Founded in 2015, we are Oregon's oldest federally-legal cannabis research and development company, operating in compliance with the 2018 Farm Bill. This allows our company to permanently work with unlimited plant numbers and fully explore the diversity and malleability contained in the cannabis genus. Our primary product is scientific knowledge, but we strive to put our best findings into growers’ hands in the form of world-class, non-GMO, and award winning cannabis seeds for production purposes and improve our work every year. 

In 2021 we released the first commercial triploid cannabis seeds. Bigger yields, louder aromas, Certified Organic, Non-GMO, and high in THC, THCV, CBD, CBG, and other minor cannabinoids. 

INDUSTRY FIRSTS
• First high CBD content day-neutral (“autoflowering”) hemp (2016) 
• First field trials of “early” flowering varieties, i.e. photoperiod sensitive plants that commence flower formation in July (2016) 
• First pure CBG line in N. America (2017) 
• First pure CBG autoflowering variety (2017) 
• First substantially pure CBC varieties in N. America (2018) 
• First cannabinoid free varieties in N. America (2018) 
• First substantially pure CBDV lines in N. America (2019) 
• First substantially pure CBGV lines in N. America (2019) 
• First substantially pure CBCV lines in N. America (2019)
• First commercial triploid CBD pure varieties (2020)
• First commercial triploid CBG pure varieties (2020)
• First commercial triploid autoflower varieties (2020)
• First commercial triploid THCV varieties (2023)
• First commercial triploid THC varieties (2023)


From all of us here at GTR Seeds and Oregon CBD, thank you for your interest in our work. We’re excited to share our newest creations with you and your farm as we collectively work to make the 21st century cannabis revolution a reality.

Double Durban THCV

White CBG Seedless

Forbidden V Seedless

GTR Seeds / Oregon CBD

Hemp CBD

Cannabis

*Oregon Tilth Organic Certified*
One of our in-house favorites, this triploid features our improved for 2021 GG*4 pollinator. Suver 8’s sweet smells shine through in a delicious yet still oh so sour offering. This genetic boasts similar mold and mildew resistance as the original but with elevated olfactory compound production, improved density, structure, and in triploid flower form.

•  Potent CBD producer with a huge appeal on the smokable market
•  Excellent mold and mildew resistance
•  Sour apple twisted with even more terpene-loaded funk than the original

Sour Suver Haze Seedless

*Oregon Tilth Organic Certified*
The legacy lives on in triploid form for one of our most award-winning and reliable varieties. Growers are rewarded with solid yields, exotic aromas, and beautiful bag appeal – from a nearly seed-free plant proven to have the highest resistance to molds and mildews in our lineup.

•  Excels in moist climates and exhibits strong resistance to botrytis
•  A known high-CBD producer, with specimens reaching up to 25%
•  Exotic sour apple flavor created by farnsene and beta-caryophyllene terpene content

Suver Haze Seedless

*Oregon Tilth Organic Certified*
A highly sought after release for both indoor and outdoor producers alike, this might be our favorite release yet. This hybrid features our most prized GG#4 conversion and paired it with our Lifter mother. The resulting offspring provide heavy and potent yields of rich and complex aromas in mouthwateringly tasty triploid sour - with rock solid flowers that ooze resin and aroma.

• A heavy producer of both flower and cannabinoids
• Dense and incredibly frosty flowers
• Fruity and sweet with sour beta-caryophyllene-fueled undertones

Sour Lifter Seedless

*Oregon Tilth Organic Certified*
This vigorous growing and heavy producing variety has shown flower increases of over 30% in triploid form, along with cannabinoid increases of almost 20%. While not celebrated for its terpene profile, flowers are large, lime green, and crystal covered. Ideal for biomass producers looking to get the most out of their fields – with a much lower risk of getting seeded.

•  Our highest flower producing CBG plants
•  Excellent field ready structure
•  Drier trichomes less damaging for mechanical harvest

Stem Cell CBG Seedless

*Oregon Tilth Organic Certified*
This production powerhouse already had a sterling reputation in diploid form for its top shelf smokable flower and cannabinoid rich biomass; as a triploid, performance only improves. Greater yields, louder aromas, and increased production from one of our most popular varieties – with a strong resistance to seed production.

• Highest flower and biomass yielder on average
• Proven mold and mildew resistance
• Sweet gassy funk similar to Diesel cannabis lines

Lifter Seedless

*Oregon Tilth Organic Certified*
Armed with a new and bulked up GG*4 pollinator in its lineage, SSSC is an extra sour twist on an already sour flower. Bigger and better structure than the previous and an all out great performer and producer in our trials. With a beta-caryphylene fueled terpene profile the nose hits hard and its flowers offer excellent bag appeal. One of our fastest finishing strains.

•  Improved flower structure and density
•  Strong sour aroma with some gassy funk
•  Vigorous grower and an excellent producer.

Super Sour Space Candy

*Oregon Tilth Organic Certified*
Already revered for its large dense flowers and gorgeous bag appeal, White CBG’s triploid counterpart exhibits a stronger, more diesel-filled nose and bumped-up yields. With added essential oil production, its frosted white and compliant flowers also gain more stickiness than the original.

•  Heavy producer of show stopping A grade flower
•  Our highest testing CBG flower, but will still remain below 0.3 Total THC
•  Large colas but a plant better suited for drier climates

GTR Seeds / Oregon CBD

CBD gummies, oil, flower, lotions, & more