Grand County Soil Data
Grand County, Colorado
Avg pH
N/A
Texture
Unknown
Drainage
N/A
Organic Matter
N/A
Hydrologic Group
N/A
Data Story
About Soil in Grand County, Colorado
Undocumented High-Country Profiles
Taxonomic and pH data are currently missing for this region's soil profile. Without a recorded pH, gardeners should expect variations from the national median of 6.5.
A Mixture of Rock and Silt
Sand, silt, and clay percentages are not recorded in the available dataset. The county's mountainous nature suggests a coarse texture that likely offers high workability but low moisture retention.
Fertility Below State Benchmarks
Organic matter and water capacity data are currently unlisted for Grand County. Achieving the state average soil score of 31.3 requires significant local amendments in this high-altitude climate.
Hydrology Defined by Terrain
The dominant drainage class remains unrecorded in current soil surveys. Local hydrology is heavily influenced by mountain runoff patterns and high-elevation snowpack.
Short Seasons in Zone 5a
The 5a hardiness zone limits gardening to the most resilient species. Focus on root vegetables and cool-weather brassicas that can handle the brisk mountain nights.
Soil Composition
Composition data not available for this county.
Soil pH
pH data not available for this county.
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: Unknown
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Grand County have?
Grand County's soil is classified as Unknown. This indicates the relative proportions of sand, silt, and clay — sand percentage unavailable, silt percentage unavailable, and clay percentage unavailable. Sandy soils drain quickly but may need more frequent irrigation and fertilization.
Is Grand County's soil acidic or alkaline?
pH data is not available for Grand County.
What is the drainage class for Grand County?
Drainage class data is not currently available for Grand County.
What crops or plants grow well in Grand County's soil?
Based on Grand County's Unknown texture, soil pH, and drainage class, the soil is well suited for a variety of crops depending on local conditions.
What USDA soil order is found in Grand County?
The dominant USDA soil order for Grand County is not currently available in our dataset.
Planning your lawn? View lawn care data for Grand County on LawnByCounty.com →
Other Counties in Colorado
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.