Choctaw County Soil Data
Choctaw County, Mississippi
Avg pH
5.1
Texture
Loam
Drainage
N/A
Organic Matter
1.5%
Hydrologic Group
N/A
Data Story
About Soil in Choctaw County, Mississippi
High Acidity in Choctaw Soil
Choctaw County’s soil averages a pH of 5.13, making it more acidic than the state average of 5.30. This level is significantly lower than the national median of 6.5, often requiring lime for sensitive crops.
Silty Soils with Low Clay
The soil is a mix of 46.9% silt and 38.4% sand, offering high workability for gardeners. With only 14.7% clay, the earth is easy to till but may require amendments to improve its nutrient-holding capacity.
Excellent Water Storage Potential
Choctaw’s available water capacity of 0.183 in/in is higher than the state average of 0.174 in/in. Although organic matter is low at 1.54%, the soil acts as an efficient reservoir for rainfall.
Managing Sandy Silt Runoff
The county's soil score of 31.2 is slightly lower than the state average of 35.7, suggesting some natural limitations. Without specific hydrologic data, the significant sand content indicates that water will move through the profile relatively quickly.
Thriving in Zone 8a
Azaleas and heat-tolerant vegetables thrive in Choctaw's zone 8a climate. Consider adding compost to your soil to help boost its 1.54% organic matter and improve long-term garden health.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Hydrologic group data not available.
Drainage Class
Drainage class data not available.
Soil Profile
Dominant texture: Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Choctaw County have?
Choctaw County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 38% sand, 47% silt, and 15% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Choctaw County's soil acidic or alkaline?
Choctaw County's soil has a low pH of 5.1, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Choctaw County?
Drainage class data is not currently available for Choctaw County.
What crops or plants grow well in Choctaw County's soil?
Based on Choctaw County's Loam texture, pH of 5.1, and drainage class, the soil is well suited for acid-loving plants like blueberries and azaleas, row crops and vegetable gardens.
What USDA soil order is found in Choctaw County?
The dominant USDA soil order for Choctaw County is not currently available in our dataset.
Planning your lawn? View lawn care data for Choctaw County on LawnByCounty.com →
Other Counties in Mississippi
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.