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  2. Use These Grass Fertilizers to Grow a Healthy and ... - AOL

    www.aol.com/lifestyle/best-grass-fertilizers...

    Slow release nitrogen provides uniform growth and extended feeding for up to eight weeks. ... Scotts Turf Builder Starter Brand Fertilizer 24-25-4. When starting a new lawn, finding the right ...

  3. Controlled-release fertiliser - Wikipedia

    en.wikipedia.org/wiki/Controlled-release_fertiliser

    Slow- or controlled-release fertilizer: A fertilizer containing a plant nutrient in a form which delays its availability for plant uptake and use after application, or which extends its availability to the plant significantly longer than a reference ‘rapidly available nutrient fertilizer’ such as ammonium nitrate or urea, ammonium phosphate ...

  4. Coated urea - Wikipedia

    en.wikipedia.org/wiki/Coated_urea

    The particles of fertilizer may in turn be sealed with wax to slow release further still, making microbial degradation necessary to permit water penetration. The size of fertilizer particles may also be varied in order to vary the time at which nitrogen release occurs. Sulfur-coated products typically range from 32% to 41% elemental nitrogen by ...

  5. Easily Grow Your Own Garlic With This Fall Planting Guide - AOL

    www.aol.com/easily-grow-own-garlic-fall...

    An alternate method is to make a single application of slow-release nitrogen fertilizer such as blood meal. Sprinkle 1 to 2 teaspoons of blood meal around each plant and gently work it into the ...

  6. Feather meal - Wikipedia

    en.wikipedia.org/wiki/Feather_meal

    It is then dried, cooled and ground into a powder for use as a nitrogen source for animal feed (mostly ruminants) or as an organic soil amendment. Containing up to 12% nitrogen, it is a source of slow-release, organic, high-nitrogen fertilizer for organic gardens. It is not water-soluble and does not make a good liquid fertilizer. It can be ...

  7. Fertilizer - Wikipedia

    en.wikipedia.org/wiki/Fertilizer

    Nitrogen fertilizers are made from ammonia (NH 3) produced by the Haber–Bosch process. [28] In this energy-intensive process, natural gas (CH 4) usually supplies the hydrogen, and the nitrogen (N 2) is derived from the air. This ammonia is used as a feedstock for all other nitrogen fertilizers, such as anhydrous ammonium nitrate (NH 4 NO 3 ...

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