Premium Feminized Hemp Seeds

Phytonyx offers feminized hemp seeds of premium hemp strains developed by our innovative breeding program.


The Phytonyx team has been involved in cultivating, researching, and breeding the finest varieties of cannabis for decades. We are now able to bring that experience to bear in the rapidly growing hemp industry.  From our expansive genetics collection, we select chemo & pheno-types with desirable traits for stabilization and eventual certification, in order to provide Hemp seed varieties that will meet the diverse needs of farms around the world.


Our team has decades of experience in Cannabis production.  By continuing to deepen our knowledge of every aspect of the Hemp industry – science, agriculture, derivative products, cultural impact – we are uniquely positioned to help you and your company determine the best way forward in this rapidly growing industry.

cbd hemp flower bud

2019 Hemp Seed Catalog

After an exceptionally successful 2018 season, we are proud to offer premium varieties of high CBD feminized industrial hemp seeds for this year.  Our original hemp strains were derived through pheno/chemo-selection from an array of genetics.  Through our process of lab testing and field trials, we have gathered data for cannabinoid content and ratios as well as terpene profiles, vigor and resistance to pests and pathogens.  As a result, we have crossed, tested, analyzed, selected and re-crossed to ensure our strains have the best performance in the field for 2019 and beyond.

We fully stand behind our feminized hemp seeds and guarantee our farmers the lowest hermaphrodite rates (<0.05%) and the highest feminization rates (>99.95%) and germination rates (>90%) in the industry.

phytonyx varieties are developed by selecting foR:

  • Photoperiod
  • Climate
  • Region
  • Yield
  • Pathogen and Pest Resistance
  • Vigor and Vitality
  • Cannabinoid Profile
  • Terpene Profile
  • Fiber and Cellulose Content
  • Remediation Traits
Interested in our hemp seeds?

Once you’ve reviewed our hemp seed catalog, we know that you’ll be interested to learn more.  Whether you purchase hemp seeds from us, seeds & starts from one of our authorized distributors, or become part of our extended R&D network, we look forward to growing the Phytonyx community and the Hemp movement worldwide.

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