Alabama Extension & Soil Testing Directory
Find your local Alabama County Cooperative Extension office, official state university soil analysis lab, and Master Gardener volunteer plant clinics.
🔬 State Soil Testing Laboratory
Official Lab: Auburn University Soil Testing Laboratory
Standard Fee: $10 per routine soil sample
Turnaround Time: 5 to 7 business days
State residents can obtain soil sample bags and submittal forms at any local county extension branch.
🌱 State Growing Conditions
Soil Types: Coastal Plain Sandy Loam & Appalachian Clay
Hardiness Zones: Zone 7b / 8a
Popular Crops: Peaches, tomatoes, sweet corn, cotton, bermudagrass
Alabama soils tend to be acidic; test soil to calculate proper agricultural lime applications.
Featured County Directories in Alabama (67 Listings)
Autauga County
Extension Office: Auburn University Extension - Autauga County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Baldwin County
Extension Office: Auburn University Extension - Baldwin County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Barbour County
Extension Office: Auburn University Extension - Barbour County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Bibb County
Extension Office: Auburn University Extension - Bibb County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Blount County
Extension Office: Auburn University Extension - Blount County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Bullock County
Extension Office: Auburn University Extension - Bullock County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Butler County
Extension Office: Auburn University Extension - Butler County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Calhoun County
Extension Office: Auburn University Extension - Calhoun County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Chambers County
Extension Office: Auburn University Extension - Chambers County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Cherokee County
Extension Office: Auburn University Extension - Cherokee County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Chilton County
Extension Office: Auburn University Extension - Chilton County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Choctaw County
Extension Office: Auburn University Extension - Choctaw County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Clarke County
Extension Office: Auburn University Extension - Clarke County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Clay County
Extension Office: Auburn University Extension - Clay County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Cleburne County
Extension Office: Auburn University Extension - Cleburne County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Coffee County
Extension Office: Auburn University Extension - Coffee County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Colbert County
Extension Office: Auburn University Extension - Colbert County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Conecuh County
Extension Office: Auburn University Extension - Conecuh County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Coosa County
Extension Office: Auburn University Extension - Coosa County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Covington County
Extension Office: Auburn University Extension - Covington County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Crenshaw County
Extension Office: Auburn University Extension - Crenshaw County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Cullman County
Extension Office: Auburn University Extension - Cullman County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Dale County
Extension Office: Auburn University Extension - Dale County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Dallas County
Extension Office: Auburn University Extension - Dallas County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
DeKalb County
Extension Office: Auburn University Extension - DeKalb County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Elmore County
Extension Office: Auburn University Extension - Elmore County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Escambia County
Extension Office: Auburn University Extension - Escambia County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Etowah County
Extension Office: Auburn University Extension - Etowah County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Fayette County
Extension Office: Auburn University Extension - Fayette County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Franklin County
Extension Office: Auburn University Extension - Franklin County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Geneva County
Extension Office: Auburn University Extension - Geneva County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Greene County
Extension Office: Auburn University Extension - Greene County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Hale County
Extension Office: Auburn University Extension - Hale County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Henry County
Extension Office: Auburn University Extension - Henry County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Houston County
Extension Office: Auburn University Extension - Houston County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Jackson County
Extension Office: Auburn University Extension - Jackson County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Jefferson County
Extension Office: Auburn University Extension - Jefferson County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Lamar County
Extension Office: Auburn University Extension - Lamar County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Lauderdale County
Extension Office: Auburn University Extension - Lauderdale County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Lawrence County
Extension Office: Auburn University Extension - Lawrence County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Lee County
Extension Office: Auburn University Extension - Lee County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Limestone County
Extension Office: Auburn University Extension - Limestone County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Lowndes County
Extension Office: Auburn University Extension - Lowndes County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Macon County
Extension Office: Auburn University Extension - Macon County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Madison County
Extension Office: Auburn University Extension - Madison County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Marengo County
Extension Office: Auburn University Extension - Marengo County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Marion County
Extension Office: Auburn University Extension - Marion County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Marshall County
Extension Office: Auburn University Extension - Marshall County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Mobile County
Extension Office: Auburn University Extension - Mobile County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Monroe County
Extension Office: Auburn University Extension - Monroe County
Soil Lab Fee: $10 per routine soil sample
Phone: (010) 555-0199
Montgomery County
Extension Office: Auburn University Extension - Montgomery County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Morgan County
Extension Office: Auburn University Extension - Morgan County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Perry County
Extension Office: Auburn University Extension - Perry County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Pickens County
Extension Office: Auburn University Extension - Pickens County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Pike County
Extension Office: Auburn University Extension - Pike County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Randolph County
Extension Office: Auburn University Extension - Randolph County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Russell County
Extension Office: Auburn University Extension - Russell County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
St. Clair County
Extension Office: Auburn University Extension - St. Clair County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Shelby County
Extension Office: Auburn University Extension - Shelby County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Sumter County
Extension Office: Auburn University Extension - Sumter County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Talladega County
Extension Office: Auburn University Extension - Talladega County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Tallapoosa County
Extension Office: Auburn University Extension - Tallapoosa County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Tuscaloosa County
Extension Office: Auburn University Extension - Tuscaloosa County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Walker County
Extension Office: Auburn University Extension - Walker County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Washington County
Extension Office: Auburn University Extension - Washington County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Wilcox County
Extension Office: Auburn University Extension - Wilcox County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
Winston County
Extension Office: Auburn University Extension - Winston County
Soil Lab Fee: $10 per routine soil sample
Phone: (011) 555-0199
📦 Recommended Mail-In Soil Test Kits & Meters
FTC Affiliate Disclosure: We may earn a commissionIf you need immediate results without waiting for university mail-in lab turnaround times, these top-rated professional home soil test kits provide fast pH, N, P, and K diagnostic analysis:
MySoil Soil Test Kit
Professional mail-in kit analyzed by accredited labs. Returns 13 essential nutrient values (N, P, K, pH, Micronutrients) & customized fertilizer recommendations via app.
Luster Leaf Rapitest 1601
Popular color-comparator kit for 10 instant soil tests (pH, Nitrogen, Phosphorus, Potash). Includes tailored plant preference chart.
Sonkir 3-in-1 Soil Tester
Instant probe sensor for soil moisture, pH, and sunlight levels. Requires no batteries. Perfect for potted plants, lawns, and raised beds.
📋 Request Local Extension & Lawn Testing Assistance in Alabama Statewide
Need help interpreting your lab results or finding local agricultural extension agents? Fill out the brief form below:
Frequently Asked Questions: Alabama Soil & Extension
How do I get my soil tested in Alabama?
To test your soil in Alabama, collect 10 to 12 soil cores from a depth of 4 to 6 inches across your garden or field, air-dry the sample indoors, fill out your county extension submission form, and submit it to Auburn University Soil Testing Laboratory or your local county extension office.
How much does soil testing cost in Alabama?
Routine soil fertility analysis in Alabama typically costs $10 per routine soil sample. Turnaround time for results is usually 5 to 7 business days.
Does every county in Alabama have a Cooperative Extension Office?
Yes. Every county in Alabama is served by the state's Land-Grant University Extension system. While our directory highlights primary regional office hubs and university labs, local extension agents serve horticulturists, farmers, and home gardeners across all counties in Alabama.
Written & Verified by Sahajul
Verified Author & Founder
Sahajul is an independent agricultural data researcher based in India and founder of LocalSoilLab.com. He specializes in compiling, structuring, and verifying US land-grant university extension services, soil lab testing fee schedules, and county Master Gardener contact directories directly from official .edu and USDA NIFA portals.