Warren County Soil Data
Warren County, Virginia
Avg pH
5.3
Texture
Loam
Drainage
N/A
Organic Matter
4.0%
Hydrologic Group
N/A
Data Story
About Soil in Warren County, Virginia
Highly Productive Valley Soils
Warren County’s soil pH of 5.34 is slightly higher than the state average and supports a strong soil score of 41.7. This makes it more productive than many of its neighbors in the Shenandoah region.
Heavy Silt and Balanced Clay
The soil contains 44.9% silt and 17.2% clay, which provides a smooth texture and excellent nutrient holding capacity. The 34.8% sand component ensures that the soil does not become overly compacted.
Superior Organic Matter Levels
At 3.96%, organic matter is well above the state average of 2.90% and the national average of 2.0%. The available water capacity of 0.149 in/in also beats the state average, promising resilience during dry spells.
Reliable Water Management
While specific drainage class data is currently unavailable, the high silt and organic content typically lead to good moisture retention. This creates a stable foundation for both farming and residential construction.
Diverse Planting in Zone 7a
Warren County sits in hardiness zone 7a, a sweet spot for both orchard fruits and diverse vegetables. With such high organic matter, your garden will require less fertilizer to reach its full potential.
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 Warren County have?
Warren County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 35% sand, 45% silt, and 17% 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 low pH of 5.3, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
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 Loam texture, pH of 5.3, and drainage class, the soil is well suited for acid-loving plants like blueberries and azaleas, 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 Virginia
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.