Hortilab Returns with 9 New Regular Seeds: The Sour Power Hybrid Line

Hortilab: The Return of a Legend

Hortilab has long held cult status among cannabis connoisseurs for their meticulous breeding and game-changing genetics. Based in the Netherlands, this boutique seed company first exploded onto the scene with their world-famous Sour Power — a cross between StarBud x ECSD V3 (East Coast Sour Diesel Version 3) that quickly became a global sensation.

The Sour Power line helped define a generation of high-octane, flavour-packed hybrids. Its sharp, sour-diesel aroma, combined with a smooth candy finish and consistently powerful yields, made it one of Europe’s most decorated strains. But it wasn’t until Hortilab teamed up with Karma Genetics to create Sour Power OG (Sour Power x Biker Kush) that the brand reached true legendary status — sweeping cups across the world and cementing its place in cannabis history.

Now, after years of anticipation, Hortilab is back with a brand-new lineup — nine regular seed releases built around their original Sour Power genetics. These new strains blend the award-winning Sour Power male with some of the most exciting modern clone-only elites in the game.

The Sour Power Hybrid Line

Each of the nine strains in this exclusive regular seed drop combines the unmistakable Sour Power edge with unique flavour profiles, bag appeal, and structure from today’s most hyped genetics. Expect heavy resin production, rich terpene diversity, and vigorous growth — all hallmarks of Hortilab’s elite breeding standards.

Let’s dive into each new addition to the Sour Power hybrid family:

1. Prisma (RS11 x Sour Power)

The colourful and creamy RS11 (Rainbow Sherbet 11) meets the tangy, diesel-fuelled Sour Power. Prisma promises a vibrant blend of tropical sweetness, sour gas, and smooth cream — an explosion of modern candy terps backed by that classic old-school Sour Power bite. Expect dense, resin-drenched buds and a balanced, euphoric effect that hits both body and mind.

2. Sour Power (StarBud x ECSD V3)

The original masterpiece that started it all. Sour Power remains a benchmark for sour strains, combining StarBud’s structure and potency with the unmistakable East Coast Sour Diesel aroma. Her pungent, citrus-diesel funk and sharp, uplifting high have earned multiple awards and a reputation that has stood the test of time.

3. Super Power (Permanent Marker x Sour Power)

Permanent Marker’s complex candy-gas-funk collides with Sour Power’s tangy diesel. Super Power delivers unreal bag appeal and layered terps, blending grape candy, fuel, and sour citrus. Growers can expect vigorous plants with high trichome density and serious yield potential — this one’s built for the modern market.

4. Power Dunk (Gary Payton x Sour Power)

Named after a basketball legend, this cross brings together the cookie-gas punch of Gary Payton with the classic diesel sharpness of Sour Power. Power Dunk is a hard-hitting hybrid that balances potency with flavour — think earthy gas, sour citrus, and creamy undertones. A perfect choice for fans of bold, athletic highs and energetic flavour profiles.

5. Power 54 (Studio 54 x Sour Power)

A nod to the disco era, Power 54 glitters with sweet, creamy, and gassy notes from Studio 54, amplified by Sour Power’s signature tang. Expect a euphoric, social high and glistening trichomes — this one’s bred to impress both in the grow room and in the jar.

6. Power Frost (Oreoz x Sour Power)

Oreoz lends her decadent dessert flavours to this frosty Sour Power hybrid. Power Frost boasts deep chocolate, vanilla cream, and sour-diesel fuel in perfect harmony. Visually stunning and incredibly resinous, this one’s a trichome powerhouse ideal for hash makers and extractors.

7. Power OG (Larry OG x Sour Power)

A marriage of Californian royalty and European precision breeding. Power OG combines Larry OG’s classic lemon-pine OG character with the sour, candy diesel edge of Sour Power. The result is a perfectly balanced hybrid offering both potency and flavour, with dense nugs and a clean, euphoric high that defines “old-school meets new-school.”

8. Tropz (Tropicanna Cherries x Sour Power)

Tropz is a sunshine-infused explosion of tangerine zest, cherry candy, and sour fuel. The Tropicanna Cherries lineage brings vibrant colouration and fruity sweetness, while Sour Power injects that unmistakable sharp diesel energy. Expect loud terps and heavy resin coverage — a true modern flavour bomb.

9. Zing Ting (Citrus Rush x Sour Power)

Zing Ting rounds out the drop with a burst of citrus, lemon zest, and sour punch. The Citrus Rush mother already packs serious zing, and when paired with Sour Power, the result is a strain with electrifying aroma and uplifting energy. A must-try for fans of bright, refreshing flavour profiles.

A Celebration of Old Meets New

Hortilab’s new Sour Power Hybrid Line perfectly encapsulates what modern cannabis breeding is all about: combining the heritage of legendary cuts with the flavour and power of contemporary genetics. By reintroducing the Sour Power male into today’s gene pool, Hortilab has effectively bridged two eras — preserving the diesel-dominant edge that defined the 2000s while enhancing it with modern fruit, gas, and candy terpenes.

Growers can expect strong, uniform plants with excellent branching, resin production, and structure — making these strains ideal for both breeders and connoisseurs chasing standout phenotypes.

Why the Community is Excited

The return of Hortilab represents more than just a seed drop — it’s the revival of one of Europe’s most respected cannabis breeders. Their collaboration with Pure Sativa brings this exclusive regular seed collection directly to the market, allowing cultivators to experience the magic that made Sour Power a household name among elite growers.

With crosses touching some of the most hyped strains of the decade — from RS11 and Permanent Marker to Tropicanna Cherries and Oreoz — this lineup reaffirms Hortilab’s mastery in breeding flavour-forward, high-performing genetics.

Final Thoughts: Power, Legacy, and Precision

The Hortilab Sour Power Hybrid Line marks a thrilling new chapter for the brand. Whether you’re a seasoned grower or a collector of elite genetics, this 9-strain drop offers something for every palate and phenotype hunter. Expect exceptional terpene diversity, resin output, and the nostalgic yet modern punch that only Sour Power can bring.

Hortilab has returned — and they’ve brought the power back with them.

Available now at PureSativa.com — your home for premium cannabis genetics, accessories, and culture.