Bolivar County Soil Data
Bolivar County, Mississippi
Avg pH
6.0
Texture
Clay Loam
Drainage
N/A
Organic Matter
1.4%
Hydrologic Group
N/A
Data Story
About Soil in Bolivar County, Mississippi
Rich Delta Soil Profile
Bolivar County's pH of 6.04 is much closer to the national median of 6.5 than most of Mississippi. This favorable acidity level is a hallmark of the fertile Delta region, supporting intensive agriculture.
Heavy Clay and Silt Mix
With 29.7% clay and 44.3% silt, this is a heavy soil that can be challenging to work when wet. The 26.0% sand helps slightly with drainage, but the clay dominates the soil's physical behavior.
Nutrient Retention and Moisture
The organic matter level of 1.42% is below the state average, but the high clay content provides excellent nutrient-holding capacity. Surprisingly, the available water capacity of 0.165 in/in is lower than the state average, requiring careful irrigation.
Above Average Soil Quality
Bolivar earns a soil score of 41.7, comfortably beating the state average of 35.7. This high rating reflects the county's reputation as a powerhouse for large-scale farming and productive land.
Productive Delta Zone 8b
The combination of zone 8b and Delta soil is legendary for cotton, soybeans, and corn. Home gardeners can grow massive harvests of tomatoes and peppers in this rich, less-acidic ground.
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: Clay Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Bolivar County have?
Bolivar County's soil is classified as Clay Loam. This indicates the relative proportions of sand, silt, and clay — 26% sand, 44% silt, and 30% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Bolivar County's soil acidic or alkaline?
Bolivar County's soil has a pH of 6.0, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Bolivar County?
Drainage class data is not currently available for Bolivar County.
What crops or plants grow well in Bolivar County's soil?
Based on Bolivar County's Clay Loam texture, pH of 6.0, and drainage class, the soil is well suited for vegetables, grains, and most field crops, row crops and vegetable gardens.
What USDA soil order is found in Bolivar County?
The dominant USDA soil order for Bolivar County is not currently available in our dataset.
Planning your lawn? View lawn care data for Bolivar 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.