Laboratory Services

Truffle cultivation is a long-term investment, one that can represent years of careful orchard management and tens of thousands of dollars in trees, inoculum, and land. Yet one of the most fundamental questions a grower can ask — what species is actually growing on my trees? — has until recently been remarkably difficult to answer. Misidentified inoculum, contamination by non-target species, and poor colonization rates are among the leading causes of orchard failure, and without professional laboratory confirmation, these problems often go undetected until it is too late.

At Virginia Truffles, we offer a dedicated, professionally operated truffle testing service currently available to growers in the United States. Our team holds advanced degrees in science, has published peer-reviewed research, and brings over twenty years of combined research and consulting experience to every sample we process. Whether you need DNA-based species confirmation from root tips or harvested tissue, or a detailed microscopic assessment of colonization and spore morphology, our results give you the certainty you need to make informed decisions about your orchard.

NOTE Discounts apply for verified grant-funded research.

Please reach out to Brandi Martin blmartin@virginiatruffle.com for more information.


Root tip DNA extraction & species confirmation

Full DNA extraction from root tips followed by PCR amplification for definitive species identification. Ideal for confirming truffle colonization of host trees.

  • Small Batch

    5-9 samples

    $375 / sample

  • Mid Batch

    10-19 samples

    $300 / sample

  • Large Batch

    20+ samples

    $250 / sample

Minimum submission: 5 samples — minimum invoice $1,875


Truffle tissue direct PCR

Streamlined PCR directly from truffle tissue - no prior DNA extraction required. Confirms species identity with faster turnaround than root tip analysis.

  • Small Batch

    5-9 samples

    $200 / sample

  • Mid Batch

    10-19 samples

    $160 / sample

  • Large Batch

    20+ samples

    $140 / sample

Minimum submission: 5 samples — minimum invoice $1,000


Microscopic assessment

Visual confirmation of truffle structures and colonization percentage, plus assessment of spore morphology.

Each sample receives individual photography and a written report.

  • Flat rate per sample — no batch sizing required

    $100 / sample

Minimum submission: 3 samples — minimum invoice $300

Not sure which service is right for you? Contact us and we'll help you choose the best option for your orchard's needs. Submission guidelines and shipping instructions provided upon inquiry.