Fertilize your lawn with a fertilizer specifically made for new lawns such as Lawnifi’s New Lawn Starter Box to quickly establish healthy roots. High maintenance St. Augustine lawns are fertilized with a complete nitrogen, phosphorous and potassium (NPK) fertilizer in March and September; with iron in June; and a slow-release form of nitrogen in May and June. If possible, use a mower with a bagger to collect the clippings and remove the dead material left from winter dormancy… Your new sod needs a fertilizer that contains very little phosphorus. As a guide, lawns usually benefit from added nutrients during the times of their active growth. It grows well in almost all types of soil. Once the rapid growth/spreading starts- however- the amount of time it will take for the bare spots on your lawn to be completely filled in may vary, depending on the plug spacing you choose. When you feed your St. Augustine grass it is important that you use a fertilizer that contains the right balance of nutrients. This fertilizer’s claim to fame is feeding your lawn grass an optimal balance of nutrients, without any of the harsh chemicals. For information on soil testing procedures, contact your county extension agent. When it comes to when to fertilize your lawn, this is the most important factor at playthat determines when the best time is for a feed. Read the precautions on the label and use the product according to label recommendations. Continue to fertilize as recommended for up to 4-6 weeks before the first frost sets in. Those numbers refer to the ratio of nitrogen – phosphorus – potassium that the mixture contains. The label may list the first number as, “ammonium sulfate”, that means nitrogen. Lawn soil, a light-weight specialized soil, contains a fertilizer blend designed specifically for new lawns. Before installing your new turf, till the starter fertilizer into the ground with a hoe. 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. Without soil test information, it is advisable to use ½ a fertilizer containing only nitrogen (21-0-0, ammonium sulfate) or having a low phosphorus content; for example: 03/06/21 or 15- 0- 15 to reduce the possibility of excessive accumulation of phosphorus in the soil. Texas Common, Raleigh, Seville, Palmetto, and Floratam are some varieties of St. Augustine commonly used in the south. Lesco is one of the brands that produce fertilizer specifically for St. Augustine grass. 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. Has your soil been analyzed to determine what additional nutrients your lawn might need? While seeds may be produced by some cultivars, they do not grow true to the parent plant and have a poor germination rate. Frisco Lawn Pros Most modern formulas have less phosphorus than they once had, due to accumulation problems. in If you followed our advice and laid the sod in early spring, you should fertilize it somewhere around the end of the spring or, to be precise, somewhere between four and six weeks after laying it down. Mowing:Mow the lawn slightly lower than the regular summer mowing height. While fertilizers are made from naturally occurring compounds, they can still burn your lawn if applied during high heat. 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. Six to 8 weeks after planting, feed with Scotts® Turf Builder® Southern Lawn Food. For Examples: 15-5-10, 21-7-14, etc. If you, however, have not analyzed the soil, use a complete fertilizer with a ratio of nitrogen, phosphorus and potassium 3-1-2. The fertilizer should be used at the rate of 6 lbs. However, the third and the last number represents the percentage of potassium. A good schedule is to feed St. Augustine lawns in March, May, July and September. Lesco St. Augustine Lawn Fertilizer 24-2-11. Apply 1 pound of soluble nitrogen per 1,000 square feet of turf every eight weeks or 1½ pounds of slow-release nitrogen every ten weeks. Iron-based fertilizers can stain cement, brick or stone surfaces. It will generally take about 7 to 10 days for the roots to "peg" 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. The mower setting should be between 2 to 2½ inches high. If you are buying 10 – 10 – 10, then you need 10 pounds of that fertilizer for each 1,000 square feet of grass. This way, fertilizer isn’t wasted on grass that’s not yet active. As we mentioned before, you want to start fertilizing three weeks after the grass turns green. If managed correctly, St. Augustine grass forms a dense cover that easily handles light foot traffic. Each bag of fertilizer has The analysis nutritional printed on the bag. Nitrogen is the most critical compound in fertilizer for North Texas lawns. This height reduction should be done just before the lawn greens up, which usually occurs during late April or early May. Some are nutrient-specific, while others provide the full range of macro and micronutrients. 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. 