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Fertilizer

    Fertilizer Editor's Picks

    • How to Use Lawn Fertilizer

      Fertilizing your lawn will help it grow weed-free, green and lush. When you have a lawn that you want to make or keep looking healthy and green, you need to know how to use lawn fertilizer so that you don't burn out the grass and end up with a brown or dying lawn. By following some easy steps, and understanding how to fertilize the... more »

    • About Flower Fertilizer

      Flower fertilizer typically contains nitrogen, phosphorus and potassium. Fertilizer is often labeled with a series of three numbers, such as 5-10-5. The first number indicates what percent of the fertilizer is nitrogen, the second number indicates the percentage of phosphorus and the last number tells its percentage of potassium. more »

    • What Is Fertilizer Made of?

      All plants need nutrients to grow and, given good soil, sunlight and water, most are able to make their own food through photosynthesis. Fertilizers provide extra helpings of substances that encourage plants to excel in qualities gardeners desire. more »

    • How to Make Beer Fertilizer

      You can make a fantastic lawn fertilizer with beer. Gather up those half-empty cans and get ready to whip up a grass fertilizer for your lawn. Learn how to make this super easy plant fertilizer today. more »

    • How to Make Compost Fertilizer

      Using compost fertilizer is very important for all types of gardening. Compost enriches your soil so plants say healthy and grow properly. A good compost pile is also a great way to recycle waste materials that would otherwise end up in landfills. more »

    Fertilizer Quick Guides

    • Vegetable Gardening Advice

      Vegetable gardening combines the best of two popular hobbies--eating and growing. The...

    • Aerators for Beginners

      Aerating a lawn is an important step to creating a lush, green carpet to surround your home....

    • Gardening 101

      Gardening is your savior, but sometimes you fail epically at it. Look no further—here’s...

    • Green Gardening

      It's good for the earth and it's good for you. Take some time to make a healthy change in your...

    Fertilizer Articles

    Wikipedia

    Fertilizer

    Fertilizers are soil amendments applied to promote plant and fruit growth. Fertilizers are usually applied either on soil or onto leaves (foliar feeding).

    Fertilizers can also be applied to aquatic environments for geoengineering, notably Ocean fertilization.

    Chemical content
    Fertilizers typically provide, in varying proportions, the three major plant nutrients: nitrogen, phosphorus, and potassium, known shorthand as N-P-K). They may also provide secondary plant nutrients such as calcium, sulfur, magnesium. Micronutrients may be provided: boron, chlorine, manganese, iron, zinc, copper, molybdenum and selenium.

    Macronutrients and micronutrients
    Fertilizers can be classified by their macronutrients and micronutrients content (concentrations by dry matter). There are six macronutrients: nitrogen, phosphorus, and potassium, often termed "primary macronutrients" because their availability is usually managed with NPK fertilizers, and the "secondary macronutrients" — calcium, magnesium, and sulfur — which are required in roughly similar quantities but whose availability is often managed as part of liming and manuring practices rather than fertilizers.

    The macronutrients are consumed in larger quantities and normally present as a whole number or tenths of percentages in plant tissues (on a dry matter weight basis). There are many micronutrients, required in concentrations ranging from 5 to 100 parts per million (ppm) by mass. Plant micronutrients include iron (Fe), manganese (Mn), boron (B), copper (Cu), molybdenum (Mo), nickel (Ni), chlorine (Cl), and zinc (Zn).

    Macronutrient fertilizers
    Synthesized materials are also called artificial, and may be described as straight, where the product predominantly contains the three primary ingredients of nitrogen (N), phosphorus (P), and potassium (K), (known as N-P-K fertilizers or compound fertilizers when elements are mixed intentionally).

    Reporting of N-P-K
    Such read more at » http://en.wikipedia.org/wiki/Fertilizer

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