Deerfield Beach sits at just 12 feet above sea level along Broward County's Atlantic coastline, where the sandy substrate that stretches from the shore all the way inland creates a landscape that drains fast and holds almost no organic matter on its own. Gardeners here, and those in neighboring Lighthouse Point and Westgate, work against a soil profile that sheds water and nutrients alike, making quality mulch and amended topsoil not a luxury but a genuine necessity for keeping roots healthy through the long summer wet season. The 62 inches of annual rainfall sounds generous until you realize how quickly it flushes through coastal sand, pulling fertilizer and moisture away from plant roots before they can absorb either. Layering hardwood or eucalyptus mulch over beds helps lock in what the soil cannot hold, while imported garden soil gives ornamentals, palms, and native plantings a real foundation to establish in. Residents near the Deerfield Beach International Fishing Pier and those further inland toward Palm Beach alike rely on consistent material delivery to keep up with the pace that Zone 10b growing demands year-round.