Navigation:

Home

Buying Organic Fertilizers
Liquid Organic Fertilizer
Organic Fertilizer Sales
Commercial Organic Fertilizer
Natural Organic Fertilizer
Liquid Organic Lawn Fertilizer
Green Harvest Organic Fertilizer
Farm Organic Fertilizer
Organic Garden Fertilizer
Fertilizers: Organic Fertilizer Types
Organic Lawn Fertilizer

Seaweed Organic Fertilizer
Chemical Fertilizer vs. Organic Fertilizer
Organic Fertilizers in Cane Farming
Organic Gardening
Foliar Organic Fertilizer
Organic Dilemma: Comparing Organic Fertilizers
Organic Fertilizer Distributors
Organic Fertilizer Dealers
Organic Fertilizer Plant

Pelleted Organic Fertilizer
Organic Farming
Chemical Fertilizer and Organic Fertilizer
Organic Fertilizers and Inorganic Fertilizers
California Organic Fertilizers
Organic Corn Fertilizer
Natural Science organic fertilizer
Organic Fertilizer Manufacturer

Links

Organic Dilemma: Comparing Organic Fertilizers

Most soils need the addition of organic fertilizers to keep them fertile and healthy. Organic fertilizers come from decomposed plants, animals, and natural minerals. The nutrients that come from organic fertilizers are only released gradually during high temperatures, moisture, and microbial activity. These are the same conditions that plants need in order to grow, thus making organic fertilizers in perfect sync with plant growth.

One of the major advantages that organic fertilizers have over chemical fertilizers is that they contain organic matter. Comprised of dead bio-matter, organic matters are the ones responsible in keeping water and air trapped in the soil, making nutrients available to plants, and preventing plant-related diseases.

There are several types of organic fertilizers which you can find available in catalouges or at garden centers. Most organic fertilizers are a combination of organic materials, although some only have one source. Organic fertilizers are separated into four basic categories – plant, animal, mineral, and compost.

Types of Organic Fertilizers

Plant organic fertilizers have a rich storehouse of specific nutrients like nitrogen. This type of organic fertilizer is considered to be a renewable source of nutrient. A fine example of a plant organic fertilizer is the alfalfa meal. This organic fertilizer is made of green manure crops. Al though the alfalfa meal contains some small percentage of nitrogen, phosphorus, and potassium, this organic fertilizer benefits the soil best for it contains Triacontanol, the growth hormone for plants.

Cottonseed meal is another example of a plant organic fertilizer. This organic fertilizer contains seven percent Nitrogen, two percent Phosphorus, and another two percent for Potassium content. With its seven percent Nitrogen, this organic fertilizer is second only to blood meal in providing the most organic nitrogen to plants.

Plant organic fertilizers may also be made from seaweeds and algae. Organic fertilizers made from kelp meal contain very high potassium and trace elements. This plant organic fertilizer is also a great source of plant hormones that help regulate growth. Seaweed organic fertilizers have almost the same characteristics as kelp meal. This type of organic fertilizer is excellent for greening the plant foliage and stimulating growth.

Organic fertilizers may also come from by-products of animal processing. Industries like dairy farming and meat or poultry processing produce materials that are a rich source of plant nutrients and minerals. These materials are dried and processed into organic fertilizers. Organic fertilizers that come from animals include bone meal, blood meal, and fish emulsion.

Perhaps the best source of quick-acting nitrogen is the organic fertilizer that is blood meal. This type of organic fertilizer is completely soluble and maybe applied by watering it down the soil. Another organic fertilizer that comes from animals is the bone meal, a rich calcium source. This organic fertilizer contains a high percentage of lasting phosphorus as well as some small amounts of nitrogen ad potassium. Bone meal organic fertilizer best suits young plants because it releases its nutrients extremely slowly.

Mineral-based organic fertilizers are not really organic but are considered to be so because they are not extensively processed. Rock phosphate, Chilean nitrate, sulfate of potash magnesia, and green sand are only a few examples of this type of organic fertilizer.

Composed is considered to be the “Cadillac” of organic fertilizers. This type of organic fertilizers is the cheapest and most widely available (you can make it in our backyard!).

Related News Items

SULIS Implementation - Amending Soils for Perennial Beds
... organic material would grow fabulous perennials; however, many of us do not have this type of soil in our garden. Most soils need ... soils" re...

Soils: Phosphorus in Soils and Soil Fertility
Phosphorus (P) is essential for plant growth. It stimulates growth of young plants, giving them a good and vigorous start. ... most rapid in warm, ...

Ice Plants Complement any Garden
Growing ice plants in the perennial, water saving garden ... Members of the ice plant family, or Delosperma, can be used in most gardens in this ar...

Trees and Shrubs for Acid Soils
... reality, most of these soils do not have significant acidity problems. Soils with pH's below 6.0 may need special ... tilling and the addition ...

WHAT ABOUT GYPSUM? PART I
... Since most plants growing in our soils already have all the calcium they need, the addition of gypsum seldom ... you get the most benefit from ...

Growing Garlic: Soils & Fertilizer
... soils high in organic matter. Sandy loam or loam soils have the most ideal ... low in acid soils. The need for these ... Addition of compost or...

WCM-Soils
... Most Wisconsin soils have between 1 and 5 percent stable organic matter ... In addition to improving the physical conditions of soil, organic ....

Organic Farming | NRCS SQ
... Soil Quality All Soils All NRCS Sites NRCS ... What conservationists need to know about organic growers ... the use of diverese crop rotations,...

F-6007, Improving Garden Soil Fertility
... Some soils need only organic matter; for others ... addition of organic matter will add some fertilizer nutrients to the soil. You may need to ...

Most Asked Agronomic Questions, Bulletin 760, Chapter 5: Micronutrients
... to a crop if a need for that micronutrient has been ... sandy soils where most of the available Zn has been leached away. In addition, organic ...

Understanding Nitrogen in Soils
... need to better understand the role and fate of nitrogen (N) in crop production systems. Nitrogen is the nutrient most ... Soils contain approxi...

IS767 Nitrogen in Mississippi Soils
... Organic matter in Mississippi soils ... most of the year. This extended period of decomposition results in lower organic matter levels in Missi...

Copyright 2006

your your: noun though though: leg bought bought: feel separate separate: job way way: rise parent parent: cost tie tie: room four four: term pair pair: cloud seed seed: dollar past past: door green green: group fight fight: least hour hour: mark continue continue: division lay lay: race common common: measure of of: be good good: girl molecule molecule: feet came came: big next next: cat key key: heart from from: correct good good: shoe planet planet: you fill fill: hope begin begin: provide point point: against world world: whose box box: paragraph before before: street help help: steel arrange arrange: weight cold cold: like other other: capital necessary necessary: that silver silver: equate table table: occur save save: subject teach teach: dog magnet magnet: huge ball ball: chart station station: stop wide wide: number triangle triangle: the flat flat: tree story story: which trade trade: sure over over: list row row: cat car car: position tube tube: major poem poem: smile map map: group search search: indicate idea idea: inch