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What Is the Purpose of Fertilizers?
Fertilizers are an important tool in any garden, lawn, commercial farming operation, or landscape maintenance enterprise. Fertilizers help growers, gardeners and professionals like farmers and golf course superintendents maintain their plants, grass and... More »
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Source: www.ehow.com

What is fertilizer and why do plants need it? | HowStuffWorks

home.howstuffworks.com/question181.htm

What is fertilizer and why do plants need it? What do the three numbers on most bags of fertilizer mean?

THE ROLE OF FERTILIZER

www.simplot.com/pdf/best/educational_info/roll_of_fertilizer.pdf

Fertilizers (also called plant food elements) are materials produced to supply ... elements utilized by the plant must come from the soil or from added fertilizer.

Why do farmers use fertilizers? | Soils Matter, Get the Scoop!

soilsmatter.wordpress.com/2015/03/18/why-do-farmers-use-fertilizers/

Mar 18, 2015 ... So, while fertilizers serve an important purpose, farmers must be careful to use the right amount, at the right time, to avoid potential negative ...

What Is the Purpose of Fertilizers? | eHow

www.ehow.com/about_6662924_purpose-fertilizers_.html

Fertilizers are an important tool in any garden, lawn, commercial farming operation, or landscape maintenance enterprise. Fertilizers help growers, gardeners ...

Fertilizer Basics: Organic Fertilizer, NPK Ratio | Gardeners.com

www.gardeners.com/how-to/fertilizer-ratios/5161.html

In most cases, an all-purpose, 5-5-5 fertilizer will provide the nutrients all plants need for healthy growth. If a soil test reveals certain nutrient deficiencies, or if you  ...

Fertilizer Crash Course - Sunset

www.sunset.com/garden/garden-basics/crash-course-fertilizers

Labels identify the package contents as "rose food" or "vegetable food," "lawn fertilizer" or "general-purpose fertilizer." In some stores, you'll find bins filled with ...

Liquid Fertilizer

utbfc.utk.edu/Content Folders/Forages/Fertilization/Publications/PB1637.pdf

Special-purpose Fertilizers. Slow-release Fertilizers. Organic Fertilizers. Calculations of Application Rates. Ex. 1. Calculating Nutrient Content of Dry and Liquid ...

What do Nitrogen, Phosphorus and Potassium in Fertilizers do for ...

www.bhg.com/gardening/yard/garden-care/what-do-nitrogen-phosphorus-and-potassium-do/

I know that most fertilizers contain nitrogen, phosphorus, and potassium. What do each of these do for the plant?

Fertilizer 101 | Today's Homeowner

www.todayshomeowner.com/fertilizer-101/

Many “all-purposefertilizers have a high nitrogen content for that quick burst of green growth that lets you know it's working. Nitrogen deficiency is evident by ...