Land-Grant University 📍 Newark, DE (Accepts Samples Nationwide)

University of Delaware Soil Testing Program

Extremely cost-effective ($17) routine soil analysis with Mehlich-3 ICP lead scan. Out-of-state samples accepted.

Testing Scope & Analytical Methods

Direct Laboratory Fee

$17.00 (Verified Lab Fee)

Method: Routine Soil Fertility + Mehlich-3 ICP Lead Screen

[ESTIMATE] Total Out-of-Pocket: ~$22.00 (includes verified $17.00 fee + estimated $5.00 USPS Ground Advantage postage; actual postage varies by distance)

Full Heavy Metals Panel Option

$45.00

Trace Element & Heavy Metal Screen

Turnaround & Out-of-State Eligibility

  • Expected Turnaround: 7-12 business days
  • Out-of-State Consumers Accepted: Yes, accepts mail-in samples from any US state.
  • Direct Contact: (302) 831-2506

Step-by-Step Sample Packaging Checklist

  1. Intake Requirement: 1 cup soil in labeled plastic bag with mailer form
  2. Use a clean stainless steel trowel to collect 5 to 10 sub-samples from your garden or play area at a depth of 2 to 6 inches.
  3. Thoroughly mix sub-samples in a clean plastic container and allow to air-dry indoors on paper towels for 12–24 hours (do not bake or heat).
  4. Place 1 cup of dry soil into a sturdy plastic zipper-seal freezer bag. Seal tightly and label clearly with your name and sample location.
  5. Download the official submission slip using the link on the right, fill out the client questionnaire, enclose payment (or online order confirmation), and ship via USPS Ground Advantage ($4.50–$6.00).

Official Submission

Download the verified laboratory intake questionnaire, mailing address label, and fee instructions directly from the official laboratory portal.

Download Official Submission Form → Visit Official Lab Website
Fee Provenance & Source:
Verified from UD Cooperative Extension price schedule: $17.00 Routine soil test including Mehlich-3 ICP lead scan.
Last Verified: 2026-10-17
Official Published Fee Schedule →
Laboratory Contact:
University of Delaware Soil Testing Program
Newark, DE
Phone: (302) 831-2506