied with a hose end sprayer available at most hardware stores. Others come prepackaged in a sprayer unit that you simply screw on to the end of your hose to and are used for foliar feeding. Foliar feeding is a method of diluting liquid fertilizer with water and spraying it directly onto the foliage (leaves) of the plants. The rate of absorption is vastly superior to uptake from the root system only. As always be sure to read label directions prior to application! Unless it specifically states it is designed for direct application to the foliage do not spray it directly on the leaves.
Who uses organic fertilizer?- Farmers
- Greenhouses
- Hydroponic Growers
- Orchards
- Berry Farms
- Turf Growers
- Golf Courses
- Nursery's
- Specialty growers of Flowers and Herbs
As one owner of a local greenhouse so aptly put it... "When your income is derived from growing, you can't afford a bad season. So you don't take unnecessary chances, you go with natural products which work best."
The problem that most face is where to get it? There are only a select few nursery and garden centers that carry genuine organic fertilizer. Now that has all changed with the internet. Now we can get the same stuff that professional growers use delivered right to our front door. We don't even have to drive to the nursery!
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