The LeafWorks Cannabis and Hemp Sex Test kit includes a collection envelope, plant stake, and instructions.

LeafWorks Cannabis and Hemp Sex Test collection envelope.

Test was great. Clear instructions, and liked getting to bang the leaves with a hammer. More expensive than I wished, as I would’ve tested more. But good quality and well thought out packaging and method.Matthew B.

Great service, great responsiveness. We have been working with LeafWorks for gender testing for several years and have great confidence in Eleanor and her team.Robinson

The Industry’s Premium Plant Sex Testing Service

At LeafWorks, our plant sex testing is reliable, efficient, and accurate. Our team determines the sex of your cannabis plants from an early stage, ensuring a high-quality and maximum yield, whilst also reducing the number of unwanted male plants.

Why Choose Our Plant Sex Testing Services?

Accurate Results: We offer fast and accurate results, thereby allowing you to make the best decision about your future crop. Our test, meanwhile, is 99.9% accurate, and uses multiple markers to ensure there are no false results.

Cost-Effective: With our cannabis plant sex testing services, you will be able to save time, resources, and money by identifying the sex of your cannabis and hemp plants early.

Expert Support: The dedicated LeafWorks team is here to help you with any questions you might have along the way.

Reliability: Be at ease knowing that our industry-leading cannabis and hemp sex tests are accurate.

How It Works

Sample Collection: Collect a small leaf sample from each of your plants.

Send Samples: Send your samples to the LeafWorks laboratory via LeafWorks packaging.

Receive Results: Within 2-5 business days after LeafWorks successfully receives your leaf samples, you will receive a detailed, data-driven report that analyzes and accurately indicates the sex of each plant.

Benefits of Early Plant Sex Testing

Yield Maximization: By removing and eliminating male plants early in the process, you female plants will therefore receive optimal resources and space to grow and thrive

Pollination Prevention: Accidental pollination is a real threat and concern. With early hemp and cannabis sex testing you avoid the risk of this accidental pollination, whilst also ensuring the quality and sustainability of female plants.

Efficient Resource Management: Time, nutrients, space, and resources will be allocated to the plants that will actually produce buds.

Get Started Today

Start your cannabis cultivation journey on the right foot with LeafWorks and our cannabis and hemp sex testing services. Get your best crop possible, and contact us today to order your testing kit.

LeafWorks® Cannabis & Hemp DNA Sex Test

$15.00

Want to identify male cannabis & hemp plants early in the growing cycle?

Details

Save up to 8 weeks and reduce operational costs by up to 20% with the LeafWorks® Cannabis & Hemp DNA Sex Test. You can identify male cannabis & hemp plants as early as 7 days post germination. Sexing cannabis and hemp plants has never been easier!

The LeafWorks® Cannabis & Hemp DNA Sex Test is 99% accurate and because we use more biomarkers than the competition, we greatly reduce false positive test results allowing you to confidently remove male plants quickly.

Big news! We have transitioned out of DNA Collection Card submission into a simpler envelope submission format. In our new submission system, order 1 test per plant.

Features

Turnkey collection and submission kit is provided for every order
Simply mail your cannabis or hemp plant samples in the collection envelopes provided
1 plant per collection envelope
National and international orders accepted, as no accepted material contains >0.3% THC
Tests available for licensing

Pricing

1-99 tests: $15 per plant

100-199 tests: $12.50 per plant

200 or more tests: $10 per plant

Test Results

2-5 business days after the lab receives your samples, depending on volume of cards to be processed.
We notify you when the lab begins processing.
Results emailed as a PDF report.

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

The Industry’s Premium Plant Sex Testing Service

At LeafWorks, our plant sex testing is reliable, efficient, and accurate. Our team determines the sex of your cannabis plants from an early stage, ensuring a high-quality and maximum yield, whilst also reducing the number of unwanted male plants.

Why Choose Our Plant Sex Testing Services?

Accurate Results: We offer fast and accurate results, thereby allowing you to make the best decision about your future crop. Our test, meanwhile, is 99.9% accurate, and uses multiple markers to ensure there are no false results.

Cost-Effective: With our cannabis plant sex testing services, you will be able to save time, resources, and money by identifying the sex of your cannabis and hemp plants early.

Expert Support: The dedicated LeafWorks team is here to help you with any questions you might have along the way.

Reliability: Be at ease knowing that our industry-leading cannabis and hemp sex tests are accurate.

How It Works

Sample Collection: Collect a small leaf sample from each of your plants.

Send Samples: Send your samples to the LeafWorks laboratory via LeafWorks packaging.

Receive Results: Within 2-5 business days after LeafWorks successfully receives your leaf samples, you will receive a detailed, data-driven report that analyzes and accurately indicates the sex of each plant.

Benefits of Early Plant Sex Testing

Yield Maximization: By removing and eliminating male plants early in the process, you female plants will therefore receive optimal resources and space to grow and thrive

Pollination Prevention: Accidental pollination is a real threat and concern. With early hemp and cannabis sex testing you avoid the risk of this accidental pollination, whilst also ensuring the quality and sustainability of female plants.

Efficient Resource Management: Time, nutrients, space, and resources will be allocated to the plants that will actually produce buds.

Get Started Today

Start your cannabis cultivation journey on the right foot with LeafWorks and our cannabis and hemp sex testing services. Get your best crop possible, and contact us today to order your testing kit.

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Our Services

The Industry’s Premium Plant Sex Testing Service

Why Choose Our Plant Sex Testing Services?

How It Works

Benefits of Early Plant Sex Testing

Get Started Today

LeafWorks® Cannabis & Hemp DNA Sex Test

The Industry’s Premium Plant Sex Testing Service

Why Choose Our Plant Sex Testing Services?

How It Works

Benefits of Early Plant Sex Testing

Get Started Today

Great Product

Fantastic

Costumer service is fire... the time from mailing to getting results back is not real good

Works great

My first adventure with LeafWork