Tuscola County Soil Data
Tuscola County, Michigan
Avg pH
6.1
Texture
Loam
Drainage
Very poorly drained
Organic Matter
14.3%
Hydrologic Group
B/D
Data Story
About Soil in Tuscola County, Michigan
Developing Inceptisols of the Thumb
Tuscola County is home to Inceptisols with an average pH of 6.06, providing a less acidic environment than the state average of 5.30. These soils are relatively young in geologic terms and are among the most productive in the region. The dominant loam texture provides an excellent physical environment for diverse root systems.
Balanced and Heavy Loam
The soil composition consists of 54.3% sand, 26.5% silt, and 15.8% clay. This mixture has a higher clay content than many neighbors, giving it a 'heavy' feel that holds nutrients extremely well. This balance makes it a favorite for large-scale production of demanding crops.
Rich Organic Powerhouse
Tuscola boasts a high organic matter content of 14.35%, which is over seven times the national average. With an available water capacity of 0.195 in/in, it nearly hits the state average of 0.202 in/in. These metrics indicate a soil that is naturally resilient and highly fertile.
Challenging Natural Drainage
The county's soils are classified as very poorly drained and belong to hydrologic group B/D. This means the land naturally tends to stay wet, which was historically managed by extensive drainage networks to enable farming. Residents should be mindful of water management around home foundations and in low-lying garden plots.
Top-Tier Production in Zone 6a
Zone 6a and rich Inceptisols make Tuscola a leader in corn and dry bean production. Home gardeners can expect massive yields from tomatoes, corn, and heavy-feeding perennials. These soils are a true asset for anyone looking to grow their own food at scale.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group B — Moderate Runoff
Moderately deep, moderately well-drained soils with moderate infiltration rates. Good balance of drainage and water retention.
Drainage Class
Very poorly drained
Water is removed so slowly that free water remains at or on the surface most of the year. Typically wetland soils.
Soil Profile
Dominant texture: Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Tuscola County have?
Tuscola County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 54% sand, 26% silt, and 16% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Tuscola County's soil acidic or alkaline?
Tuscola County's soil has a pH of 6.1, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Tuscola County?
Tuscola County has a dominant drainage class of "Very poorly drained." Poorly drained soils retain water for extended periods, which can limit crop choices and may require tile drainage or raised beds.
What crops or plants grow well in Tuscola County's soil?
Based on Tuscola County's Loam texture, pH of 6.1, and Very poorly drained, the soil is well suited for vegetables, grains, and most field crops, row crops and vegetable gardens, rice, cranberries, and other water-tolerant species.
What USDA soil order is found in Tuscola County?
Tuscola County's dominant soil order is Inceptisols. Inceptisols are young soils with weak horizon development. They occur in a wide range of climates and parent materials.
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Other Counties in Michigan
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.