Greenville County Soil Data
Greenville County, South Carolina
Avg pH
5.1
Texture
Sandy loam
Drainage
Well drained
Organic Matter
1.4%
Hydrologic Group
B
Data Story
About Soil in Greenville County, South Carolina
Sandy Loam of the Foothills
Greenville County features sandy loam soils from the Ultisols order, with a pH of 5.15. Its soil score of 13.3 is lower than the state average, indicating some natural limitations in agricultural productivity.
Balanced Sandy Loam Mix
The composition is 56.3% sand, 23.6% silt, and 15.4% clay, providing a versatile loamy texture. This balance offers better nutrient retention and root stability than the sandier soils found further east.
Great Storage, Low Organic Base
With an available water capacity of 0.124 in/in, these soils hold moisture better than the state average of 0.115. Organic matter is low at 1.45%, so adding leaf mold or compost is vital for local growers.
Productive and Well-Drained
Classified as well-drained and part of Hydrologic Group B, these soils manage water efficiently for both farming and urban development. They provide a stable foundation that resists excessive pooling.
Hardy Growing in Zone 8a
Zone 8a winters are cool enough for apples and warm enough for long tomato seasons. Take advantage of the high water capacity by planting deep-rooted vegetables in this well-drained loamy soil.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group B — Moderate Runoff
Moderately deep, moderately well-drained soils with moderate infiltration rates. Good balance of drainage and water retention.
Drainage Class
Well drained
Water is removed from the soil readily but not rapidly. Optimal for most plants and construction.
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 Greenville County have?
Greenville County's soil is classified as Sandy loam. This indicates the relative proportions of sand, silt, and clay — 56% sand, 24% silt, and 15% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Greenville County's soil acidic or alkaline?
Greenville County's soil has a low pH of 5.1, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Greenville County?
Greenville 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 Greenville County's soil?
Based on Greenville County's Sandy loam texture, pH of 5.1, and Well drained, the soil is well suited for acid-loving plants like blueberries and azaleas, row crops and vegetable gardens, most annual and perennial crops.
What USDA soil order is found in Greenville County?
Greenville County's dominant soil order is Ultisols. Ultisols are highly weathered, clay-rich soils common in humid regions. They are low in natural fertility and often require lime and fertilizer for agriculture.
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Other Counties in South 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.