Tishomingo County Soil Data
Tishomingo County, Mississippi
Avg pH
4.9
Texture
Loam
Drainage
N/A
Organic Matter
1.5%
Hydrologic Group
N/A
Data Story
About Soil in Tishomingo County, Mississippi
Strongly Acidic Tishomingo Soils
Tishomingo County has a very acidic pH of 4.93, which is significantly more acidic than the state average of 5.30 and the national median of 6.5. This low pH contributes to the county's overall soil score of 23.0.
Sand-Heavy Soil Structure
The soil is roughly half sand at 49.7%, with 36.4% silt and 14.0% clay. This sand-heavy composition allows for easy root penetration but can lead to rapid nutrient leaching if not managed carefully.
Low Organic Matter and Water
Organic matter is 1.53%, falling below both the state average of 1.81% and the national 2.0% benchmark. The available water capacity of 0.165 in/in is also slightly lower than the Mississippi average of 0.174.
Well-Draining Hillsides
The 49.7% sand content points toward a well-draining landscape that resists pooling. This characteristic is beneficial for avoiding root rot but requires diligent watering during peak summer heat waves.
Hardy Shrubs in Zone 7b
Zone 7b offers a climate suitable for many hardwoods and hardy shrubs. For home gardeners, adding lime is essential to raise the 4.93 pH and unlock soil nutrients for your vegetables.
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 Tishomingo County have?
Tishomingo County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 50% sand, 36% silt, and 14% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Tishomingo County's soil acidic or alkaline?
Tishomingo County's soil has a low pH of 4.9, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Tishomingo County?
Drainage class data is not currently available for Tishomingo County.
What crops or plants grow well in Tishomingo County's soil?
Based on Tishomingo County's Loam texture, pH of 4.9, 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 Tishomingo County?
The dominant USDA soil order for Tishomingo County is not currently available in our dataset.
Planning your lawn? View lawn care data for Tishomingo 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.