Massachusetts Extension & Soil Testing Directory
Find your local Massachusetts County Cooperative Extension office, official state university soil analysis lab, and Master Gardener volunteer plant clinics.
🔬 State Soil Testing Laboratory
Official Lab: UMass Soil and Plant Nutrient Testing Laboratory
Standard Fee: $20 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: Pioneer Valley Silt Loam & Glacial Till
Hardiness Zones: Zone 6a
Popular Crops: Apples, berries, sweet corn, tobacco, cool-season turf
New England acidic soils require regular lime applications based on soil lab recommendations.
Featured County Directories in Massachusetts (1 Listing)
Hampshire County
Extension Office: UMass Extension - Center for Agriculture
Soil Lab Fee: $20 per routine soil sample
Phone: (413) 545-4800
Looking for Another County in Massachusetts?
Every county in Massachusetts 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 UMass Soil and Plant Nutrient Testing Laboratory or contact our editorial desk for direct local office hours.
Request Local Extension Info for Your CountyFrequently Asked Questions: Massachusetts Soil & Extension
How do I get my soil tested in Massachusetts?
To test your soil in Massachusetts, 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 UMass Soil and Plant Nutrient Testing Laboratory or your local county extension office.
How much does soil testing cost in Massachusetts?
Routine soil fertility analysis in Massachusetts typically costs $20 per routine soil sample. Turnaround time for results is usually 5 to 7 business days.
Does every county in Massachusetts have a Cooperative Extension Office?
Yes. Every county in Massachusetts 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 Massachusetts.
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.