Triploid Cannabis Seeds – Feminized, High-Performance Genetics

An incredibly trichome covered and frosty flower grown from NOX Cookies triploid THC Seeds.

Discover the next generation of cannabis breeding with triploid cannabis seeds from GTR Seeds. Developed through years of scientific research and plant breeding, our feminized triploid seeds offer growers a remarkable combination of improved flower production, exceptional terpene expression, dense resin-covered flowers, and significantly reduced seed production when exposed to pollen.

In 2020, the breeders behind GTR Seeds and Oregon CBD pioneered the commercial introduction of triploid cannabis seeds, bringing a proven agricultural breeding technique to modern cannabis cultivation.

Unlike conventional diploid cannabis plants, which contain two sets of chromosomes, triploid cannabis plants contain three. This difference can significantly reduce fertility, helping protect valuable flower crops against unwanted seed formation while offering opportunities for improved agricultural performance.

Why choose GTR Seeds triploid cannabis seeds?

  • Reduced seed production: Triploid cannabis plants have greatly reduced fertility, helping minimize the risk of seeded flowers from accidental pollination.

  • Exceptional flower quality: Our selected triploid genetics offer dense, resinous flowers, distinctive terpene profiles, and impressive bag appeal.

  • High cannabinoid production: Carefully selected varieties are bred for strong cannabinoid expression and productive harvests.

  • Feminized genetics: All GTR Seeds triploid varieties are feminized, helping growers establish productive, female-flowering crops.

  • Research-driven breeding: Our triploid program builds on years of plant breeding, field trials, and scientific research.

Explore Our Triploid Cannabis Seed Collection

GTR Seeds offers one of the industry's most diverse selections of triploid cannabis genetics, including:

  • Triploid THC Seeds: High-potency Type I varieties selected for exceptional flower quality, resin production, and distinctive terpene profiles.

  • Triploid CBD Seeds: CBD-dominant genetics developed for flower and biomass production, including triploid versions of our proven hemp varieties.

  • Triploid CBG Seeds: Unique CBG-rich varieties bred for cannabinoid production, aroma, and flower quality.

  • Triploid CBDV Seeds: Specialized CBDV-rich genetics offering alternative cannabinoid profiles.

  • Triploid THCV and CBGV Seeds: Innovative varieties developed for growers interested in rare and emerging cannabinoids.

Whether you're a commercial cultivator seeking to reduce the risk of pollination-related crop losses or a home grower looking for exceptional cannabis genetics, GTR Seeds offers feminized triploid cannabis seeds backed by scientific breeding and agricultural experience.

Shop our complete selection of triploid seeds below and experience the future of cannabis breeding.

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All seeds are feminized.

To ensure germination success we strongly recommend visiting our seed start guide below.

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