Trousdale County Soil Data
Trousdale County, Tennessee
Avg pH
5.8
Texture
Clay loam
Drainage
Well drained
Organic Matter
2.1%
Hydrologic Group
B
Data Story
About Soil in Trousdale County, Tennessee
Ultisols Defined by Clay Loam
Trousdale County is characterized by clay loam textures and the Ultisols soil order. Its average pH of 5.83 is considerably higher than the Tennessee average of 5.35, offering a more balanced starting point for many plants.
Heavy Soil with Strong Structure
The soil contains 56.8% silt and 24.7% clay, making it one of the heavier mixes in the region. This 24.7% clay content provides excellent nutrient-holding capacity but requires careful management to avoid heavy compaction.
Consistent Performance and Moisture
With organic matter at 2.06% and an available water capacity of 0.175 in/in, Trousdale soil is reliable. These metrics are competitive with state averages, ensuring that crops have the water they need to survive the Tennessee summer.
Permeable Soils with Good Drainage
The county's soil is well-drained and belongs to hydrologic group B. This means the land absorbs rainfall at a moderate rate, reducing surface runoff and making it suitable for a wide range of agricultural and residential uses.
High-Yield Potential in Zone 7b
Zone 7b supports a variety of forage and grain crops in these fertile clay loams. A soil score of 48.7 indicates high productivity, so now is the time to start your home orchard or garden.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group B — Moderate Runoff
Moderately deep, moderately well-drained soils with moderate infiltration rates. Good balance of drainage and water retention.
Drainage Class
Well drained
Water is removed from the soil readily but not rapidly. Optimal for most plants and construction.
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 Trousdale County have?
Trousdale County's soil is classified as Clay loam. This indicates the relative proportions of sand, silt, and clay — 19% sand, 57% silt, and 25% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Trousdale County's soil acidic or alkaline?
Trousdale County's soil has a pH of 5.8, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Trousdale County?
Trousdale 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 Trousdale County's soil?
Based on Trousdale County's Clay loam texture, pH of 5.8, and Well drained, the soil is well suited for vegetables, grains, and most field crops, row crops and vegetable gardens, most annual and perennial crops.
What USDA soil order is found in Trousdale County?
Trousdale County's dominant soil order is Ultisols. Ultisols are highly weathered, clay-rich soils common in humid regions. They are low in natural fertility and often require lime and fertilizer for agriculture.
Planning your lawn? View lawn care data for Trousdale County on LawnByCounty.com →
Other Counties in Tennessee
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.