Seneca County Soil Data
Seneca County, Ohio
Avg pH
6.2
Texture
Loam
Drainage
N/A
Organic Matter
4.7%
Hydrologic Group
N/A
Data Story
About Soil in Seneca County, Ohio
Seneca's Balanced pH Profile
Seneca County features a pH of 6.21, which is much closer to the national median of 6.5 than the state average of 5.97. This balanced acidity level is ideal for a wide variety of crops and landscape plants without heavy modification.
Sand and Silt Balance
The soil composition is 34.8% sand and 42.2% silt, balanced by 19.8% clay. This relatively high sand content compared to neighbors improves drainage and allows the ground to warm up more quickly in the spring.
Reliable Water Storage
The soil holds moisture effectively with an available water capacity of 0.193 in/in, beating the state average of 0.186 in/in. At 4.67% organic matter, the soil provides a healthy environment for beneficial microbes and plant roots.
Flexible Soil Hydrology
Though official drainage classes are not listed, the sandy-silt mix generally promotes good vertical water movement. This makes Seneca's land versatile for both agricultural use and residential development.
Flourishing in Zone 6a
Seneca's 6a hardiness zone is perfect for cool-weather staples like brassicas and hardy root vegetables. The balanced pH and high water capacity make this an excellent region to start a backyard produce 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: Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Seneca County have?
Seneca County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 35% sand, 42% silt, and 20% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Seneca County's soil acidic or alkaline?
Seneca County's soil has a pH of 6.2, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Seneca County?
Drainage class data is not currently available for Seneca County.
What crops or plants grow well in Seneca County's soil?
Based on Seneca County's Loam texture, pH of 6.2, 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 Seneca County?
The dominant USDA soil order for Seneca County is not currently available in our dataset.
Planning your lawn? View lawn care data for Seneca County on LawnByCounty.com →
Other Counties in Ohio
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.