Nebraska Extension & Soil Testing Directory
Find your local Nebraska County Cooperative Extension office, official state university soil analysis lab, and Master Gardener volunteer plant clinics.
🔬 State Soil Testing Laboratory
Official Lab: UNL Recommended Regional Soil Labs
Standard Fee: $15 per routine garden 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: Loess Prairie Silt Loam
Hardiness Zones: Zone 5b
Popular Crops: Corn, soybeans, sweet corn, tomatoes, turf grass
Nebraska soils have strong natural potassium reserves; test to prevent over-fertilization.
Featured County Directories in Nebraska (1 Listing)
Douglas County
Extension Office: Nebraska Extension - Douglas-Sarpy Counties
Soil Lab Fee: $15 per routine garden sample
Phone: (402) 444-7804
Looking for Another County in Nebraska?
Every county in Nebraska is supported by the state Land-Grant University Extension system. If your specific county directory is currently being indexed, you can submit your soil samples directly to UNL Recommended Regional Soil Labs or contact our editorial desk for direct local office hours.
Request Local Extension Info for Your CountyFrequently Asked Questions: Nebraska Soil & Extension
How do I get my soil tested in Nebraska?
To test your soil in Nebraska, 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 UNL Recommended Regional Soil Labs or your local county extension office.
How much does soil testing cost in Nebraska?
Routine soil fertility analysis in Nebraska typically costs $15 per routine garden sample. Turnaround time for results is usually 5 to 7 business days.
Does every county in Nebraska have a Cooperative Extension Office?
Yes. Every county in Nebraska 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 Nebraska.
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.