Evangeline Parish Soil Data
Evangeline Parish, Louisiana
USDA SSURGO / PHZMAvg pH
5.5
Texture
Silt Loam
Drainage
N/A
Organic Matter
2.0%
Hydrologic Group
D
Data Story
About Soil in Evangeline Parish, Louisiana
Acidic silt loams define Evangeline
The parish soil carries an average pH of 5.52, falling below the Louisiana average of 5.74 and the national median of 6.5. This creates an environment that favors acid-tolerant crops and timber.
Fine textures with high silt content
Evangeline’s soil is comprised of 59.6% silt and 22.1% sand, offering a smooth texture for farming. The 18.3% clay content is moderate, providing enough structure for nutrient retention without becoming unmanageable.
Superior water storage for thirsty crops
Available water capacity reaches 0.197 in/in, significantly higher than the state average of 0.182. While organic matter is lower than the state norm at 1.95%, the high water retention helps plants survive heat waves.
Runoff risks in Hydrologic Group D
Classified in Hydrologic Group D, these soils have a very slow infiltration rate when thoroughly wetted. This means water tends to move across the surface rather than through it, increasing the risk of ponding.
Rice and vegetables in Zone 9a
Evangeline's Zone 9a climate and water-retentive soils are ideal for rice production and summer melons. Start a garden today and take advantage of the long growing season and high water availability.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group D — High Runoff
Clay soils with very slow infiltration rates. Highest runoff potential. These soils have a permanent high water table or are shallow over impervious material.
Drainage Class
Drainage class data not available.
Soil Profile
Dominant texture: Silt Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Acidic Soil Detected
Your county's average pH is 5.5. These products help balance soil pH for healthier grass.
Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Evangeline Parish have?
Evangeline Parish's soil is classified as Silt Loam. This indicates the relative proportions of sand, silt, and clay — 22% sand, 60% silt, and 18% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Evangeline Parish's soil acidic or alkaline?
Evangeline Parish's soil has a pH of 5.5, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Evangeline Parish?
Drainage class data is not currently available for Evangeline Parish.
What crops or plants grow well in Evangeline Parish's soil?
Based on Evangeline Parish's Silt Loam texture, pH of 5.5, 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 Evangeline Parish?
The dominant USDA soil order for Evangeline Parish is not currently available in our dataset.
Soil & Planting Advisory: Evangeline Parish
Soil Verdict
Evangeline Parish is in USDA hardiness zone 9a, a warm climate zone. where winter lows can reach 20°F. Warm winters keep soil biology active nearly year-round, accelerating decomposition but increasing pest and disease pressure in topsoil.
Planting Guidance
Tropical and subtropical plants are viable. Year-round gardening is possible, though summer heat may limit some cool-season crops. Frost is rare; tender plants can overwinter with minimal protection. 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
Rapid organic matter turnover means soils can become nutrient-poor quickly; test annually and fertilize based on results. High soil temperatures favor certain soilborne pathogens; practice crop rotation and avoid overwatering.
Regional Context
Evangeline Parish closely matches the Louisiana average hardiness conditions.
Planning your lawn? View lawn care data for Evangeline Parish on LawnByCounty.com →
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.