St. Augustine Sod in Jacksonville FL

Why St. Augustine Grass Dominates Jacksonville Lawns

St. Augustine grass is the most widely installed lawn grass across Florida, and Jacksonville is no exception. Its broad, flat blades create a thick, carpet-like turf that crowds out weeds and handles Northeast Florida's hot, humid summers. From Mandarin to the Beaches, more Jacksonville homes have St. Augustine than any other grass type.

What makes St. Augustine especially well-suited for this area is its adaptability. There are cultivars bred for full sun exposure, others engineered for shade under oak canopies, and newer varieties that tolerate drought better than anything previously available. No matter your yard conditions, there is a St. Augustine variety that fits.

St. Augustine Varieties We Install

Each St. Augustine cultivar has distinct characteristics. Choosing the right one depends on your yard's sun exposure, soil conditions, and how much maintenance you want to do. Here is a brief look at the five most common varieties we install in Jacksonville.

• Floratam — The industry standard. Best for yards with 6+ hours of direct sun. Thick, dark green blades and excellent heat tolerance. The most affordable option for sunny properties.
• Palmetto — The go-to shade variety. Performs well with just 4 hours of sunlight. Deep root system provides drought, cold, and heat tolerance. Ideal for yards with mature trees.
• CitraBlue — The newest release from the University of Florida (2018). Distinctive blue-green color with improved drought tolerance and disease resistance. Rapidly gaining popularity in North Florida.
• Seville — A fine-textured, soft variety with a low growth habit. Best suited for protected, warm areas where homeowners want a refined lawn appearance.
• ProVista — The first glyphosate-tolerant St. Augustine cultivar. Slower growth means less mowing, and you can spray Roundup directly on the lawn to kill weeds without harming the grass.

Sun Requirements

Sun exposure is the single most important factor when choosing a St. Augustine variety for your Jacksonville lawn. Getting this wrong leads to thin turf, disease, and wasted money.

Many Jacksonville yards have a mix of sun and shade. Mature live oaks, magnolias, and pine trees create shade patterns that change throughout the day and across seasons. We often recommend Palmetto for shaded zones and Floratam or CitraBlue for open areas, splitting the yard between two varieties for the best overall result.

Maintaining St. Augustine in Jacksonville

St. Augustine grass thrives in Jacksonville's climate with proper care. Here are the essentials for keeping your lawn healthy year-round.

• Mowing height: Keep St. Augustine at 3.5 to 4 inches. Never remove more than one-third of the blade height in a single mowing.
• Watering: Established lawns need about 1 inch of water per week during the growing season. Water deeply and infrequently rather than light, daily watering.
• Fertilizing: Apply a complete fertilizer 2 to 4 times per year during the growing season (March through October). Use a slow-release nitrogen source.
• Pest management: Watch for chinch bugs, especially in sunny Floratam lawns during hot, dry periods. Brown patches near sidewalks and driveways are often the first sign.
• Winter dormancy: St. Augustine goes semi-dormant in Jacksonville winters, turning yellowish-brown during cold snaps. This is normal. It greens back up in spring.