Halifax County Soil Data
Halifax County, North Carolina
Avg pH
5.3
Texture
Sandy Loam
Drainage
N/A
Organic Matter
1.5%
Hydrologic Group
N/A
Data Story
About Soil in Halifax County, North Carolina
Classic Southern Acidic Soils
Halifax County reports an average soil pH of 5.25, placing it slightly above the state average of 5.14. This remains significantly more acidic than the national median of 6.5, requiring lime for most traditional crops. The overall soil score of 19.2 suggests that intensive management is often necessary for high yields.
Dominantly Sandy Coastal Plain Mix
The soil is comprised of 58.2% sand, 27.4% silt, and 14.4% clay. This high sand and silt combination makes the soil light and easy to dig, though it offers less physical resistance than clay-heavy regions. The low clay content means the soil warms up quickly in the spring, allowing for earlier planting.
Below Average Organic Fertility
Organic matter in Halifax sits at 1.53%, which is much lower than the state benchmark of 5.12%. The available water capacity is 0.133 in/in, aligning almost perfectly with the North Carolina average of 0.134. While it holds water adequately, the low organic matter suggests that nutrient retention is a primary hurdle for growers.
Fast-Draining Sandy Characteristics
Though specific drainage data is missing, the 58.2% sand content points toward a well-draining environment. This reduces the risk of root rot but may require more frequent irrigation during dry spells. Builders generally find these soils easier to manage for drainage than the heavy clays found further west.
A Haven for Sweet Potatoes
Halifax falls into Zone 8a, where the sandy soil and warm temperatures are perfect for root crops like sweet potatoes. Azaleas and blueberries also thrive here due to the natural acidity of the soil. Use this long growing season to transform your backyard into a productive food forest.
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: Sandy Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Halifax County have?
Halifax County's soil is classified as Sandy Loam. This indicates the relative proportions of sand, silt, and clay — 58% sand, 27% silt, and 14% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Halifax County's soil acidic or alkaline?
Halifax 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 Halifax County?
Drainage class data is not currently available for Halifax County.
What crops or plants grow well in Halifax County's soil?
Based on Halifax County's Sandy 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 Halifax County?
The dominant USDA soil order for Halifax County is not currently available in our dataset.
Planning your lawn? View lawn care data for Halifax County on LawnByCounty.com →
Other Counties in North Carolina
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.