Warren County Soil Data
Warren County, Kentucky
Avg pH
5.8
Texture
Silt Loam
Drainage
N/A
Organic Matter
2.3%
Hydrologic Group
N/A
Data Story
About Soil in Warren County, Kentucky
Warren County's Slightly Acidic Foundation
The average soil pH in Warren County is 5.82, which sits just above the state average of 5.8 but below the national 6.5 median. This mildly acidic profile is common across Kentucky's limestone-rich regions and influences nutrient availability for crops.
A Silt-Heavy Composition
The soil is dominated by 64.2% silt and 21.7% clay, creating a smooth texture with high nutrient retention. With only 14.1% sand, these soils can be difficult to work when wet and are susceptible to surface compaction.
Steady Moisture and Moderate Organic Matter
Organic matter content stands at 2.34%, exceeding the national average of 2.0% but trailing the Kentucky state average of 3.55%. The Available Water Capacity of 0.186 in/in exactly matches the state benchmark, providing reliable moisture for regional agriculture.
Navigating a Moderate Soil Score
Warren County earns a soil score of 54.6, which is slightly lower than the state average of 56.2. The high silt and clay levels mean growers must manage drainage carefully to prevent waterlogging in low-lying areas.
Thriving in Zone 7a
Hardiness Zone 7a allows Warren County gardeners to grow everything from tomatoes to tender perennials. The reliable water capacity makes this an excellent environment to start a productive backyard garden.
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: Silt Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Warren County have?
Warren County's soil is classified as Silt Loam. This indicates the relative proportions of sand, silt, and clay — 14% sand, 64% silt, and 22% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Warren County's soil acidic or alkaline?
Warren 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 Warren County?
Drainage class data is not currently available for Warren County.
What crops or plants grow well in Warren County's soil?
Based on Warren County's Silt Loam texture, pH of 5.8, 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 Warren County?
The dominant USDA soil order for Warren County is not currently available in our dataset.
Planning your lawn? View lawn care data for Warren County on LawnByCounty.com →
Other Counties in Kentucky
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.