Hall County Soil Data
Hall County, Texas
Avg pH
7.5
Texture
Fine sand
Drainage
Well drained
Organic Matter
1.1%
Hydrologic Group
A
Data Story
About Soil in Hall County, Texas
Alkaline sands in the Red River Valley
Hall County features fine sand with a pH of 7.51, which is notably higher than the 6.5 national median. The sandy nature of this soil makes it unique among its neighbors.
Dominant sand content limits retention
The soil is nearly 60% sand (59.5%) with only 15.3% clay. This high sand percentage makes for easy digging but causes the soil to lose water and nutrients very quickly.
Low organic matter challenges growers
With only 1.10% organic matter, the soil is well below the 1.66% state average. The soil score of 20.7 reflects these challenges, though an AWC of 0.137 in/in provides some moisture buffer.
Maximum infiltration in group A
Classified as well drained and hydrologic group A, this soil has the highest water infiltration rates. Water disappears quickly from the surface, meaning plants need frequent, light watering.
Sun-loving plants thrive in zone 7b
Okra, southern peas, and watermelons love the warm, sandy conditions found here. Mix in plenty of compost to help your garden hold onto the nutrients it needs to produce.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group A — Low Runoff
Sandy, well-drained soils with high infiltration rates. Water moves quickly through the soil profile. Lowest runoff potential when thoroughly wetted.
Drainage Class
Well drained
Water is removed from the soil readily but not rapidly. Optimal for most plants and construction.
Soil Profile
Dominant texture: Fine sand
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Hall County have?
Hall County's soil is classified as Fine sand. This indicates the relative proportions of sand, silt, and clay — 60% sand, 25% silt, and 15% clay. Sandy soils drain quickly but may need more frequent irrigation and fertilization.
Is Hall County's soil acidic or alkaline?
Hall County's soil has a pH of 7.5, which is mildly to moderately alkaline. Sulfur amendments can lower pH if needed.
What is the drainage class for Hall County?
Hall County has a dominant drainage class of "Well drained." Well-drained soils allow excess water to move through quickly, reducing waterlogging risk and supporting most field and garden crops.
What crops or plants grow well in Hall County's soil?
Based on Hall County's Fine sand texture, pH of 7.5, and Well drained, the soil is well suited for drought-tolerant crops and native grasses, drought-tolerant crops, root vegetables, and sandy-soil specialists, most annual and perennial crops.
What USDA soil order is found in Hall County?
The dominant USDA soil order for Hall County is not currently available in our dataset.
Planning your lawn? View lawn care data for Hall County on LawnByCounty.com →
Other Counties in Texas
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.