Berkshire County Soil Data
Berkshire County, Massachusetts
USDA SSURGO / PHZMAvg pH
5.6
Texture
Loam
Drainage
N/A
Organic Matter
13.8%
Hydrologic Group
N/A
Data Story
About Soil in Berkshire County, Massachusetts
Balanced Baselines in the Berkshires
Berkshire County presents a pH of 5.61, which is acidic but notably closer to the 6.5 national median than the 3.61 state average. The county earns a soil score of 61.8, significantly outperforming the Massachusetts average of 50.8. These characteristics provide a more stable foundation for the region's diverse upland ecosystems.
A Versatile Silt and Sand Mix
A balanced mix of 42.2% sand, 37.3% silt, and 9.4% clay defines the local soil texture. This combination offers a superior compromise between drainage and nutrient-holding capacity compared to sandier coastal counties. The moderate clay content helps the soil retain minerals while remaining manageable for manual cultivation.
Solid Moisture Retention for Upland Crops
Organic matter content stands at 13.77%, which is nearly seven times the national average of 2.0%. While this is lower than the 29.25% state average, the available water capacity of 0.168 inches per inch provides solid moisture storage for crops. These levels support healthy, consistent plant growth throughout the rolling hills.
Navigating High-Permeability Hillside Drainage
Official drainage and hydrologic classifications are currently unlisted for this county. However, the high silt and moderate sand percentages suggest a profile with moderate permeability and good structural stability. Gardeners should monitor for seasonal dampness in lower-lying valley areas where silt might accumulate.
Hardy Perennials in Zone 5b
Zone 5b conditions mean a shorter growing season, but the relatively balanced soil pH accommodates a wide variety of vegetables and fruits. Berkshire gardeners find great success with hardy berries, stone fruits, and native mountain flora. This resilient earth provides an excellent foundation for any new backyard orchard.
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 5.6. These products help balance soil pH for healthier grass.
Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Berkshire County have?
Berkshire County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 42% sand, 37% silt, and 9% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Berkshire County's soil acidic or alkaline?
Berkshire County's soil has a pH of 5.6, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Berkshire County?
Drainage class data is not currently available for Berkshire County.
What crops or plants grow well in Berkshire County's soil?
Based on Berkshire County's Loam texture, pH of 5.6, 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 Berkshire County?
The dominant USDA soil order for Berkshire County is not currently available in our dataset.
Soil & Planting Advisory: Berkshire County
Soil Verdict
Berkshire County is in USDA hardiness zone 5b, a cold climate zone. where winter lows can reach -15°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
Berkshire County is somewhat cooler than the Massachusetts statewide average. The zone range of 5b-6a within the county means soil and planting decisions should account for local elevation and topography.
Planning your lawn? View lawn care data for Berkshire County on LawnByCounty.com →
Other Counties in Massachusetts
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.