Happy Valley Genetics Cannabis Seeds
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Baller's Game Feminised Seeds
Baller's Game Feminised Seeds, from Happy Valley Genetics, is a feminised photoperiod stra..
£26.24
Candy Games #25 Feminised Seeds
Candy Games #25 Feminised Seeds is a feminised photoperiod strain from Happy Valley Geneti..
£26.24
Candy Games #38 Feminised Seeds
Candy Games #38 Feminised Seeds, from Happy Valley Genetics, is a feminised photoperiod st..
£26.24
Downtown Haze Feminised Seeds
From Happy Valley Genetics, Downtown Haze Feminised Seeds is a feminised photoperiod strai..
£17.50
Easy Button Auto Feminised Seeds
Easy Button Auto Feminised Seeds is a feminised autoflowering strain from Happy Valley Gen..
£26.24
Game Over Feminised Seeds
Game Over Feminised Seeds, from Happy Valley Genetics, is a feminised photoperiod strain, ..
£26.24
Haze Burger Feminised Seeds
From Happy Valley Genetics, Haze Burger Feminised Seeds is a feminised photoperiod strain,..
£17.50
Knockout Feminised Seeds
Knockout Feminised Seeds is a feminised photoperiod strain from Happy Valley Genetics, Sat..
£26.24
Lemdawg Feminised Seeds
From Happy Valley Genetics, Lemdawg Feminised Seeds is a feminised photoperiod strain, Ind..
£17.50
Lemon Prime Feminised Seeds
Lemon Prime Feminised Seeds is a feminised photoperiod strain from Happy Valley Genetics, ..
£17.50
Lemon Smuggler Feminised Seeds
Lemon Smuggler Feminised Seeds is a feminised photoperiod strain from Happy Valley Genetic..
£17.50
Pineapple Daddy Auto Feminised Seeds
Pineapple Daddy Auto Feminised Seeds from Happy Valley Genetics is a feminised autofloweri..
£26.24
Shortcut Auto Feminised Seeds
Shortcut Auto Feminised Seeds from Happy Valley Genetics is a feminised autoflowering stra..
£26.24
Sour Berry Shake Feminised Seeds
Sour Berry Shake Feminised Seeds, from Happy Valley Genetics, is a feminised photoperiod s..
£17.50
Super Belts Feminised Seeds
Super Belts Feminised Seeds, from Happy Valley Genetics, is a feminised photoperiod strain..
£17.50
Sweet 16 Feminised Seeds
Sweet 16 Feminised Seeds, from Happy Valley Genetics, is a feminised photoperiod strain, I..
£26.24
Happy Valley Genetics launched in 2019 as a partnership between Happy Valley - a licensed, vertically integrated cannabis cultivator based in Gloucester, Massachusetts, running everything from growing through to retail dispensaries - and Colorado's Ethos Genetics, led by breeder Colin Gordon. The combination brings together two different kinds of expertise: Happy Valley's real-world commercial cultivation data from growing at scale, and Ethos's decade-plus of natural-selection breeding methodology and phenotype-hunting experience.
That partnership has produced genuine competitive results - Happy Valley Genetics has picked up multiple High Times Cannabis Cup wins, including Best Sativa Flower honours for a Super Lemon Haze phenotype. Every strain goes through Ethos's established stress-testing and phenotype selection process before release, then gets validated against Happy Valley's own commercial growing data, aiming for genetics that perform as reliably in a home tent as they do at commercial scale.
The catalogue spans feminised photoperiod and autoflowering genetics with a strong emphasis on transparency, including independent lab testing through a licensed Massachusetts testing facility. Strains like Overtime, Sweet 16 and Knockout typically carry THC in the 22-30% range, reflecting the high-potency, terpene-forward direction the two partners have pursued together.
Browse the full Happy Valley Genetics range below, all shipping from EU stock.