Whitley County Soil Data
Whitley County, Indiana
USDA SSURGO / PHZMAvg pH
5.8
Texture
Loam
Drainage
N/A
Organic Matter
9.5%
Hydrologic Group
N/A
Data Story
About Soil in Whitley County, Indiana
Acidic soils with high character
Whitley County's soil is more acidic than its neighbors, with a pH of 5.80 compared to the national median of 6.5. While taxonomic data is currently unavailable, the overall soil score of 74.9 remains well above the Indiana average of 71.4. This acidity level is particularly beneficial for acid-loving plants and specific forest species.
Sand and silt drive soil texture
The soil composition is dominated by 43.9% sand and 30.4% silt, creating a relatively light and porous texture. A lower clay content of 14.7% means the soil warms up quickly in the spring and resists compaction. This structural profile allows for excellent root penetration and aeration for deep-rooted plants.
Massive organic matter reserves
Whitley County features an extraordinary 9.50% organic matter, nearly double the Indiana average of 4.90%. The available water capacity is 0.201 in/in, sitting right at the state benchmark. This massive organic reserve provides incredible natural fertility and supports a thriving subterranean ecosystem.
Reliable water capacity for growth
While specific drainage classes are not provided in the current data, the high sand content suggests rapid initial infiltration. The high organic matter helps regulate this, ensuring that the 0.201 in/in water capacity is utilized effectively by crops. This balance prevents the soil from drying out too quickly despite the sandier texture.
Hardiness zone 6a planting potential
The high organic matter and lower pH make Whitley County perfect for blueberries, potatoes, and evergreens. In this 6a zone, you can leverage the quick-warming sandy soil to get a head start on the growing season. With such nutrient-rich earth, your garden has everything it needs to flourish this year.
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: Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Acidic Soil Detected
Your county's average pH is 5.8. These products help balance soil pH for healthier grass.
Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Whitley County have?
Whitley County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 44% sand, 30% silt, and 15% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Whitley County's soil acidic or alkaline?
Whitley County's soil has a pH of 5.8, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Whitley County?
Drainage class data is not currently available for Whitley County.
What crops or plants grow well in Whitley County's soil?
Based on Whitley County's Loam texture, pH of 5.8, 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 Whitley County?
The dominant USDA soil order for Whitley County is not currently available in our dataset.
Soil & Planting Advisory: Whitley County
Soil Verdict
Whitley County is in USDA hardiness zone 6a, a moderate climate zone. where winter lows can reach -10°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
Whitley County closely matches the Indiana average hardiness conditions.
Planning your lawn? View lawn care data for Whitley County on LawnByCounty.com →
Other Counties in Indiana
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.