Saline County Soil Data
Saline County, Missouri
Avg pH
6.5
Texture
Loam
Drainage
Well drained
Organic Matter
2.6%
Hydrologic Group
C
Data Story
About Soil in Saline County, Missouri
Ideal pH for Premier Agriculture
Saline County boasts a near-perfect average pH of 6.52, matching the national median and beating the state average of 6.09. The dominant taxonomic order is Alfisols, which are fertile, forest-derived soils known for their high nutrient levels. These loamy soils provide one of the best biological platforms in the state.
The Gold Standard Loam Texture
The soil is classified as a true loam, consisting of 61.2% silt and 22.0% clay with 16.6% sand. This balanced texture is widely considered the holy grail for gardeners because it retains moisture without becoming waterlogged. It offers excellent workability for tractors and hand tools alike.
Superior Water Retention and Fertility
The available water capacity of 0.205 in/in is significantly higher than the state average of 0.183, making these soils drought-resilient. While the organic matter of 2.58% is lower than the Missouri average, it remains well above the 2.0% national benchmark. This high-performing soil is a major driver of the county's agricultural productivity.
Well-Drained Fields for Healthy Roots
Classified as well drained, Saline County soils move water effectively through the profile to prevent root rot. As a member of hydrologic group C, the soil has a slow infiltration rate when wet, meaning surface management is key during heavy storms. This profile supports a wide variety of row crops and permanent landscape structures.
Top-Tier Growing in Zone 6b
A high soil score of 77.9 makes Saline County an elite location for growing corn, wheat, and diverse vegetable crops. In hardiness zone 6b, the soil's excellent water capacity allows for consistent yields even in mid-summer heat. Whether you are farming hundreds of acres or a small backyard plot, this soil is built for success.
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: Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Saline County have?
Saline County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 17% sand, 61% silt, and 22% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Saline County's soil acidic or alkaline?
Saline County's soil has a pH of 6.5, which is near neutral. This range is ideal for most garden plants and field crops.
What is the drainage class for Saline County?
Saline 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 Saline County's soil?
Based on Saline County's Loam texture, pH of 6.5, 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 Saline County?
Saline County's dominant soil order is Alfisols. Alfisols are moderate to high base-status soils with a clay-enriched subsoil. They support productive forests and cropland across temperate regions.
Planning your lawn? View lawn care data for Saline County on LawnByCounty.com →
Other Counties in Missouri
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.