Vernon County Soil Data
Vernon County, Missouri
USDA SSURGO / PHZMAvg pH
6.0
Texture
Silt Loam
Drainage
N/A
Organic Matter
2.6%
Hydrologic Group
N/A
Data Story
About Soil in Vernon County, Missouri
Stable Acidity on the Western Border
Vernon County's soil has a pH of 5.99, which is just slightly more acidic than the Missouri state average of 6.09. It remains below the national median of 6.5, a common trait for soils in this part of the state.
Balanced Texture for Nutrient Retention
The blend of 50.2% silt and 22.0% clay suggests a soil with good nutrient-holding potential. The 27.8% sand content provides enough grit to prevent the clay from becoming too dense for delicate root systems.
Drought-Resistant Growing Potential
Organic matter sits at 2.60%, which is healthy by national standards but lower than the Missouri average. However, the available water capacity of 0.187 in/in is higher than the state average, offering a vital buffer during dry spells.
Responsive Soil for Farming
While specific drainage and hydrologic classes aren't categorized in this dataset, the balance of clay and silt usually points to moderate drainage. Farmers in this area typically find the soil very responsive to consistent management.
Productive Plots in Zone 6b
As part of hardiness zone 6b, the area is well-suited for staples like berries and root vegetables. Your soil's high water capacity makes it a great candidate for a productive and resilient home garden.
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: Silt Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Acidic Soil Detected
Your county's average pH is 6.0. These products help balance soil pH for healthier grass.
Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Vernon County have?
Vernon County's soil is classified as Silt Loam. This indicates the relative proportions of sand, silt, and clay — 28% sand, 50% silt, and 22% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Vernon County's soil acidic or alkaline?
Vernon County's soil has a pH of 6.0, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Vernon County?
Drainage class data is not currently available for Vernon County.
What crops or plants grow well in Vernon County's soil?
Based on Vernon County's Silt Loam texture, pH of 6.0, 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 Vernon County?
The dominant USDA soil order for Vernon County is not currently available in our dataset.
Soil & Planting Advisory: Vernon County
Soil Verdict
Vernon 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
Vernon 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 Vernon 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.