Common Wealth Seed Co: Imperial Grapes, Wedlock, Speed Bump & UV Sour

The latest Gas Edition release from Common Wealth Seed Co is a flavour-driven, resin-focused drop built around one exceptional pollen donor: Grape Sunshine. Known for its unmistakable grape-forward terpenes, strong gas backbone, and elite solventless hash performance, Grape Sunshine has quickly cemented its place as a modern breeding staple.

This release features four standout hybrids—Imperial Grapes, Wedlock, Speed Bump, and UV Sour—each combining Grape Sunshine with proven, high-impact genetics. Together, they deliver a lineup that excels in bag appeal, flavour intensity, plant vigour, and wash returns.

The Gas Edition is available now at Pure Sativa in packs of 3 feminized seeds.

Grape Sunshine: The Backbone of the Gas Edition

Grape Sunshine genetics:

• Secret Lemon (Lemon Peel × Moonbow)

• × Tallymon [(Banana OG × Do-Si-Dos) × Papaya]

Originally known as Secret Lemon Tallymon, the cultivar earned the Grape Sunshine name thanks to its dominant grape aroma layered with citrus, tropical fruit, and soft gas. Beyond flavour, what truly sets it apart is its extraction performance—the pollen donor used in this drop consistently washes at 7%+, producing large, bulbous trichome heads with excellent melt and terpene retention.

The Gas Edition Strains

Imperial Grapes

Skywalker OG × Grape Sunshine

Imperial Grapes blends classic OG architecture with modern resin density and flavour complexity. Skywalker OG contributes structure and doughy fuel, while Grape Sunshine enhances frost, sweetness, and overall extract quality.

Key traits:

• Classic OG plant structure with strong branching

• Large, dense flower formations with heavy trichome coverage

• Sweet, doughy gas with subtle grape undertones

• Excellent performance for flower and solventless hash

A perfect choice for growers who love traditional OGs but want upgraded terpenes and modern wash potential.

Wedlock

Wedding Pie × Grape Sunshine

Wedlock is a visually striking, terpene-rich cultivar that leans heavily into grape expression while retaining the familiar structure of Wedding Pie. This was a deliberate pairing, aimed at combining grape robustness with a proven, versatile growth profile.

Key traits:

• Very grape-forward aroma and flavour

• Beautiful purple coloration with big, chunky nugs

• Classic Wedding Pie structure—balanced, uniform, and reliable

• Washes extremely well, making it ideal for hash production

Wedlock sits firmly on the robust, versatile side of the Gas Edition, excelling across both flower and extraction-focused gardens.

Speed Bump

I-95 × Grape Sunshine

Speed Bump is the loudest, most chem-driven option in the lineup. I-95 brings sharp fuel and chem intensity, while Grape Sunshine adds colour, resin volume, and subtle sweetness beneath the gas.

Key traits:

• Tall, stretchy growth with strong vigour

• Excellent bag appeal with colourful, resin-rich flowers

• Sweet chem and heavy fuel dominance

• Highly expressive, well-coloured resin

This cultivar is ideal for growers chasing aggressive gas profiles with modern visual appeal.

UV Sour

Sour Irene OG × Grape Sunshine

UV Sour combines classic sour OG character with the resin power and fruit-backed finish of Grape Sunshine. The plants grow large and stretchy, producing significant biomass and standout trichomes. Previously we released it as Sour Irene OG x Grape Sunshine but she's now been given a permanent name!

Key traits:

• Sour, gassy terpene profile with earthy OG depth

• Sweet fruit notes lingering on the back end

• Big, stretchy plants with strong growth momentum

• Excellent solventless hash returns

• Large, bulbous trichome heads with great melt quality

UV Sour is particularly well-suited to hash makers looking for true sour flavour translated cleanly into rosin.

Why the Gas Edition Stands Out

The Common Wealth Seed Co Gas Edition is a focused, intentional drop built for today’s growers and extractors. Across all four cultivars, you can expect:

• Gas-forward terpene profiles with grape, chem, and OG influence

• High resin production and proven wash potential

• Strong plant vigour and modern bag appeal

• Feminized seeds for consistent, efficient cultivation

Whether your priority is premium flower, top-tier rosin, or both, this lineup delivers genetics that perform at every stage.

Availability

The Common Wealth Seed Co Gas Edition is available now at Pure Sativa, sold in 3-pack feminized seed packs. With Grape Sunshine’s reputation for flavour and extraction performance, this drop is expected to move quickly.

For growers seeking modern gas genetics with serious resin returns, this is a release worth securing.