Kentucky Extension & Soil Testing Directory
Find your local Kentucky County Cooperative Extension office, official state university soil analysis lab, and Master Gardener volunteer plant clinics.
🔬 State Soil Testing Laboratory
Official Lab: UK Soil Testing Laboratory
Standard Fee: $7 per routine soil sample
Turnaround Time: 3 to 5 business days
State residents can obtain soil sample bags and submittal forms at any local county extension branch.
🌱 State Growing Conditions
Soil Types: Bluegrass Limestone Silt Loam
Hardiness Zones: Zone 6a / 7a
Popular Crops: Kentucky bluegrass, tobacco, tomatoes, corn, berries
Limestone bedrock provides naturally high calcium; test phosphorus and potassium carefully.
Featured County Directories in Kentucky (6 Listings)
Jefferson County
Extension Office: University of Kentucky Extension - Jefferson County
Soil Lab Fee: $7 per routine soil sample
Phone: (211) 555-0199
Fayette County
Extension Office: University of Kentucky Extension - Fayette County
Soil Lab Fee: $7 per routine soil sample
Phone: (210) 555-0199
Kenton County
Extension Office: University of Kentucky Extension - Kenton County
Soil Lab Fee: $7 per routine soil sample
Phone: (211) 555-0199
Warren County
Extension Office: University of Kentucky Extension - Warren County
Soil Lab Fee: $7 per routine soil sample
Phone: (212) 555-0199
Boone County
Extension Office: University of Kentucky Extension - Boone County
Soil Lab Fee: $7 per routine soil sample
Phone: (210) 555-0199
Daviess County
Extension Office: University of Kentucky Extension - Daviess County
Soil Lab Fee: $7 per routine soil sample
Phone: (210) 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 Kentucky Statewide
Need help interpreting your lab results or finding local agricultural extension agents? Fill out the brief form below:
Frequently Asked Questions: Kentucky Soil & Extension
How do I get my soil tested in Kentucky?
To test your soil in Kentucky, 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 UK Soil Testing Laboratory or your local county extension office.
How much does soil testing cost in Kentucky?
Routine soil fertility analysis in Kentucky typically costs $7 per routine soil sample. Turnaround time for results is usually 3 to 5 business days.
Does every county in Kentucky have a Cooperative Extension Office?
Yes. Every county in Kentucky 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 Kentucky.
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.