B
A drought-tolerant, deep-rooted warm-season grass commonly found in older Central Florida lawns and pastures. It tolerates poor sandy soils and minimal irrigation but produces tall seed heads and a coarser appearance than St. Augustine, making it less popular in manicured residential settings.
A cool-weather fungal disease, Rhizoctonia solani, that creates circular brown areas in St. Augustine and zoysia lawns. It commonly appears in Florida from November through May when nighttime temperatures drop and humidity stays high, often triggered by overwatering or evening irrigation.
C
Turf injury caused by small insects that pierce St. Augustine grass blades and inject toxins while feeding. Damage appears as irregular yellow or straw-colored patches that expand in hot, dry weather, often mistaken for drought stress before the lawn collapses entirely.
A lawn restoration process that uses a machine to pull small plugs of soil and thatch from the ground, leaving cylindrical holes across the turf. This relieves soil compaction, improves air and water movement to the root zone, and creates ideal conditions for new seed or sod establishment.
D
The mechanical removal of excess thatch using a vertical mower or power rake to expose the soil surface. Dethatching is performed before topdressing or overseeding to ensure direct soil contact, better water penetration, and reduced habitat for fungal pathogens and surface-feeding insects.
E
The two to four week window after sod or seed installation when new grass develops roots into the underlying soil. During this time, frequent shallow watering, restricted foot traffic, and delayed mowing are critical to prevent shifting, drying, and failure of the new lawn.
F
A St. Augustine grass cultivar developed by the University of Florida and Texas A&M for chinch bug and SAD virus resistance. It thrives in full sun, has a coarse texture, and is the most common sod variety installed in The Villages and surrounding Central Florida communities.
G
The process of reshaping a lawn's surface to eliminate low spots, improve drainage, and create a uniform finish before sod or seed installation. Proper grading directs water away from foundations, prevents pooling, and reduces scalping by mowers on uneven turf.
H
An organic soil conditioner derived from decomposed plant material that improves nutrient uptake, root development, and microbial life. Applied as a liquid or granular amendment during lawn restoration, humic acid is especially valuable in nutrient-leaching sandy soils throughout Lake and Sumter counties.
I
An inspection of a lawn's sprinkler system to evaluate coverage, pressure, run times, and distribution uniformity. Audits identify clogged heads, dry spots, and overspray issues that contribute to lawn decline, and they are often required before restoration work to ensure long-term success.
L
A comprehensive process of repairing a struggling lawn without full removal, typically involving aeration, dethatching, topdressing, and overseeding or sodding bare patches. Renovation is chosen when 30 to 50 percent of the turf is still viable and can be rejuvenated rather than replaced.
A more intensive approach than renovation, focused on bringing severely damaged or dead lawns back to healthy condition. Restoration may include soil testing, weed eradication, full sod replacement, grading, and soil amendment to rebuild the growing environment from the ground up.
O
The practice of spreading grass seed over an existing lawn to fill in thin areas and improve density. While more common with cool-season grasses, certain warm-season blends and bahiagrass lawns in North Central Florida benefit from overseeding after aeration to thicken coverage.
P
The process of raising or lowering soil acidity to the optimal 6.0 to 7.0 range that St. Augustine grass prefers. Lime is applied to raise pH in acidic soils, while elemental sulfur lowers pH in alkaline soils common around limestone-rich Central Florida properties.
A lawn establishment method using small squares or round plugs of sod planted on a grid pattern, allowing grass to spread and fill in over several months. Plugging costs less than full sod and is useful for repairing moderate bare areas or transitioning grass varieties.
S
The process of laying mature, pre-grown grass with soil and roots intact onto prepared ground for instant lawn coverage. Proper sod installation requires removing old turf, grading, applying starter fertilizer, fitting seams tightly, and watering deeply during a two to three week establishment period.
Any material added to soil to improve its physical or chemical properties, such as compost, humic acid, gypsum, or biochar. For sandy Florida soils growing St. Augustine grass, amendments boost nutrient retention, cation exchange capacity, and microbial activity around the root zone.
A condition where soil particles are pressed tightly together, reducing pore space for air, water, and root growth. Common in high-traffic Florida lawns, compaction starves St. Augustine grass of oxygen and nutrients, leading to thinning turf, water runoff, and shallow root systems.
A warm-season turfgrass widely used in Florida lawns, prized for its broad blades, dense growth, and tolerance to heat and humidity. Common varieties include Floratam, Palmetto, and CitraBlue, each with different shade tolerance, drought resistance, and chinch bug susceptibility.
T
A fungal disease caused by Gaeumannomyces graminis that attacks St. Augustine grass roots, leading to yellowing, thinning, and irregular dead patches. It is most active during warm, wet Florida summers and is managed through soil acidification, topdressing with peat, and improving drainage.
A spongy buildup of dead and living organic matter between the soil surface and green grass blades. A thin layer is healthy, but thatch thicker than half an inch blocks water, fertilizer, and air from reaching roots and harbors pests and disease.
The practice of spreading a thin, even layer of sand, compost, or soil blend across an existing lawn. Topdressing smooths uneven surfaces, improves soil structure over time, encourages beneficial microbes, and helps integrate organic matter into sandy Central Florida soils.