Karma Genetics Seeds Head Rush

Strain Overview
Head Rush is a feminized hybrid cultivar developed by Karma Genetics as part of their highly anticipated feminized Headbanger line. Head Rush seeds bring together classic, old-school genetics known for bold aroma and reliable growth, while offering a more accessible cultivation experience than many traditional Sour or OG Kush lines. This cultivar reflects the long-term breeding work Karma Genetics is recognized for, combining elite parent selections into a cohesive, refined hybrid.

Genetic Lineage
Head Rush is created from a cross of Chem 91 and Headbanger, uniting two legendary genetic lines. The Chem 91 mother cut is widely respected for its unmistakable funk and depth, while Headbanger contributes its well-known Sour OG Kush foundation. Headbanger itself has long been one of Karma Genetics’ most famous creations, and this pairing builds on that legacy by reinforcing classic traits through a carefully selected Chem influence. Head Rush seeds preserve this star-studded lineage in feminized form, providing consistent expression across grows.

Flavor and Aroma Profile
Head Rush delivers a powerful and unapologetic aromatic profile rooted in old-school funk. Sharp chem notes dominate the nose, layered with sour, gassy fuel and deep earthy undertones. As the flowers mature, the aroma becomes increasingly pungent, blending the foul, chemical edge of Chem 91 with the sour diesel and kush gas character associated with Headbanger. Head Rush seeds are especially appealing to growers seeking loud, classic profiles without modern sweetness or dessert-style influence.

Plant Structure and Growth Traits
Plants grown from Head Rush seeds develop with balanced hybrid structure and steady vigor. The growth habit is more manageable than many pure Sour or OG Kush cultivars, making canopy control and training more straightforward. Buds form solid and well-stacked along the branches, supporting consistent flower development in both indoor and outdoor environments.

Flowering Time
Head Rush completes its flowering cycle in approximately 9 to 11 weeks. This extended window allows the cultivar to fully express its complex aromatic profile and structural density. Head Rush seeds typically finish within this range when grown under stable conditions and proper environmental control.

Yield Potential
Head Rush seeds are known to produce medium to high yields, depending on cultivation method and plant selection. The focus is on quality and aromatic intensity rather than sheer volume, with well-formed flowers that reflect the cultivar’s elite genetic background.

Cultivation Environment
Head Rush adapts well to both indoor and outdoor cultivation. Its more forgiving growth traits make it accessible to a wider range of growers while still delivering classic aroma and structure. Head Rush seeds respond well to attentive canopy management and stable environmental conditions that support terpene preservation.

Seed Type and Classification
Head Rush seeds are offered as feminized cannabis seeds by Karma Genetics. Classified as a hybrid, Head Rush seeds are intended for growers seeking authentic Chem and Sour OG Kush lineage, bold aroma expression, and the refined breeding quality that has defined Karma Genetics for decades.