Alaska Extension & Soil Testing Directory
Find your local Alaska County Cooperative Extension office, official state university soil analysis lab, and Master Gardener volunteer plant clinics.
🔬 State Soil Testing Laboratory
Official Lab: UAF Palmer Soil Testing Laboratory
Standard Fee: $25 routine cold-climate soil test
Turnaround Time: 10 to 14 business days
State residents can obtain soil sample bags and submittal forms at any local county extension branch.
🌱 State Growing Conditions
Soil Types: Subarctic Volcanic Ash Silt Loam
Hardiness Zones: Zone 4a / 5a
Popular Crops: Peonies, giant cabbages, potatoes, carrots, rhodiola
Subarctic soils warm late; use raised beds and black plastic mulch to extend the growing season.
Featured County Directories in Alaska (8 Listings)
Anchorage Borough
Extension Office: University of Alaska Fairbanks (UAF) Extension - Anchorage Borough
Soil Lab Fee: $25 routine cold-climate soil test
Phone: (020) 555-0199
Fairbanks North Star Borough
Extension Office: University of Alaska Fairbanks (UAF) Extension - Fairbanks North Star Borough
Soil Lab Fee: $25 routine cold-climate soil test
Phone: (020) 555-0199
Juneau Borough
Extension Office: University of Alaska Fairbanks (UAF) Extension - Juneau Borough
Soil Lab Fee: $25 routine cold-climate soil test
Phone: (021) 555-0199
Kenai Peninsula Borough
Extension Office: University of Alaska Fairbanks (UAF) Extension - Kenai Peninsula Borough
Soil Lab Fee: $25 routine cold-climate soil test
Phone: (021) 555-0199
Ketchikan Gateway Borough
Extension Office: University of Alaska Fairbanks (UAF) Extension - Ketchikan Gateway Borough
Soil Lab Fee: $25 routine cold-climate soil test
Phone: (021) 555-0199
Matanuska-Susitna Borough
Extension Office: University of Alaska Fairbanks (UAF) Extension - Matanuska-Susitna Borough
Soil Lab Fee: $25 routine cold-climate soil test
Phone: (021) 555-0199
Kodiak Island Borough
Extension Office: University of Alaska Fairbanks (UAF) Extension - Kodiak Island Borough
Soil Lab Fee: $25 routine cold-climate soil test
Phone: (021) 555-0199
Sitka Borough
Extension Office: University of Alaska Fairbanks (UAF) Extension - Sitka Borough
Soil Lab Fee: $25 routine cold-climate soil test
Phone: (022) 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 Alaska Statewide
Need help interpreting your lab results or finding local agricultural extension agents? Fill out the brief form below:
Frequently Asked Questions: Alaska Soil & Extension
How do I get my soil tested in Alaska?
To test your soil in Alaska, 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 UAF Palmer Soil Testing Laboratory or your local county extension office.
How much does soil testing cost in Alaska?
Routine soil fertility analysis in Alaska typically costs $25 routine cold-climate soil test. Turnaround time for results is usually 10 to 14 business days.
Does every county in Alaska have a Cooperative Extension Office?
Yes. Every county in Alaska 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 Alaska.
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.