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). Then you should continue to fertilize your grass every 8 weeks. Thus, there is no “one size fits all” for appropriate lawn care measures. This natural formula contains vitamin-rich, sea-based macronutrients such as seaweed and fish to feed your Bermuda grass lawn. For example, if you are using a 15-5-10 fertilizer, then you need 6.6 pounds per 1,000 square feet. Check Price & Reviews. However, doing this too late in the season, when the daily temperatures are averaging above 90*, is hazardous. There are some fertilizers that … 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. It also has a low, compact growth habit. It kills … If your lawn measures 5,000 square feet, you will need 33 pounds of fertilizer 15-5-10. Reduce waterings to once a day after the St. Augustine grass has been in place for 1 to 1 1/2 weeks. Then, fertilizing every 6-8 weeks will be sufficient to maintain a healthy, thriving and green lawn. St. Augustine grass is native to the Gulf of Mexico and commonly planted in coastal regions. St. Augustine grass is a Texas favorite, due to its resilience and it’s deep green blades. Fertilizers comprise a broad range of amendments that add some kind of nutritional benefit to the soil. Save my name, email, and website in this browser for the next time I comment. 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. See our article entitled St Augustine Maintenance Schedule for a year-round schedule that includes fertilizing. Posted With broad leaves and thick roots, it provides a hardy, weed-resistant ground cover. The best way to determine when to apply spring fertilizer to St. Augustine grass is to monitor its growth. To buy the proper amount of fertilizer you need to divide 100 by the first number that is listed on the label. for every 1,000 square feet of lawn. Are you worried about the development of winter weeds? You want to apply the fertilizer in the spring when there is no longer a chance of a frost. The best times to fertilize your new sod are either: Before you sow the seeds, or While the seeds are being sown. St. Augustine grass has a medium to dark green color with dense consistency. These amounts are represented on fertilizer bags by three numbers, like 12-12-12, 8-4-6, or 10-10-10. Then, one month later, fertilize at the recommended rate. How to Fertilize your Lawn (5,000 ÷ 1,000) x 6.6 = 33 pounds of fertilizer. The irrigation needs will be more significant and the potential for diseases, such as brown spots, will increase. Lay the sod or … In general, you should fertilize for the first time each spring when the grass is about 50% green. If you water your St, Augustine grass properly, and feed it the right fertilizers, at the right time, then you will have a beautiful lawn with few weeds. When to Fertilize New Sod Here’s a summary of Michael’s video about when to fertilize new sod. The Andersons PGF Complete 16-4-8 Fertilizer with Humic DG. Stop putting fertilizer on the grass in September and resume your schedule the following spring in late February, or in early March. There are some fertilizers that contain slow release nitrogen. Apply just 1/2 inch of water at each daily watering session for the next week. Additionally, a good rule of thumb is to wait until about 3 weeks after it’s begun turning green. Be careful not to set the mower too low, as it may scalp the lawn. New Lawn Care. If you want a high-maintenance lawn, use the maximum amount of fertilizer specified in the bag. It spreads rapidly through the soil growth “branches” called stolons. Click here for a free lawn care estimate from Frisco Lawn Pros. Homeowners on Aug 10, 2019. The first number indicates the percentage of nitrogen. Also, this thick cover competes well with most weeds, as they have a difficult time taking root. Zoysia is slower growing than St. Augustine, but since it needs to be kept shorter, you end up mower about the same during the year - that is least once a week during spring & summer, and about every other week during the rest of the year. 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. This optimizes the amount of nutrients it will soak up. Moreover, it tolerates shade, heat, salt and, to a certain extent, drought. Multiply these percentages by the weight of t… 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. 5,000 Square Foot Fertilizer Capacity; Prevents the growth of new weed; Sold at many retailers; Cons. With all manicured lawns, it’s important to know exactly what your grass type needs in order to stay healthy. Normally, it takes about 7-14 days for newly installed St. Augustine grass plugs to begin spreading, following firm root establishment in the soil. 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. With an NPK ratio of 16-4-8, this fertilizer is great for a well-established or new lawn of St. Augustine grass. If you use one of these products you will fertilize every 10 weeks, but you have to increase the amount of fertilizer you use. Plan to apply an approved herbicide by the end of this autumn. irrigate two to three times daily for brief periods (about 5 to 10 minutes each time). A good annual schedule for fertilizing is about every 8 weeks, but there are some specifics to keep in mind. Wait Four to Six Weeks Before You Fertilize New Sod When do you need to fertilize new sod or fertilize new grass? 