Head Rush

Head Rush – Karma

Head Rush is another truly fantastic cannabis strain from Karma Genetics and belongs to the family of the legendary Headbanger genetics. This strain has been carefully developed over many years and is based on one of the breeder’s most sought-after crosses. The original Headbanger has long been one of the best-known strains and impresses with its powerful effect and intense aroma. The genetics of Head Rush combine the best of Sour OG Kush and a selected Chem91 cut. The result is a powerful hybrid strain that blends the typical ‘Diesel’ character with sour and slightly earthy notes. 

Particularly noteworthy is the complex terpene profile, which delights lovers of classic old-school strains. The scent is sour, spicy and exudes the legendary diesel aroma that so many growers love. Head Rush is also extremely easy to grow, making it ideal for beginners as it is significantly more robust than pure OG Kush or Sour Diesel. Head Rush performs best in an indoor garden, on a balcony, on a terrace or in a well-ventilated greenhouse, where the largest plants can be expected. 

Lineage: Chem 91 x Headbanger
Genetics: Indica / Sativa
Flowering Time: 9 - 10 weeks
Smell: very sour, spicy, intense smell of Diesel

Karma Genetics: Amsterdam Strains with Real Grower Respect

Karma Genetics is based in the Netherlands and has been developing regular and feminized cannabis seeds for over a decade. Known for work featured in publications like High Times and Skunk Magazine, this breeder focuses on solid structure, deep flavor, and strong influence from OG Kush genetics. Alongside their core line, they offer special releases through the Karma Squad, which brings in bolder crosses and rare overseas selections. You can read about the best Karma Genetics strains on the Canna Wiki.

Quick Facts
Location: Netherlands
Founded: 2008
Focus: Regular and feminized strains with Sour Diesel and OG lineage
Types Available: Regular and feminized
Well Known For: OG Biker Kush, Sour Diesel BX2, Tha Melon, Headbanger
Works Well For: Growers who want dense terpene profiles and long-term reliability

Highlights like Sour Diesel BX2 and Tha Melon give standout flavor and performance, while Headbanger remains a go-to for fans of Diesel crossed with Biker Kush. With several cups under its belt and ongoing development through real-world testing, Karma Genetics continues to attract growers who prioritize depth, consistency, and classic profiles.