Ohio County Soil Data
Ohio County, Kentucky
Avg pH
5.7
Texture
Silt Loam
Drainage
N/A
Organic Matter
2.2%
Hydrologic Group
N/A
Data Story
About Soil in Ohio County, Kentucky
Ohio County's Acidic Edge
Ohio County reports an average pH of 5.73, making it slightly more acidic than the Kentucky state average of 5.80. This level is significantly lower than the national median of 6.5, often necessitating soil amendments for acid-sensitive crops.
A Silty Dominance
The soil is remarkably silty at 65.1%, with 21.0% clay and a low 12.1% sand. This composition ensures excellent workability and smooth texture, though it can be susceptible to surface crusting after heavy rain.
Excellent Moisture Retention
With an available water capacity of 0.191 in/in, the soil holds more moisture than the state average of 0.186 in/in. The organic matter content of 2.24% also remains above the 2.0% national benchmark for healthy soil.
Subsurface Water Management
Although specific hydrologic groups aren't listed, the high silt percentage suggests the soil acts like a sponge. This allows for deep root penetration but requires careful monitoring of drainage to prevent waterlogged roots.
Productive Zone 7a Gardening
Hardiness Zone 7a gives Ohio County a generous window for growing tomatoes, peppers, and summer squash. Grab a shovel and start a garden, as these soils are ready to produce a bountiful harvest.
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 Ohio County have?
Ohio County's soil is classified as Silt Loam. This indicates the relative proportions of sand, silt, and clay — 12% sand, 65% silt, and 21% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Ohio County's soil acidic or alkaline?
Ohio County's soil has a pH of 5.7, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Ohio County?
Drainage class data is not currently available for Ohio County.
What crops or plants grow well in Ohio County's soil?
Based on Ohio County's Silt Loam texture, pH of 5.7, 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 Ohio County?
The dominant USDA soil order for Ohio County is not currently available in our dataset.
Planning your lawn? View lawn care data for Ohio 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.