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LeafWorks Gender ID Test

Save yourself 6-8 weeks of time, energy, and resources waiting to sex plants by eye with the LeafWorks Gender ID Test. 

This DNA-based service identifies male Cannabis/Hemp plants as early as seven days post germination. With more markers than other comparable tests, the LeafWorks Gender ID Test is 99% accurate. Remove or partition male plants based on your needs with this quick and reliable technology, saving up to 20% in operational costs. 

Each Gender ID Test allows you to identify the sex of four separate plants. Submission is easy and legal for mailing. Bulk pricing is available.

Volume pricing enables significant savings:

1-24 cards: 
$60/card ($15/plant)

25-249 cards: 
$50/card ($12.50/plant)

250+ cards: 
$40/card ($10/plant)


    Lost your instructions? Download them here
    Learn how to SMASH samples onto cards here.

    LeafWorks only accepts samples through the LeafWorks DNA submission kit. We will not test or receive tissue.