hybrid

First Class Gas

aka 1st Class Gas, 50 Cal Kush


First Class Gas is an indica strain bred by First Class Genetics, with lineage claims varying across sources—Khalifa Kush bx3, First Class Kush x Baby Yoda, and Jet Fuel Gelato x GMO have all been cited, though no single origin dominates the consensus. The name delivers on its promise: this cultivar reeks of gassy diesel fuel backed by heavy skunk, woody earth, and a spicy herbal finish that speaks to purists chasing old-school gas-forward terps.


The effects profile leans relaxed and euphoric with notable focus, per product descriptions and community feedback. An expansive chest pressure gives way to deep melting relaxation that steadies breathing and quiets the mind, eventually locking you to the couch with sleepy, uplifted calm. The flavor mirrors the aroma—sharp diesel up front with citrus spice and rich earthiness on the exhale, no fruit or confection to distract from the straight fuel character.


This strain description was automatically generated using AI trained on product inventory data

First Class Gas is a moderate-difficulty strain that stays compact at three to four feet indoors, thanks to the dense, bushy structure it inherits from its Khalifa Kush genetics — making it a solid fit for growers working with limited vertical space. Outdoors, it stretches to five or six feet and thrives in warm, dry Mediterranean climates between 68–80°F. You'll want to keep humidity around 40–50% during flowering to prevent mold from settling into those tightly packed buds. It flowers in eight to nine weeks and rewards patient growers with 400–500 g/m² indoors or 14–18 oz/plant outdoors. This strain does show moderate nutrient sensitivity, so conservative feeding is the move here. Expect heavy resin and trichome coverage — amber-tinted trichomes signal harvest readiness — and keep in mind that some phenotype variation is possible across the KK backcross line.
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