Montmorency County Soil Data
Montmorency County, Michigan
USDA SSURGO / PHZMAvg pH
5.0
Texture
Sandy Loam
Drainage
N/A
Organic Matter
17.7%
Hydrologic Group
N/A
Data Story
About Soil in Montmorency County, Michigan
Acidic Northern Woods Soil
Montmorency County soil shows a pH of 5.01, significantly lower than the national median of 6.5. This level of acidity is typical for northern pine forests and requires careful management for traditional gardening.
Grit and Grain Predominate
The composition is 69.7% sand, the highest among many neighboring counties. With only 11.3% clay, the soil is very loose, which allows for deep root penetration but limited natural water storage.
Rich Organic Matter Reserves
The county features 17.68% organic matter, nearly matching the Michigan average of 19.76%. An available water capacity of 0.166 in/in means the soil holds less moisture than the state average, requiring diligent watering.
Fast Water Movement Expected
Specific drainage classifications are not listed, but the nearly 70% sand content implies rapid drainage. Any nutrients added to the soil may wash away quickly, so gardeners should use slow-release fertilizers.
Resilient Gardening in Zone 5a
The 5a hardiness zone necessitates choosing plants that can survive a deep freeze. Focus on acid-tolerant native plants or hardy greens to make the most of this unique northern soil.
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 5.0. These products help balance soil pH for healthier grass.
Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Montmorency County have?
Montmorency County's soil is classified as Sandy Loam. This indicates the relative proportions of sand, silt, and clay — 70% sand, 15% silt, and 11% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Montmorency County's soil acidic or alkaline?
Montmorency County's soil has a low pH of 5.0, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Montmorency County?
Drainage class data is not currently available for Montmorency County.
What crops or plants grow well in Montmorency County's soil?
Based on Montmorency County's Sandy Loam texture, pH of 5.0, and drainage class, the soil is well suited for acid-loving plants like blueberries and azaleas, row crops and vegetable gardens.
What USDA soil order is found in Montmorency County?
The dominant USDA soil order for Montmorency County is not currently available in our dataset.
Soil & Planting Advisory: Montmorency County
Soil Verdict
Montmorency County is in USDA hardiness zone 5a, a cold climate zone. where winter lows can reach -20°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. With extreme winter lows, any marginally hardy plants need heavy mulch and wind protection. 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
Montmorency County closely matches the Michigan average hardiness conditions.
Planning your lawn? View lawn care data for Montmorency 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.