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. If you’re planting a new lawn, this fertilizer from Scotts is the perfect … In Texas, St. Augustine grass is one of the most popular of the turfgrass, or carpet grass, varieties. Do not use more than ½ pound of nitrogen per 1,000 square feet. Then you should continue to fertilize your grass every 8 weeks. Depending on the season you install your grass, you may be transitioning to the beginning of spring with the Spring Fertilizer Box. As with all lawns, attention to color rather than aggressive growth will help prevent too-frequent mowing. This will generally be about three weeks after your grass starts to turn green in the spring. Phosphorus is the formulation number of the medium. That first feeding should be at half the recommended rate. During this establishment phase, only irrigate the sod enough to wet the top few inches of soil. If you buy a product that is labeled 15 – 5 – 10, then you need to use 6.6 pounds of product on 1,000 square feet. Despite the myths, you do not need to pay extra for a special St Augustine grass fertilizer. You can begin a regular Lawnifi fertilization schedule a month after establishment. To determine the amount needed to apply 1½ pounds per 1,000 square feet, replace 150 per 100. St. Augustine grass is installed using sod, plugs or sprigs. There’s no need to apply any fertilizer until after it has grown enough to warrant mowing. If you are searching for a long-lasting … Such accumulations can lead to iron and zinc deficiencies. The best way to determine when to apply spring fertilizer to St. Augustine grass is to monitor its growth. These products stop weed sprouting and kill emerging seedlings. Your St. Augustine grass needs one pound of soluble nitrogen for every 1,000 feet of lawn. The perfect time to fertilize new sod depends on the two main factors: the time you laid it down and the type of grass. You probably will not win the “yard of the month” award, but you will spend less time and money on lawn maintenance. If you fertilize before that time, the food will likely travel away from the roots because of nonabsorption. With proper maintenance, you can help keep your St. Augustine lawn healthy and attractive. Lush growth will occur, and a lawn cut will be required once a week. There’s no need to apply any fertilizer until after it has grown enough to warrant mowing. • Fertilize the new grass after the second mowing using an all-nitrogen food with half or more of that nitrogen in slow-release form. A height of 3 … Saint Augustine grass needs a little more attention than most other roll on lawns do, and this is for two reasons, the first as already mentioned is that the new St Augustine sod will have no root system, which puts it at a disadvantage over other roll on lawn types. St. Augustíne grass is an aggressive species. The decision is yours. However, it does not endure flooded land or prolonged periods of cold weather. St. Augustine is the most resistant shade grass in hot weather. The most common fertilizers supply a balanced amount of nitrogen, phosphorus, and potassium. For successful, low maintenance lawn care, breeds like this one are a wise choice for North Texas homeowners. Additionally, a good rule of thumb is to wait until about 3 weeks after it’s begun turning green. Let’s explore some important information about maintaining a vibrant bed of St. Augustine grass. When your grass gets an over-abundance of phosphorus then it can become depleted of zinc, and iron. If you reside in a region that experiences frosty weather, this variety of grass isn't right for you. This fertilizer is essentially three products in one. Start watering at this frequency immediately after laying new St. Augustine sod until the sod has been in place for 1 to 1 1/2 weeks. Scotts Turf Builder Southern Triple Action. Next, determine if you want a high, medium or low maintenance site. You will use 1 ½ pounds of soluble nitrogen per 1,000 square feet of lawn. If you installed your sod in the summer, you may need to transition to the Fall Fertilizer Box. Scotts Turf Builder Lawn Food. You want to apply the fertilizer in the spring when there is no longer a chance of a frost. Fertilize newly planted St. Augustine sod grass after one month of growth. Do not fertilize St. Augustinegrass from December through February unless the lawn has been overseeded (planted with cool-season grass to maintain its green color in the winter). Fill in any low spots with either top soil or a lawn soil. This way, fertilizer isn’t wasted on grass that’s not yet active. This type of grass does well in the warmer temperatures, and it has a low dense growth habit. Pros. Moreover, to prevent yellowing caused by ferric (iron) chlorosis, apply liquid or granular iron fertilizer throughout the growing season. It needs that much time for the roots to develop and absorb nutrients. St. Augustine grass is common from tropical areas up to the southern coastline of the U.S.A. Lastly, mow your lawn when it is ready. When you buy fertilizer the label will have numbers on it, like 15 - 5 – 10, or 10 – 3 – 10. Fertilizing earlier will provide your grass seeds with a nutritional “boost” that can help as they try to take root and establish themselves. 100 ÷ 15 = 6.6, Then determine the size of the area for fertilization. To calculate the amount of product needed per 1,000 square feet, replace 50 percent in the spring formula. 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. Follow the instructions on the label for the application rate. Continue the fertilization program started in the spring, applying 1 to 1½ pounds of nitrogen per 1,000 square feet every 8-10 weeks. Prior to laying St. Augustine sod, rake or till the bare turf until the surface becomes loose and fluffy. Zoysia is kept shorter than St. Augustine sod - around 1/2 to 1 1/2 inches. This will generally be about three weeks after your grass starts to turn green in the spring. 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