Green Screen

Identify Male Plants Early

Maximize your grow space with the Plant Sex ID Kit



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GreenScreen Plant Sex ID Kit

GreenScreen Plant Sex ID Kit
GreenScreen Plant Sex ID Kit
GreenScreen Plant Sex ID Kit


GreenScreen Plant Sex ID Kit



product Description

What is the Plant Sex ID Kit?

The GreenScreen Plant Sex ID Kit is a plant sex identification kit that enables growers to identify the sex of their baby plants after only 2 weeks from germination!


  • No Males Allowed! Kick-start your crop by eliminating males early!
  • Avoid high plant numbers and valueless male plants.
  • Maintain an efficient crop by reducing unnecessary labour, energy costs and crop square footage.
  • Want to maximize your grow space? Yes, please.

Who can use it?

  • Small home grows
  • Commercial Producers
  • Recreational & Medical
  • Breeders

Download the kit's PDF instructions.

Note: Each Kit contains everything you need to send us your imprints for up to 10 plants. To access test results, a testing fee of $24.99 per plant applies.

How It Works

Using the Sex ID Kit is easy! You'll have your test results in no time - learn the simple 5 step process, or watch our 2 minute demo video.


Get your Kit.

Purchase the GreenScreen Plant Sex ID Kit from our website, or any participating retailer. We can ship our Plant Sex ID Kit to any Country, world-wide.


Use your Kit.

2 weeks after germination of the seeds, follow the easy instructions included in the kit to take the plant imprints.

Using your Kit: Demo Video


Register your Kit.

Before mailing the plant imprints to us, register your kit's Lot ID number, select the plants you want tested, and pay for the tests. Each test is $24.99. You have the option to pay for 1 or up to 10 plant tests in a given kit.


Mail your Kit.

Mail the plant imprints back to our lab. You can safely mail the imprints from any country in the world.


Get your Results.

Input your unique 9 digit Plant ID number to get your test results. Your test results will be available within 3 days of us receiving your imprints.