Charlotte County Soil Data
Charlotte County, Florida
USDA SSURGO / PHZMAvg pH
5.4
Texture
Sand
Drainage
N/A
Organic Matter
9.4%
Hydrologic Group
N/A
Data Story
About Soil in Charlotte County, Florida
Less acidic soils in Charlotte
Charlotte County features an average soil pH of 5.44, making it one of the less acidic areas in the state. This is higher than the Florida average of 4.88, though still below the national median of 6.5.
High sand content and drainage
The soil is 87.1% sand, with very little silt (1.4%) or clay (1.9%). This composition is extremely porous, facilitating very fast drainage but requiring careful management of fertilizer runoff.
Strong organic matter levels
The organic matter content is robust at 9.42%, exceeding the state average of 8.03%. The available water capacity is 0.107 in/in, which is nearly identical to the state benchmark of 0.108 in/in.
Watching the coastal water levels
Specific drainage classes are not provided for Charlotte County in this dataset. Given the high sand percentage, most areas will drain quickly unless impacted by the high coastal water table.
Subtropical growth in Zone 10a
In Hardiness Zone 10a, residents can enjoy a nearly frost-free environment for gardening. The high organic matter in these sandy soils supports a diverse array of subtropical flowers and vegetables.
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: Sand
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Acidic Soil Detected
Your county's average pH is 5.4. These products help balance soil pH for healthier grass.
Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Charlotte County have?
Charlotte County's soil is classified as Sand. This indicates the relative proportions of sand, silt, and clay — 87% sand, 1% silt, and 2% clay. Sandy soils drain quickly but may need more frequent irrigation and fertilization.
Is Charlotte County's soil acidic or alkaline?
Charlotte County's soil has a low pH of 5.4, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Charlotte County?
Drainage class data is not currently available for Charlotte County.
What crops or plants grow well in Charlotte County's soil?
Based on Charlotte County's Sand texture, pH of 5.4, and drainage class, the soil is well suited for acid-loving plants like blueberries and azaleas, drought-tolerant crops, root vegetables, and sandy-soil specialists.
What USDA soil order is found in Charlotte County?
The dominant USDA soil order for Charlotte County is not currently available in our dataset.
Soil & Planting Advisory: Charlotte County
Soil Verdict
Charlotte County is in USDA hardiness zone 10a, a very warm climate zone. where winter lows can reach 30°F. Warm winters keep soil biology active nearly year-round, accelerating decomposition but increasing pest and disease pressure in topsoil.
Planting Guidance
Tropical and subtropical plants are viable. Year-round gardening is possible, though summer heat may limit some cool-season crops. Frost is rare; tender plants can overwinter with minimal 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
Rapid organic matter turnover means soils can become nutrient-poor quickly; test annually and fertilize based on results. High soil temperatures favor certain soilborne pathogens; practice crop rotation and avoid overwatering.
Regional Context
Charlotte County is somewhat warmer than the Florida statewide average. The zone range of 10a-10b within the county means soil and planting decisions should account for local elevation and topography.
Planning your lawn? View lawn care data for Charlotte County on LawnByCounty.com →
Other Counties in Florida
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.