While seeds may be produced by some cultivars, they do not grow true to the parent plant and have a poor germination rate. Fertilizing earlier will provide your grass seeds with a nutritional “boost” that can help as they try to take root and establish themselves. (5,000 ÷ 1,000) x 6.6 = 33 pounds of fertilizer. If you reside in a region that experiences frosty weather, this variety of grass isn't right for you. Then, one month later, fertilize at the recommended rate. It also has a low, compact growth habit. for every 1,000 square feet of lawn. Normally, it takes about 7-14 days for newly installed St. Augustine grass plugs to begin spreading, following firm root establishment in the soil. You can begin a regular Lawnifi fertilization schedule a month after establishment. St. Augustine grass is common from tropical areas up to the southern coastline of the U.S.A. Before installing your new turf, till the starter fertilizer into the ground with a hoe. • Fertilize the new grass after the second mowing using an all-nitrogen food with half or more of that nitrogen in slow-release form. It needs that much time for the roots to develop and absorb nutrients. If possible, use a mower with a bagger to collect the clippings and remove the dead material left from winter dormancy… If managed correctly, St. Augustine grass forms a dense cover that easily handles light foot traffic. 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. Click here for a free lawn care estimate from Frisco Lawn Pros. Those numbers refer to the ratio of nitrogen – phosphorus – potassium that the mixture contains. 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). This will generally be about three weeks after your grass starts to turn green in the spring. This fertilizer’s claim to fame is feeding your lawn grass an optimal balance of nutrients, without any of the harsh chemicals. In general, you should fertilize for the first time each spring when the grass is about 50% green. Stop putting fertilizer on the grass in September and resume your schedule the following spring in late February, or in early March. See our article entitled St Augustine Maintenance Schedule for a year-round schedule that includes fertilizing. There are some fertilizers that … The best times to fertilize your new sod are either: Before you sow the seeds, or While the seeds are being sown. 5,000 Square Foot Fertilizer Capacity; Prevents the growth of new weed; Sold at many retailers; Cons. Are you worried about the development of winter weeds? Such accumulations can lead to iron and zinc deficiencies. Read the precautions on the label and use the product according to label recommendations. 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. With proper maintenance, you can help keep your St. Augustine lawn healthy and attractive. Here’s how you do it. 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. There are some fertilizers that contain slow release nitrogen. Lawn soil, a light-weight specialized soil, contains a fertilizer blend designed specifically for new lawns. 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. This way, fertilizer isn’t wasted on grass that’s not yet active. If you, however, have not analyzed the soil, use a complete fertilizer with a ratio of nitrogen, phosphorus and potassium 3-1-2. 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. However, doing this too late in the season, when the daily temperatures are averaging above 90*, is hazardous. The best way to determine when to apply spring fertilizer to St. Augustine grass is to monitor its growth. Water your lawn when the leaf blades begin to fold and turn bluish-green in color. 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. irrigate two to three times daily for brief periods (about 5 to 10 minutes each time). During this establishment phase, only irrigate the sod enough to wet the top few inches of soil. The mower setting should be between 2 to 2½ inches high. Continue to fertilize as recommended for up to 4-6 weeks before the first frost sets in. in 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. If you fertilize before that time, the food will likely travel away from the roots because of nonabsorption. If you installed your sod in the summer, you may need to transition to the Fall Fertilizer Box. Fertilize new sod for the first time about six weeks after laying the sod. This optimizes the amount of nutrients it will soak up. Be careful not to set the mower too low, as it may scalp the lawn. Fill in any low spots with either top soil or a lawn soil. Additionally, a good rule of thumb is to wait until about 3 weeks after it’s begun turning green. A good annual schedule for fertilizing is about every 8 weeks, but there are some specifics to keep in mind. If you are buying 10 – 10 – 10, then you need 10 pounds of that fertilizer for each 1,000 square feet of grass. Wait Four to Six Weeks Before You Fertilize New Sod When do you need to fertilize new sod or fertilize new grass? This is when there is little chance of a late frost. This natural formula contains vitamin-rich, sea-based macronutrients such as seaweed and fish to feed your Bermuda grass lawn. The best way to determine when to apply spring fertilizer to St. Augustine grass is to monitor its growth. Lesco St. Augustine Lawn Fertilizer 24-2-11. You will use 1 ½ pounds of soluble nitrogen per 1,000 square feet of lawn. If you are searching for a long-lasting … The decision is yours. The label may list the first number as, “ammonium sulfate”, that means nitrogen. 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