Franklin County Soil Data
Franklin County, North Carolina
Avg pH
5.6
Texture
Sandy Loam
Drainage
N/A
Organic Matter
1.2%
Hydrologic Group
N/A
Data Story
About Soil in Franklin County, North Carolina
Franklin's acidic Piedmont profile
Franklin County's soil pH of 5.57 is among the higher readings in the state, exceeding the North Carolina average of 5.14. It still trends significantly more acidic than the national median of 6.5.
A silty and sandy mix
The soil composition is 55.2% sand, 28.4% silt, and 15.1% clay. This blend provides a good balance of drainage and workability, making it suitable for a variety of agricultural uses.
Improving fertility in Franklin
Organic matter is relatively low at 1.25%, falling short of the 5.12% state average. However, the available water capacity of 0.133 in/in matches the state average, providing reliable moisture for thirsty plants.
Predictable drainage for local builders
Specific drainage classification data is missing, but the 28.4% silt content indicates soil that holds moisture well without being overly heavy. This makes it generally favorable for both small-scale farming and home construction.
Long summers in Zone 8a
As part of zone 8a, Franklin County enjoys a long growing season perfect for tomatoes, peppers, and squash. Grab a shovel and start planting to make the most of this warm climate.
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 Franklin County have?
Franklin County's soil is classified as Sandy Loam. This indicates the relative proportions of sand, silt, and clay — 55% sand, 28% silt, and 15% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Franklin County's soil acidic or alkaline?
Franklin County's soil has a pH of 5.6, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Franklin County?
Drainage class data is not currently available for Franklin County.
What crops or plants grow well in Franklin County's soil?
Based on Franklin County's Sandy Loam texture, pH of 5.6, 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 Franklin County?
The dominant USDA soil order for Franklin County is not currently available in our dataset.
Planning your lawn? View lawn care data for Franklin 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.