Tips on Growing San Augustine Grass

Establishing Grass

• The best time to establish a San Augustine grass yard is during months in which the weather is not extreme. For this reason, planting the grass in the middle of summer or when temperatures drop dramatically will not yield ideal results. The University of Florida IFAS Extension states that this grass thrives best when planted in neutral months when temperatures are neither hot nor cold. San Augustine grass is established through sodding, plugging and springing. For an instant lawn, use sod; however, if you don't mind waiting several months for the lawn to appear, springing and plugging will provide the same results. You may also grow San Augustine grass from seeds by planting 1/3 pound of San Augustine seeds for every 1,000 square feet.

Watering

• Newly established lawns must follow a regular irrigation method to ensure the grass develops strong, deep root systems. This irrigation plan should be carried out for seven to 10 days following its initial planting. The grass must be watered at least three times every day to maintain moist soil. After the initial 10 days, cut back to watering once per day for one week. Lastly, reduce watering to a maximum of three times per week. After the grass is established for four weeks, continue to water when the grass appears to be getting dry.

Fertilization

• Fertilize new grass establishments with a fertilizer high in phosphorous immediately after planting. Continue to fertilize the grass at least one time per month with a fertilizer high in nitrogen. Texas A&M University Cooperative Extension suggests using 1 pound of fertilizer for every 1,000 square feet of grass.

Maintenance

• Maintaining the grass through mowing ensures that the grass stays healthy and attractive. The University of Florida IFAS Extension suggests mowing San Augustine grass to a minimum height of 3.5 to 4 inches. Keep your lawn mower blades sharp to prevent the blades from creating ragged cuts on the leaf blades. After mowing the lawn, leave the clippings on the ground as they transfer nutrients back into the soil.