Wright County Soil Data
Wright County, Missouri
USDA SSURGO / PHZMAvg pH
5.7
Texture
Silt Loam
Drainage
Subaqueous
Organic Matter
4.8%
Hydrologic Group
N/A
Data Story
About Soil in Wright County, Missouri
High acidity in the Ozark highlands
Wright County soil sits at a 5.71 pH, making it notably more acidic than both the Missouri average of 6.09 and the national median of 6.5. This land earns a soil score of 55.1, reflecting its specific geological constraints compared to the state's 64.2 average.
Silty earth with low clay content
With 60.6% silt and 14.7% clay, the soil provides a silty foundation with 20.6% sand. While specific texture classification data is limited, this mixture typically promotes moderate drainage but lacks the structural grip of heavier clay soils.
Rich organic content above state averages
The soil contains 4.80% organic matter, slightly edging out the Missouri state average of 4.74%. Despite this richness, the available water capacity of 0.165 in/in falls below the state average, requiring careful moisture management.
Unique hydrology and subaqueous conditions
Classified as subaqueous, the local soil suggests high water proximity or seasonal saturation in specific areas. While taxonomic and hydrologic group data are unavailable, these conditions often limit traditional basement construction and heavy farming.
Productive gardening in Zone 6b
Hardiness Zone 6b residents can succeed by choosing acid-loving plants like strawberries and potatoes that tolerate the local 5.71 pH. Turn your Wright County plot into a productive garden by focusing on soil-stabilizing groundcovers and native Ozark wildflowers.
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
Subaqueous
Drainage class: Subaqueous
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 5.7. These products help balance soil pH for healthier grass.
Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Wright County have?
Wright County's soil is classified as Silt Loam. This indicates the relative proportions of sand, silt, and clay — 21% sand, 61% silt, and 15% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Wright County's soil acidic or alkaline?
Wright County's soil has a pH of 5.7, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Wright County?
Wright County has a dominant drainage class of "Subaqueous." Moderate drainage allows adequate moisture retention while still permitting excess water to drain over time.
What crops or plants grow well in Wright County's soil?
Based on Wright County's Silt Loam texture, pH of 5.7, and Subaqueous, the soil is well suited for vegetables, grains, and most field crops, row crops and vegetable gardens.
What USDA soil order is found in Wright County?
The dominant USDA soil order for Wright County is not currently available in our dataset.
Soil & Planting Advisory: Wright County
Soil Verdict
Wright County is in USDA hardiness zone 6b, a moderate climate zone. where winter lows can reach -5°F. Freeze-thaw cycles are moderate; soil biology slows in winter but recovers reliably in spring, supporting a broad range of plants.
Planting Guidance
A wide plant palette is possible: deciduous trees, most shrubs, cool-season vegetables, and many perennials thrive here. Winter protection (mulch, burlap wraps) helps push the zone boundary for desired species. 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
Moderate freeze-thaw cycles naturally aerate the soil but can also cause compaction in clay-heavy areas; annual core aeration is beneficial. Organic matter amendments decompose at a moderate pace — aim for 3-5% organic content for optimal fertility. When soil temperatures drop below freezing, microbial nitrogen cycling stops; spring fertilization is more effective than late-fall application.
Regional Context
Wright County closely matches the Missouri average hardiness conditions. The zone range of 6b-7a within the county means soil and planting decisions should account for local elevation and topography.
Planning your lawn? View lawn care data for Wright County on LawnByCounty.com →
Other Counties in Missouri
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.