Crittenden County Soil Data
Crittenden County, Arkansas
Avg pH
6.4
Texture
Clay Loam
Drainage
N/A
Organic Matter
1.8%
Hydrologic Group
N/A
Data Story
About Soil in Crittenden County, Arkansas
Balanced pH near the national average
Crittenden County boasts an average pH of 6.35, placing it much closer to the national median of 6.5 than most Arkansas counties. This near-neutral acidity makes it one of the most versatile counties in the state for diverse agriculture. Most plants find this chemical environment ideal for nutrient uptake.
Heavier silts and clays dominate
The composition is dominated by 46.9% silt and 32.1% clay, with only 21.0% sand. This heavy mix results in excellent nutrient retention but can be difficult to work when wet. The high clay content provides a stable foundation for crops but requires careful management of compaction.
Strong water retention for crops
Available water capacity is 0.166 in/in, which exceeds the state average of 0.148 in/in. Organic matter levels are 1.81%, lower than the state's 4.15% average but sufficient for large-scale row cropping. These soils act as a reliable reservoir for moisture during dry spells.
Data limitations for local drainage
While specific drainage class data is unavailable, the high clay content suggests a naturally slower drainage process. Producers generally manage these fields with precision leveling to prevent standing water. Careful monitoring remains essential for preventing root rot in sensitive species.
Hardy growth in zone 8a
Crittenden County sits in hardiness zone 8a, allowing for a long and productive growing season. The silt-heavy soil is perfect for cotton, soybeans, and rice, which are regional staples. Local gardeners can expect great success with heat-tolerant vegetables and ornamental shrubs.
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: Clay Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Crittenden County have?
Crittenden County's soil is classified as Clay Loam. This indicates the relative proportions of sand, silt, and clay — 21% sand, 47% silt, and 32% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Crittenden County's soil acidic or alkaline?
Crittenden County's soil has a pH of 6.4, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Crittenden County?
Drainage class data is not currently available for Crittenden County.
What crops or plants grow well in Crittenden County's soil?
Based on Crittenden County's Clay Loam texture, pH of 6.4, 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 Crittenden County?
The dominant USDA soil order for Crittenden County is not currently available in our dataset.
Planning your lawn? View lawn care data for Crittenden County on LawnByCounty.com →
Other Counties in Arkansas
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.