Issaquena County Soil Data
Issaquena County, Mississippi
Avg pH
6.5
Texture
Clay Loam
Drainage
N/A
Organic Matter
1.5%
Hydrologic Group
N/A
Data Story
About Soil in Issaquena County, Mississippi
Issaquena's Rare Neutral Soil Profile
Issaquena County stands out with an average pH of 6.52, almost exactly matching the national median of 6.5. This is significantly higher and more neutral than the Mississippi average of 5.30. This unique chemistry makes it one of the most balanced soil profiles in the state.
A Substantial Clay and Silt Mix
The soil composition is a robust blend of 31.0% clay and 39.4% silt, balanced by 27.3% sand. This mix provides excellent nutrient-holding capacity thanks to the clay, while the sand helps with structural stability. It is a heavy but fertile soil profile.
Standard Fertility and Reliable Capacity
The organic matter content sits at 1.50%, which is lower than the state average of 1.81%. The available water capacity of 0.173 in/in perfectly aligns with the state average of 0.174. This indicates a reliable, predictable environment for crop production and moisture management.
Unique Hydrology of the Delta
Specific drainage class data is not available for this county in our current set. However, the high clay content (31.0%) generally points toward slower drainage and higher runoff potential during storms. Understanding local water tables is crucial for any new building projects.
Neutral Soils Ready for Zone 8b
In hardiness zone 8b, the near-perfect pH of 6.52 allows for a massive range of plants without much adjustment. From diverse vegetable gardens to fruit trees, this soil is exceptionally welcoming to new growth. It is a fantastic place to start a backyard orchard or vegetable plot.
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 Issaquena County have?
Issaquena County's soil is classified as Clay Loam. This indicates the relative proportions of sand, silt, and clay — 27% sand, 39% silt, and 31% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Issaquena County's soil acidic or alkaline?
Issaquena County's soil has a pH of 6.5, which is near neutral. This range is ideal for most garden plants and field crops.
What is the drainage class for Issaquena County?
Drainage class data is not currently available for Issaquena County.
What crops or plants grow well in Issaquena County's soil?
Based on Issaquena County's Clay Loam texture, pH of 6.5, 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 Issaquena County?
The dominant USDA soil order for Issaquena County is not currently available in our dataset.
Planning your lawn? View lawn care data for Issaquena 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.