Native to tropical and subtropical regions, St. Augustine grass prefers warm temperatures and high humidity and is known to have a good shade tolerance.
St. Augustine grass has a coarser texture than most other lawn grasses, and its grass blades can grow up to 10 inches long. It’s a creeping grass, meaning it spreads through above-ground stolons.
St. Augustine grass prefers well-draining, moderately fertile soils. It can tolerate a wide range of pH levels, from acidic to alkaline, but prefers a slightly acidic soil pH between 6.0 and 6.5.
St. Augustine grass thrives in full sun, but it can also tolerate partial shade. If your lawn is in an area with partial shade, it may not grow as thick and lush as it would in full sun.
St. Augustine grass prefers well-draining soil that is rich in organic matter. You can test your soil with a soil pH tester to ensure it is within the ideal range (between 6 and 7).