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Happy Valley Genetics: ETHOS-Bred, Cannabis Cup Winners

About Happy Valley Genetics

Born from a partnership between Massachusetts’ Happy Valley and Colorado’s ETHOS Genetics, Happy Valley Genetics delivers premium seeds backed by award-winning cultivation, including two first-place High Times Cannabis Cup wins, with Super Lemon Haze and White Wedding grown from ETHOS pheno hunts.

Its feminized photoperiod and autoflower seeds deliver strong terpene profiles, reliable vigor and consistent results across indoor, greenhouse and outdoor grows.

Happy Valley Genetics pairs award-winning ETHOS lineage with precision breeding to deliver modern, high-performance strains.

Best Feminized Seeds

Overtime Strain seed packaging with a futuristic spacecraft flying through soft pink clouds, metallic details, and a dreamy sci-fi atmosphere.

Overtime

(49)
Feminized | THC 24-28%
50% Indica - 50% Sativa

Experience Overtime’s balanced euphoria and relaxation with high THC and a citrus fruity aroma. A 50/50 hybrid with 8–9 week flowering and robust yields.

Knockout Strain seed packaging showing two boxing gloves colliding, blue and purple colors, smoke effect, and a powerful, dramatic theme.

Knockout

(48)
Feminized | THC 23-27%
45% Indica - 55% Sativa

Knockout delivers uplifting, energetic effects with sweet citrus flavors and high THC (23%-27%). Ideal for growers seeking a versatile, high-yield hybrid.

Game Over Strain seed packaging with a glowing skull illustration, red laser beams, dark clouds, and a dramatic sci-fi inspired background.

Game Over

(50)
Feminized | THC 23-27%
40% Indica - 60% Sativa

Game Over offers energetic, euphoric effects from its 60% sativa, 40% indica profile. Feminized and easy to grow, with citrusy-spicy flavors and rewarding yields.

View all feminized seeds from Happy Valley Genetics

Popular Repeat Best Sellers

Pineapple Daddy Auto cannabis strain packaging with illustrated pineapple skull character, tropical colors, clouds, and bold comic-style artwork.

Pineapple Daddy Auto

(49)
Autoflowering | THC 21-32%
50% Indica - 50% Sativa

Pineapple Daddy Auto blends tropical pineapple sweetness with 21%-32% THC. Easy-to-grow autoflower with 50/50 effects, fruity-woody flavors, and 11–12 week harvests.

Everglades OG Auto cannabis strain packaging with colorful psychedelic artwork, tropical landscape, palm trees, and reflective water design.

Everglades Og Auto

(44)
Autoflowering | THC 19-26%
50% Indica - 50% Sativa

Everglades OG Auto is a balanced autoflower with sweet, earthy flavors and relaxing, euphoric effects. Quick 9–10 week flowering makes it perfect for easy harvests.

Shortcut Auto Strain seed packaging with a glowing golden light beam over intersecting roads, foggy landscape, and a dramatic, cinematic perspective.

Shortcut Auto

(49)
Autoflowering | THC 21-30%
50% Indica - 50% Sativa

Shortcut Auto offers a sweet, tropical pineapple aroma with 21%-30% THC. This 50/50 autoflower helps reduce stress and delivers high yields year-round.

Baller's Game Strain seed packaging with stacked yellow basketballs featuring smiley faces, bold sporty theme, and playful visual style.

Baller's Game

(47)
Feminized | THC 24-30%
60% Indica - 40% Sativa

Baller’s Game is a 60/40 Indica/Sativa feminized strain with 24%-30% THC. Enjoy uplifting, giggly effects and diesel-fruity flavors in just 9–10 weeks flowering.

View all seeds from Happy Valley Genetics

Commitment to Quality & Innovation

Happy Valley Genetics is dedicated to reliable, high-performance seeds through ethical, precision breeding — upholding the standards that define its collaboration with ETHOS Genetics.

Why Choose Happy Valley Genetics?

  • Award-winning lineage backed by ETHOS Genetics.
  • Premium feminized photoperiod and autoflower seeds with strong terpenes.
  • Stable, high-performance genetics for home and commercial growers.
  • Built on a collaboration focused on innovation, quality and consistency.

Shop Happy Valley Genetics

Browse the full Happy Valley Genetics collection at Growlantis and open any strain for its genetics, effects and grow details.

Browse All Happy Valley Genetics Seeds

FAQS

You can pay with all major credit cards: Visa, MasterCard and Discover or by ACH and bank wire transfer, and you can also mail cash, a check or a money order. Card payments process the next business day, and some methods may add a small fee shown before you confirm.

Log in at Growlantis.com, open Orders and click View on the order you want. You’ll see the items, shipping address and current status there. If you need a hand or something looks wrong, email support@growlantis.com and we’ll help you out.

Yes. Growlantis offers free shipping on every retail order, with no delivery charge at checkout. The only condition is a minimum retail order of $42.

If your order arrives lost, damaged, wrong or incomplete, report it within 15 days of delivery. Email us your order number, a photo of the unopened packaging, the reason for the return, and the email and payment details for your refund, and our team will review it.

Every order includes a 90-day germination guarantee starting the day after delivery, for Growlantis orders, with one claim per order. Follow the germination guidelines; if three or more seeds fail we replace them, and if fewer fail you get a coupon. It covers non-germination only.