Avoyelles Parish Soil Data
Avoyelles Parish, Louisiana
Avg pH
6.3
Texture
Silty Clay Loam
Drainage
N/A
Organic Matter
1.9%
Hydrologic Group
N/A
Data Story
About Soil in Avoyelles Parish, Louisiana
Mildly Acidic Alluvial Soils
Avoyelles Parish has an average pH of 6.27, making it only slightly more acidic than the national median of 6.5. This range is generally considered ideal for a wide variety of row crops and garden vegetables. The absence of specific taxonomic data does not diminish its reputation for agricultural reliability.
A Versatile Silt and Clay Mix
The soil consists of 48.4% silt and 31.7% clay, rounded out by 19.9% sand. This balanced distribution provides better drainage than heavy clay soils while retaining more nutrients than sandy ones. It offers a versatile surface that responds well to traditional farming and gardening techniques.
Standard Fertility and Moisture
The organic matter content is 1.86%, which is close to the national average of 2.0% but lower than the Louisiana state average. Its available water capacity of 0.181 in/in sits right at the state average of 0.182 in/in. This makes for a reliable, if not extraordinary, growing medium.
Reliable Water Management
Specific drainage and hydrologic classifications are currently unrecorded for this area. However, the nearly 20% sand content helps facilitate better internal drainage than is found in the heavier parishes to the south. This makes the land less prone to the long-term saturation that can plague clay-dominant soils.
Diverse Options in Zone 9a
In Zone 9a, Avoyelles Parish gardeners can enjoy a long growing season that supports everything from brassicas in winter to melons in summer. The soil's balanced texture is especially good for root vegetables like carrots and radishes. There is no better time than now to get your seeds in the ground.
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: Silty Clay Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Avoyelles Parish have?
Avoyelles Parish's soil is classified as Silty Clay Loam. This indicates the relative proportions of sand, silt, and clay — 20% sand, 48% silt, and 32% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Avoyelles Parish's soil acidic or alkaline?
Avoyelles Parish's soil has a pH of 6.3, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Avoyelles Parish?
Drainage class data is not currently available for Avoyelles Parish.
What crops or plants grow well in Avoyelles Parish's soil?
Based on Avoyelles Parish's Silty Clay Loam texture, pH of 6.3, 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 Avoyelles Parish?
The dominant USDA soil order for Avoyelles Parish is not currently available in our dataset.
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Other Counties in Louisiana
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.