Start by cutting the grass to 3â. But, it will provide sustainable nutrition that supports your plants as a whole. Floratam grass, developed by the agriculture experiment stations of Florida State University and Texas A&M University, is less cold hardy than other types of St. Augustine grass and less tolerant of shady growing conditions. A thin lawn is not very attractive. We Care - Scotts products are designed with care to grow a thicker, greener lawn.. A Green Lawn Is a Good Lawn - A healthy lawn cleans the air, produced oxygen and prevents runoff and soil erosion.. You Can Make a Difference - Help keep our water resources clean. However, it is possible to grow some types of grasses successfully in summer, but they will require some extra care. While feeding your lawn once a year will improve its condition, feeding it 4 times a year will make it even healthier and more beautiful. 5,000 Sq. The most common fertilizers supply a balanced amount of nitrogen, phosphorus, and potassium. If you want St. Augustine grass to spread faster, plant during summer and make sure you lay down the right type of soil- preferably a well-aerated soil type. Apply compost as a topdressing in the spring and in the fall to help build up healthy topsoil and replace a few synthetic fertilizer applications. Balance a consistent fertilizer schedule with the proper mowing height, weed control, and irrigation schedule for a thick carpet of vigorous grass. Dormancy is a means of protection from cold temperatures that would otherwise kill the plant. This is important after fertilization because you don’t want weeds to take root and absorb all the nutrients that were meant for your lawn. In a hurry? Generally, spring and fall fertilizer applications are adequate for St. Augustine Find out the steps you should take to grow a St. Augustine lawn. link to How to Keep Crabgrass Out of Flower Beds, link to 5 Tips for Creating Beautiful, Low-Maintenance Flower Beds, Download our FREE printable St. Augustine Fertilization And Maintenance Planner. Apply this product only to your lawn, and sweep any product that lands on the driveway, sidewalk, or street back onto your lawn. Fertilizing during this time will encourage weak, unsustainable growth that will be susceptible to disease. Scotts 26008A Turf Builder Southern Triple Action. Scotts Fertilizer Schedule For St. Augustine Grass Best Organic Fertilizer For Marijuana this is in lieu of 10 days casual leave. This fertilizer is decent for St. Augustine grass, but there are better options out there (note I would not use this on Bermuda grass as it is sensitive to the Mesotrione ingredient) Features This particular fertilizer contains Mesotrione, which prevents crabgrass and dandelion growth for â¦ It is planted by sprigs, plugs or sod, and if maintained properly it chokes out most weeds naturally, eliminating the use of herbicides. Depending on the results of soil analysis, fertilization of St. Augustine grass is recommended in two to six applications from spring through fall. A slow-release fertilizer makes small amounts of nitrogen available over a specific length of time. St. Augustine goes dormant during cool weather, so a shot of fertilizer at the wrong time can force new, green growth when the plant is trying to rest. Fertilizer requirements differ for each type of grass, which will affect the lawn fertilizer schedule. A well-fed lawn is healthier, which means it has a better root system to combat heat, cold, drought, mowing, foot traffic, and other stresses. The Best Fertilizer for St Augustine Grass This variety of grass does well when it is fed a fertilizer with a 4-1-2 ratio of Nitrogen, Phosphorous and Potassium or N-P-K. For example, if you go to the home improvement store and see a bag labeled 16-4-8, broken down into the least common denominator, the formula is 4-1-2.