Lawrence County Soil Data
Lawrence County, Alabama
USDA SSURGO / PHZMAvg pH
5.4
Texture
Loam
Drainage
N/A
Organic Matter
1.7%
Hydrologic Group
N/A
Data Story
About Soil in Lawrence County, Alabama
Alabama's Premier Soil Quality
Lawrence County boasts a pH of 5.45, which is notably less acidic than the state average of 5.21. While it remains more acidic than the national 6.5 median, it offers some of the most balanced soil in the region.
High Silt and Balanced Texture
The soil contains 39.7% silt, 37.9% sand, and 21.5% clay. This nearly equal distribution of particle sizes creates a versatile texture that supports a wide range of agricultural activities.
Superior Moisture and Solid Matter
The available water capacity is a robust 0.162 in/in, well above the state average of 0.138. Organic matter at 1.66% is respectable, nearing the state average and providing a healthy environment for roots.
Stable Foundations and Good Flow
Data for specific drainage classes is limited, but the balanced composition suggests moderate permeability. This soil is likely to provide a stable base for building while maintaining enough moisture for crops.
Top Potential in Zone 8a
With the highest soil score in this group at 33.8, Lawrence County is a gardener's dream in zone 8a. From cotton to tomatoes, the earth here is ready to produce a bounty with just a little care.
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
Acidic Soil Detected
Your county's average pH is 5.4. These products help balance soil pH for healthier grass.
Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Lawrence County have?
Lawrence County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 38% sand, 40% silt, and 22% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Lawrence County's soil acidic or alkaline?
Lawrence County's soil has a low pH of 5.4, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Lawrence County?
Drainage class data is not currently available for Lawrence County.
What crops or plants grow well in Lawrence County's soil?
Based on Lawrence County's Loam texture, pH of 5.4, 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 Lawrence County?
The dominant USDA soil order for Lawrence County is not currently available in our dataset.
Soil & Planting Advisory: Lawrence County
Soil Verdict
Lawrence County is in USDA hardiness zone 8a, a warm climate zone. where winter lows can reach 10°F. Mild winters mean soil rarely freezes deeply, allowing year-round microbial activity and faster organic matter breakdown.
Planting Guidance
Warm-season crops, citrus relatives, and heat-loving ornamentals do well. Cool-season vegetables should be planted in fall and winter. Always match plant selections to the specific microclimate of your property — low spots, slopes, and wind exposure can shift effective hardiness by half a zone.
Soil Implications
Warm soils accelerate organic matter breakdown, so compost and mulch need replenishing more frequently than in cooler zones. Sandy soils common in warm zones drain quickly; water-retentive amendments like compost or peat help hold moisture.
Regional Context
Lawrence County closely matches the Alabama average hardiness conditions.
Planning your lawn? View lawn care data for Lawrence County on LawnByCounty.com →
Other Counties in Alabama
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.