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THE DISPENSE STRAIN GUIDE

First Class Gas

hybrid
Alias1st Class Gas50 Cal Kush

First Class Gas is an indica-dominant hybrid bred by First Class Genetics, recognized for its intense, fuel-forward terpene profile and a relaxing, focus-oriented experience.

About First Class Gas

First Class Gas is an indica strain with a debated genetic lineage; various sources attribute its origins to Khalifa Kush bx3, First Class Kush x Baby Yoda, or Jet Fuel Gelato x GMO, with no single origin reaching consensus. The strain is defined by a pungent aroma of gassy diesel fuel, heavy skunk, and woody earth, finished with a spicy herbal note. Its flavor profile mirrors this, offering sharp diesel up front with citrus spice and rich earthiness on the exhale. Users report an initial sense of focus and euphoria accompanied by an expansive chest pressure, which transitions into deep, melting physical relaxation and a sleepy, uplifted state.

Plant characteristics

The plant exhibits a compact, bushy structure, typically reaching three to four feet indoors and five to six feet outdoors. It produces tightly packed buds with heavy resin and trichome coverage, with amber-tinted trichomes signaling harvest readiness.