Midland County Soil Data
Midland County, Texas
Avg pH
7.8
Texture
Fine sand
Drainage
Well drained
Organic Matter
1.3%
Hydrologic Group
A
Data Story
About Soil in Midland County, Texas
Alkaline Sands of the Permian Basin
Midland County features a high average pH of 7.78, which is much more alkaline than the national median of 6.5. While the taxonomic order is not currently classified, the soil is characterized by its sandy nature. This high pH can often lead to iron deficiencies in non-native plant species.
The Dominance of Fine Sand
With 54.6% sand and only 18.5% clay, the soil is classified as fine sand. This high sand content allows for rapid water movement but results in poor nutrient retention. It is easy to dig and work, though it requires frequent amendments to maintain productivity.
Low Organic Matter Challenges Growers
Organic matter content is 1.32%, falling below the state average of 1.66% and the national 2.0% benchmark. The available water capacity of 0.129 in/in is also lower than the state average of 0.133. These numbers highlight the arid, desert-like conditions that local vegetation must endure.
Rapid Infiltration in Group A
The soil is well-drained and belongs to Hydrologic Group A, indicating high infiltration rates and low runoff potential. This makes it ideal for preventing puddles, but it also means water and fertilizers leach away quickly. It provides an excellent, stable base for urban development and construction.
Xeriscaping for Hardiness Zone 8a
Hardiness Zone 8a in Midland is perfect for desert-adapted plants like agave, yucca, and honey mesquite. Because the soil is sandy and low in nutrients, gardeners should focus on drought-tolerant natives that don't mind alkaline conditions. Start a rock garden or use raised beds to better manage soil fertility and moisture.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group A — Low Runoff
Sandy, well-drained soils with high infiltration rates. Water moves quickly through the soil profile. Lowest runoff potential when thoroughly wetted.
Drainage Class
Well drained
Water is removed from the soil readily but not rapidly. Optimal for most plants and construction.
Soil Profile
Dominant texture: Fine sand
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Midland County have?
Midland County's soil is classified as Fine sand. This indicates the relative proportions of sand, silt, and clay — 55% sand, 23% silt, and 18% clay. Sandy soils drain quickly but may need more frequent irrigation and fertilization.
Is Midland County's soil acidic or alkaline?
Midland County's soil has a pH of 7.8, which is mildly to moderately alkaline. Sulfur amendments can lower pH if needed.
What is the drainage class for Midland County?
Midland County has a dominant drainage class of "Well drained." Well-drained soils allow excess water to move through quickly, reducing waterlogging risk and supporting most field and garden crops.
What crops or plants grow well in Midland County's soil?
Based on Midland County's Fine sand texture, pH of 7.8, and Well drained, the soil is well suited for drought-tolerant crops and native grasses, drought-tolerant crops, root vegetables, and sandy-soil specialists, most annual and perennial crops.
What USDA soil order is found in Midland County?
The dominant USDA soil order for Midland County is not currently available in our dataset.
Planning your lawn? View lawn care data for Midland County on LawnByCounty.com →
Other Counties in Texas
Soil data sourced from USDA SSURGO via Soil Data Access. Data is informational only and should not be used as a substitute for on-site soil testing. Contact your local NRCS office for site-specific soil information.