To ensure a beautiful lawn, adequate food, shelter, and water, and keep good care! Fertilizers are the main source to provide a lawn with his first two fundamental needs.It 's the need for fertilizer use until the problems are obvious. Once the disease, weeds or insects are remarkable health of the lawn has been seriously affected. Even without these difficulties, lawn fertilizers to grow, if the leaves get yellow, thin, and not prosper. The grass is then vulnerable to any number of unattractive and unhealthy conditions. Lawns need fertilizer, both as people need food! Many factors play a role in determining the fertilizer is best. All the grass is more fertilizer during the growing season, but some fertilizers should not be used during periods of rainfall, such as those with a high nitrogen level, and no time-release mechanism. If the owner of the lawn will be unable to maintain their fertilization program for 2 weeks or more due to personal interests, what type of fertilizer also the time may be necessary to determine. (More slow-acting fertilizer should only be applied approximately every 6-8 weeks but are usually more expensive.) The owner of the lawn sprinkler even consider whether or distributor of the application would be more effective in their physical limitations and the size of lawn. (It can be confusing for the different amounts required for liquid instead of granular fertilizers, liquid fertilizers and sprays in the logistics can be difficult for people with large gardens to be determined. However, opposes owners requirement for storing large bags of granular fertilizer, to purchase, then the savings, a spreader.) Most of the fertilizers used a mixture of approximately 30% of nutrients (which appears as a series of 3 numbers on the bag products) and 70% fillers' or chemical agents. Lawn owners should have an idea of what type of grass and how big it contains the square footage before purchasing any type of fertilizer. Fertilizer requirement is based on a calculation of kilograms of nitrogen per 1,000 square feet of lawn "average" Centipede grass.The amount of nitrogen chemicals, which favor the color green, is the first in the first 3 numbers bag of fertilizer products of the 29 in the series 29-3-4. To find out how many shopping bags, divide the first number, 29 to 100, the result is 3.5 pounds per 1000 square meters of lawn. Once the amount to apply is reached, the application must stop and the rest of the fertilizer stored for future use. It is important to remember, because very little fertilizer and the grass will grow in a thick green carpet, too much fertilizer burn and kill. (It's also good to remember that the application of nitrogen fertilizer with a higher level can often cut the grass grow faster and have an extra reason!) Using the above calculation, some grasses will require more than one pounds per 1,000 square feet: Buffalo and Blue Gramma may need 2 pounds, fine fescue, Bahia, St. Augustine, ryegrass, Zoysia are 2 to 4 pounds, and Bermuda, Kentucky, Bent Grass and tall fescue should be 3 to 6 pounds. (All these estimates are based on the lower areas at lower temperatures and shorter growing seasons.) Purchasers must be concerned not only by the amounts of nitrogen. The second number represents phosphorus, which affects the growth of the grass roots. The third number reflects the level of potassium fertilizer, the resistance of gardens "to stress builds. Many experts believe that all nitrogen numbers below 12 do not provide sufficient nutrients and are not worthy of their low prices. But Zoysiagrass, fescue and Bermuda grass usually respond well to all fertilizers, so the price is a decisive factor varieties.Regarding organic fertilizers: can not be high in all nutrients required by turf, and may be adverse. Results of cotton seed meal in acidity, making it better for some plants that grass. Blood meal is so rich in nitrogen, can cause burns. The fish emulsion is a very strong fragrance, which lasts about few days to fade. Manure, if well-balanced (based on what the animal eats) may be low in each of these nutrients. In addition, most nutrient-rich manure salt fresh roots (but not too sweet or high burn), and their acquisition can not always be easy for the owner of the lawn, probably would not apply