It grows well in almost all types of soil. This fertilizer’s claim to fame is feeding your lawn grass an optimal balance of nutrients, without any of the harsh chemicals. Lesco’s 24-2-11 fertilizer is a pro-grade product that will provide not only the required amounts of nitrogen but also other nutrients such as iron. With an NPK ratio of 16-4-8, this fertilizer is great for a well-established or new lawn of St. Augustine grass. The mower setting should be between 2 to 2½ inches high. Prior to laying St. Augustine sod, rake or till the bare turf until the surface becomes loose and fluffy. Those numbers refer to the ratio of nitrogen – phosphorus – potassium that the mixture contains. The best way to determine when to apply spring fertilizer to St. Augustine grass is to monitor its growth. In Texas, St. Augustine grass is one of the most popular of the turfgrass, or carpet grass, varieties. That means it gets very thick so it feels like a carpet beneath your feet, and it does not grow tall quickly, so you get to mow less frequently. Most modern formulas have less phosphorus than they once had, due to accumulation problems. The first number indicates the percentage of nitrogen. This optimizes the amount of nutrients it will soak up. Water your lawn when the leaf blades begin to fold and turn bluish-green in color. Fertilize new sod for the first time about six weeks after laying the sod. Multiply these percentages by the weight of t… If you want a low maintenance lawn, consider what you would to do achieve an over-the-top landscape, and go in the opposite direction. It doesn't matter which type of St Augustine lawn we're fertilizing , the requirements for fertilization of all St Augustine lawns is almost exactly the same as with any other turf variety. For Examples: 15-5-10, 21-7-14, etc. St. Augustine grass is native to the Gulf of Mexico and commonly planted in coastal regions. Fertilize newly planted St. Augustine sod grass after one month of growth. Nitrogen is the most critical compound in fertilizer for North Texas lawns. When your grass gets an over-abundance of phosphorus then it can become depleted of zinc, and iron. Lesco is one of the brands that produce fertilizer specifically for St. Augustine grass. As a guide, lawns usually benefit from added nutrients during the times of their active growth. The label may list the first number as, “ammonium sulfate”, that means nitrogen. If you use one of these products you will fertilize every 10 weeks, but you have to increase the amount of fertilizer you use. It needs that much time for the roots to develop and absorb nutrients. Normally, it takes about 7-14 days for newly installed St. Augustine grass plugs to begin spreading, following firm root establishment in the soil. During this establishment phase, only irrigate the sod enough to wet the top few inches of soil. St. Augustine grass is installed using sod, plugs or sprigs. Lawn soil, a light-weight specialized soil, contains a fertilizer blend designed specifically for new lawns. Check Price & Reviews. Phosphorus is the formulation number of the medium. Mowing:Mow the lawn slightly lower than the regular summer mowing height. Six to 8 weeks after planting, feed with Scotts® Turf Builder® Southern Lawn Food. St. Augustine grass has a medium to dark green color with dense consistency. 5 Cowboys Way, Suite 300-D3, Click here for a free lawn care estimate from, when to apply spring fertilizer to St. Augustine grass, Fertilizer Schedule For St. Augustine Grass, When to Fertilize St. Augustine Grass In Texas. To determine the amount of fertilizer needed to equal 1 pound of nitrogen per 1,000 square feet, divide 100 by the first number in the fertilizer analysis. Follow the instructions on the label for the application rate. There are some fertilizers that contain slow release nitrogen. Stop putting fertilizer on the grass in September and resume your schedule the following spring in late February, or in early March. To buy the proper amount of fertilizer you need to divide 100 by the first number that is listed on the label. • Fertilize the new grass after the second mowing using an all-nitrogen food with half or more of that nitrogen in slow-release form. Has your soil been analyzed to determine what additional nutrients your lawn might need? However, it does not endure flooded land or prolonged periods of cold weather. For example, if you are using a 15-5-10 fertilizer, then you need 6.6 pounds per 1,000 square feet. Moreover, to prevent yellowing caused by ferric (iron) chlorosis, apply liquid or granular iron fertilizer throughout the growing season. This height reduction should be done just before the lawn greens up, which usually occurs during late April or early May. This fertilizer is essentially three products in one. The perfect time to fertilize new sod depends on the two main factors: the time you laid it down and the type of grass. This is when there is little chance of a late frost. St. Augustine grass is common from tropical areas up to the southern coastline of the U.S.A. Frisco Lawn Pros If you’re planting a new lawn, this fertilizer from Scotts is the perfect … Texas Common, Raleigh, Seville, Palmetto, and Floratam are some varieties of St. Augustine commonly used in the south. You