Jackson County Soil Data
Jackson County, Michigan
USDA SSURGO / PHZMAvg pH
5.8
Texture
Sandy Loam
Drainage
N/A
Organic Matter
10.8%
Hydrologic Group
N/A
Data Story
About Soil in Jackson County, Michigan
Reliable and Mildly Acidic Jackson Soils
Jackson County has a soil score of 63.8 and an average pH of 5.85, making it less acidic than much of the state. While it still sits below the national median of 6.5, it offers a versatile chemical base for various plants.
A Balanced Mix of Sand and Silt
The composition is 55.8% sand, 26.0% silt, and 11.5% clay. This moderate blend provides enough silt for nutrient retention while the sand ensures that the soil doesn't become overly heavy or compacted.
Strong Organic Levels and Solid Capacity
The 10.77% organic matter content is five times the national average, providing a healthy reservoir of nutrients. An available water capacity of 0.165 in/in means the soil holds onto moisture reasonably well during typical Michigan summers.
Steady Water Movement through the Soil
Official drainage classifications are not listed for this county, but the 55.8% sand content points toward generally reliable drainage. Builders and gardeners should find the ground manageable, though local low spots may still retain moisture.
A Versatile Garden Climate in Zone 6a
Jackson's 6a climate and balanced soil are ideal for standard garden favorites like corn, beans, and squash. It is a fantastic environment for starting a home orchard or a diverse kitchen 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: Sandy 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 Jackson County have?
Jackson County's soil is classified as Sandy Loam. This indicates the relative proportions of sand, silt, and clay — 56% sand, 26% silt, and 12% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Jackson County's soil acidic or alkaline?
Jackson 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 Jackson County?
Drainage class data is not currently available for Jackson County.
What crops or plants grow well in Jackson County's soil?
Based on Jackson County's Sandy 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 Jackson County?
The dominant USDA soil order for Jackson County is not currently available in our dataset.
Soil & Planting Advisory: Jackson County
Soil Verdict
Jackson 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
Jackson County is somewhat warmer than the Michigan statewide average.
Planning your lawn? View lawn care data for Jackson County on LawnByCounty.com →
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.