Odessa sits at nearly 2,900 feet across the flat, wind-scoured floor of the Permian Basin, where the same ancient geology that produced the Odessa Meteor Crater also shapes the sandy loam soils found in yards and planting beds throughout the city. With only about 15 inches of rain falling each year, moisture retention is the defining challenge for gardeners across The Big OD and out into West Odessa, where ornamental beds and lawns battle relentless evaporation through the long summer months. That native sandy loam drains quickly and offers little organic matter on its own, making bulk soil and compost amendments essential for establishing healthy root systems. Thick hardwood mulch helps trap whatever rainfall does arrive, while decomposed granite and crushed stone provide low-maintenance, drought-adapted solutions that suit the spare, wide-open character of this West Texas landscape.