Anderson County Soil Data
Anderson County, Tennessee
Avg pH
5.2
Texture
Channery silty clay loam
Drainage
Well drained
Organic Matter
4.8%
Hydrologic Group
C
Data Story
About Soil in Anderson County, Tennessee
Anderson County’s Acidic Ultisols Profile
Anderson County sits on Ultisols, primarily characterized by a channery silty clay loam texture. The soil averages a pH of 5.23, which is more acidic than the state average of 5.35 and significantly lower than the national median of 6.5.
Balanced Texture with Silty Roots
The soil mix consists of 28.5% sand, 45.6% silt, and 21.2% clay. This specific ratio provides a workable foundation that balances drainage from the sand with the nutrient-holding capacity of the clay.
Rich Organic Matter for Garden Growth
Organic matter is a highlight here at 4.84%, nearly doubling the state average of 2.44%. While fertility is high, the available water capacity of 0.159 in/in sits slightly below the state benchmark of 0.171 in/in.
Well Drained for Diverse Land Use
These soils are classified as well drained, facilitating easy management for both farming and construction. They fall into Hydrologic Group C, indicating a moderate rate of water transmission during heavy rain.
A Productive Zone 7b Landscape
Located in USDA Hardiness Zone 7b, the county's high organic content supports robust vegetable gardens and berry patches. Local gardeners can maximize this fertile soil by monitoring pH levels to accommodate acid-loving plants.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group C — Moderate-High Runoff
Soils with slow infiltration rates, often with a layer that impedes downward water movement. Higher clay content restricts drainage.
Drainage Class
Well drained
Water is removed from the soil readily but not rapidly. Optimal for most plants and construction.
Soil Profile
Dominant texture: Channery silty clay loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Anderson County have?
Anderson County's soil is classified as Channery silty clay loam. This indicates the relative proportions of sand, silt, and clay — 29% sand, 46% silt, and 21% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Anderson County's soil acidic or alkaline?
Anderson County's soil has a low pH of 5.2, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Anderson County?
Anderson 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 Anderson County's soil?
Based on Anderson County's Channery silty clay loam texture, pH of 5.2, and Well drained, the soil is well suited for acid-loving plants like blueberries and azaleas, row crops and vegetable gardens, most annual and perennial crops.
What USDA soil order is found in Anderson County?
Anderson 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 Anderson 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.