will use 1 ½ pounds of soluble nitrogen per 1,000 square feet of lawn. Let’s explore some important information about maintaining a vibrant bed of St. Augustine grass. If your yard has 6,000 square feet and you buy a product with 10 as the first number, then you need 60 pounds of that fertilizer to feed your grass. If you installed your sod in the summer, you may need to transition to the Fall Fertilizer Box. St. Augustine grass is a Texas favorite, due to its resilience and it’s deep green blades. As we mentioned before, you want to start fertilizing three weeks after the grass turns green. However, the third and the last number represents the percentage of potassium. According to the author, Lisa Bohler, of the Fixin To Texas blog, providing your St. Augustine sod with the right fertilizer, at the right time of year, is the key to having healthy grass. It spreads rapidly through the soil growth “branches” called stolons. in There are some fertilizers that … These amounts are represented on fertilizer bags by three numbers, like 12-12-12, 8-4-6, or 10-10-10. Reduce waterings to once a day after the St. Augustine grass has been in place for 1 to 1 1/2 weeks. Then, one month later, fertilize at the recommended rate. Apply just 1/2 inch of water at each daily watering session for the next week. While seeds may be produced by some cultivars, they do not grow true to the parent plant and have a poor germination rate. Despite the myths, you do not need to pay extra for a special St Augustine grass fertilizer. You probably will not win the “yard of the month” award, but you will spend less time and money on lawn maintenance. No need to fertilize newly placed St. Augustinegrass sod, UF study shows May 5, 2010 GAINESVILLE, Fla. — Florida homeowners and contractors laying St. Augustinegrass sod this spring can save money and help the environment if they wait at least one month before fertilizing, University of Floridaexperts say. With proper maintenance, you can help keep your St. Augustine lawn healthy and attractive. Fertilizing earlier will provide your grass seeds with a nutritional “boost” that can help as they try to take root and establish themselves. You want to apply the fertilizer in the spring when there is no longer a chance of a frost. This way, fertilizer isn’t wasted on grass that’s not yet active. Continue the fertilization program started in the spring, applying 1 to 1½ pounds of nitrogen per 1,000 square feet every 8-10 weeks. Additionally, a good rule of thumb is to wait until about 3 weeks after it’s begun turning green. Then you should continue to fertilize your grass every 8 weeks. If you are searching for a long-lasting … If your lawn measures 5,000 square feet, you will need 33 pounds of fertilizer 15-5-10. Such accumulations can lead to iron and zinc deficiencies. 100 ÷ 15 = 6.6, Then determine the size of the area for fertilization. That first feeding should be at half the recommended rate. If you fertilize before that time, the food will likely travel away from the roots because of nonabsorption. Moderate maintenance lawns are fertilized with a complete NPK fertilizer in March and September; a slow-release form of nitrogen in May; and iron in June. Once your new St. Augustine grass lawn starts to fill in and the grass blades reach a mowable height, cut the grass with the mower set to one of the highest settings (3-4 inches). Fertilizers comprise a broad range of amendments that add some kind of nutritional benefit to the soil. The product is better at preventing new weed growth, rather than actually killing any existing weed; This fertilizer has a N-P-K ratio of 21-22-4, which is more phosphorus than is ideal for St. Augustine grass. Plan to apply an approved herbicide by the end of this autumn. If you reside in a region that experiences frosty weather, this variety of grass isn't right for you. Iron-based fertilizers can stain cement, brick or stone surfaces. It kills … Be careful not to set the mower too low, as it may scalp the lawn. This natural formula contains vitamin-rich, sea-based macronutrients such as seaweed and fish to feed your Bermuda grass lawn. Fertilize overseeded lawns once in December and again in February with 1/ 2 pound of nitrogen per 1,000 square feet, using a nitrogen-only fertilizer such as 21-0-0. Save my name, email, and website in this browser for the next time I comment. New Lawn Care. The best times to fertilize your new sod are either: Before you sow the seeds, or While the seeds are being sown. If you want a high-maintenance lawn, use the maximum amount of fertilizer specified in the bag. For instance, it’s important to apply a second round of fertilizer later in the spring, when your grass is in its maximum growth period. Then you should continue to fertilize your grass every 8 weeks. Do not use more than ½ pound of nitrogen per 1,000 square feet. This way, fertilizer isn’t wasted on grass that’s not yet active. However, doing this too late in the season, when the daily temperatures are averaging above 90*, is hazardous. Before installing your new turf, till the starter fertilizer into the ground with a hoe. 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Entitled St Augustine grass needs one pound of nitrogen per 1,000 square feet every weeks...