Lawn Fertilization & Care for South Florida Turf

South Florida lawns grow in sandy, low-nutrient soils under heavy summer rain and intense sun. That's a recipe for nutrient deficiencies and thin, stressed turf. Generic fertilizer programs designed for other regions often miss the mark here. Diamond Landscapes provides lawn fertilization and care programs for HOAs, commercial properties and homes across Palm Beach, Broward and Miami-Dade counties.

A program built around your grass and soil

Most South Florida lawns are St. Augustinegrass, Bahiagrass, Zoysiagrass or Bermudagrass, and each has different needs. Our experienced horticulture and tree-care team identifies your turf type and its condition, then builds a seasonal plan that fits the grass, the soil and the local rules.

Fertilization, mowing and water working together

Healthy turf depends on more than fertilizer. Mowing at the right height for your grass type, irrigation that delivers the right amount of water, and fertilizer applied at the right time all have to work together. When we also maintain or service your property, we coordinate all three so the lawn stays thick, green and resilient through the year.

Following local fertilizer rules

Fertilizer use in South Florida is regulated to protect waterways. Restrictions vary by city and county. Some ban nitrogen and phosphorus during the summer rainy season, and others restrict application around heavy-rain and storm warnings. We follow the rules that apply where your property is located.

For communities, businesses and homes

For HOAs and commercial sites, turf programs run alongside regular maintenance and are reported to your manager. Homeowners get a seasonal plan and visits on a set schedule.

We're rated 4.8 on Google and have served South Florida for 15+ years.

What's included

• Turf type and condition assessment

• Seasonal fertilization plans

• Coordination with mowing and irrigation

• Compliance with local fertilizer ordinances

• Seasonal plans for HOAs, commercial sites and homes

Frequently asked questions

Why is my St. Augustine lawn turning yellow or dying in patches?

Common causes include irrigation coverage gaps, mowing too short, and nutrient deficiencies. We check watering, mowing height and nutrition, and correct what we find.

Are there fertilizer restrictions in South Florida?

Yes. Many cities and counties restrict fertilizer containing nitrogen or phosphorus during the summer rainy season or ahead of heavy rain, and the rules vary by location. Check your city or county ordinance. We follow the rules for your property.

How often should a South Florida lawn be fertilized?

It depends on the grass type, the property and local rules. Most programs apply fertilizer a few times a year during the growing season, following label rates and any local restrictions. We set the schedule in your seasonal plan.

How does watering affect lawn health?

Overwatering encourages fungus and shallow roots, while underwatering stresses turf and leaves it thin. SFWMD notes that a healthy landscape typically needs 1 to 1.5 inches of water per week in summer.

How do I start a lawn care program?

Call (561) 341-9315 or email contact@yourdiamondlawn.com. Our hours are Mon–Fri 7am–6pm, Sat 9am–5pm.

Get started

Request a free property assessment. Call (561) 341-9315 or email contact@yourdiamondlawn.com.

Hours: Mon–Fri 7am–6pm, Sat 9am–5pm.

Serving Palm Beach, Broward and Miami-Dade counties.