Rock, Sand and Mulch Delivery in Pembroke Pines, FL

Muck Over Shallow Limestone

The USDA soil survey maps the center point of ZIP 33028 in Dania muck, frequently ponded, 0 to 1 percent slopes. The Dania series makes up 85 percent of that map unit. Muck is dark, decomposed plant matter that forms where water stands much of the year, and the survey lists fine sand as the texture of the top mineral layer beneath it.^[1]

Bedrock comes up fast here. The survey notes lithic bedrock at about 16 inches below the surface, and the USGS state geologic map shows Miami Limestone at the same point. That Pleistocene unit is made of limestone and sandstone. A shovel may hit hard rock well before a typical base excavation reaches its full depth.^[1],[2]

Shrink-swell in the top 100 cm is rated low, 0.4 percent, so the soil does not heave the way clay can. The challenge is softness and water, not swelling. Organic muck compresses under load and holds water like a sponge, which is why it is usually removed before a drive or patio goes in.^[1]

The ground at the center point sits at 0 feet above sea level. Flat, very low ground like this has almost no natural fall, so water leaves slowly and every project has to create its own slope.^[3]

Very Poorly Drained, Then Fast to Drain

The survey rates the Dania soil as very poorly drained. Its hydrologic soil group is A/D: it behaves like group D while the water table is high and like group A, where water soaks in fast, once it has been drained. In the wet season, groundwater can sit at or near the surface, and rain has nowhere to go.^[1]

For a yard project, that means lifting surfaces up rather than digging them down. A patio or a parking pad built a little above the surrounding grade, on a base of compacted Road Base or Crushed Concrete, stays drier than one cut into the wet muck. Fill Sand can raise a low area before the base goes on.^[1]

Where water pools against a slab or a fence line, a shallow trench filled with Drain Rock or #57 Crushed Stone gives it a path toward a swale, a canal bank or a storm inlet. On ground this flat, even a small, steady fall in the trench bottom makes a difference.^[1],[3]

Rain Totals at North Perry Airport

The nearest NOAA normals station is Hollywood North Perry AP, FL, about 7 miles from the center point of ZIP 33028. It averages 62.0 inches of precipitation a year, one of the higher totals in the country, with much of it falling in summer storms.^[4]

That station records 0 days in a normal year with a low of 32 F or colder. Frost plays no part in how a stone surface wears here. Heat, sun and heavy rain do, so the design focus is drainage, edge support and materials that stay put in a downpour.^[4]

With that much rain on such flat, wet ground, every hard surface needs a planned outlet. A drive crowned slightly toward its edges, with a strip of River Rock or Drain Rock alongside, carries summer storm water away instead of letting it soak into the base.^[1],[4]

Sun is the other force at work. Dark stone and dark mulch soak up heat in summer, while lighter crushed stone and tan Decomposed Granite stay cooler underfoot. Around a pool deck or a play area, that difference is worth weighing alongside how each material drains.^[4]

A Drive on Wet Ground, Step by Step

Strip out the dark muck until you reach firm sand or rock. On the Dania soil mapped at the center point, that may mean digging down to the limestone at about 16 inches. Remove the organic layer fully, since it will keep compressing under a car if it is left in place.^[1]

Rock close to the surface changes how deep you can dig. Where the limestone stops the excavation, build up rather than down: clear off the muck, lay fabric on the rock, and raise the grade with compacted stone. The finished drive sits a little higher than the yard, which also keeps it drier in the wet season.^[1],[2]

Lay woven geotextile over the cleared area. Then bring the grade back up with Fill Sand or a coarse layer of 1-1/2" Crushed Gravel, followed by Road Base or Crushed Concrete in thin, compacted lifts. Each lift should be wetted lightly and run over with a plate compactor before the next.^[1]

Finish with #57 Crushed Stone, 3/4" Crushed Stone or Driveway Gravel, kept slightly crowned and raised above the yard. Add a firm border of concrete, pavers or timber, because a base laid on wet ground spreads outward over time without one.^[1]

Homes in ZIP 33028

The Census counts 9,474 housing units in ZIP 33028. Detached single-family houses make up 71 percent of them, and owners live in 78 percent of the occupied homes. The median home in the ZIP was built in 1996.^[5]

Pembroke Pines as a whole has 67,235 housing units, with 46 percent detached and a median year built of 1992. This ZIP leans more toward owner-occupied houses with their own yards, which means more requests for side-yard gravel, bed refreshes and drainage strips than for large new drives.^[5]

The Florida Department of Transportation describes Graded Aggregate Base in Section 204 of its Standard Specifications for Road and Bridge Construction (FY 2026-27). That compacted crushed layer is how the state supports pavement over soft, wet ground, and it shows why a firm base matters for a home drive too.^[6]

Beds, Borders and Side Yards

Fine sand beneath the muck drains fast once the water table drops, so bed soil dries quickly in hot spells. Garden Soil or a mix of Topsoil and Compost builds a richer root zone. Raised beds keep plant roots above the high water of the wet season.^[1]

Mulch keeps beds cooler and slows evaporation. Brown Shredded Mulch, Red Mulch and Black Shredded Mulch stay in place through heavy rain better than loose bark. River Rock and Pea Gravel make low-care borders along walls and in narrow side yards where grass struggles in the shade.^[4]

For a play area, Playground Sand drains quickly after a storm. Walkway Gravel or Stone Dust Screenings pack into a firm path across a side yard, as long as they sit on a raised, edged base above the wet ground.^[1]

Shade trees and palms with shallow roots can lift thin paths and edging over time. Leaving a ring of mulch around each trunk, instead of running gravel right up to it, gives the roots room and keeps stone from packing against the bark.^[1]