Brunswick County Soil Data
Brunswick County, North Carolina
Avg pH
6.2
Texture
Sandy Loam
Drainage
N/A
Organic Matter
4.9%
Hydrologic Group
N/A
Data Story
About Soil in Brunswick County, North Carolina
Balanced pH in Coastal Brunswick
Brunswick County offers a pH of 6.19, which is much closer to the national median of 6.5 than the state average of 5.14. This makes the soil significantly less acidic than most of its neighbors in North Carolina.
A Dominance of Coastal Sand
The soil is comprised of 69.2% sand, 19.8% silt, and only 9.4% clay. This creates a porous structure that is very easy to dig and till, though it drains extremely quickly.
High Organic Matter, Low Water Retention
Organic matter sits at 4.86%, nearly matching the state average of 5.12% and far exceeding the national average of 2.0%. However, the available water capacity is low at 0.068 in/in, meaning you will need to water more frequently than the average NC gardener.
Rapid Drainage Requirements
Though specific hydrologic groups are not recorded, the high 69.2% sand content implies a fast-draining landscape. This is excellent for preventing root rot but means the soil does not hold onto moisture or nutrients for long.
Grow Palms and Citrus in 8b
The mild climate of zone 8b combined with a high soil score of 48.9 makes Brunswick a gardener's paradise. Start a garden today with sweet potatoes or salt-tolerant ornamentals that thrive in this coastal mix.
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 Brunswick County have?
Brunswick County's soil is classified as Sandy Loam. This indicates the relative proportions of sand, silt, and clay — 69% sand, 20% silt, and 9% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Brunswick County's soil acidic or alkaline?
Brunswick 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 Brunswick County?
Drainage class data is not currently available for Brunswick County.
What crops or plants grow well in Brunswick County's soil?
Based on Brunswick County's Sandy 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 Brunswick County?
The dominant USDA soil order for Brunswick County is not currently available in our dataset.
Planning your lawn? View lawn care data for Brunswick 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.