California Haze by Humboldt Seed Company is a feminized, sativa-dominant hybrid bred from California Haze, Original Haze, and Arcata Trainwreck, three of Humboldt’s most emblematic lines. This cultivar embodies the classic West Coast Haze spirit with enhanced disease resistance, strong growth, and remarkably high THC content reaching 25–27%. Plants grow tall with a lance-shaped structure and large, resin-dense colas that emit a complex citrus, pine, and sweet-earth aroma.Indoors, California Haze completes its flowering phase in approximately 67 days, while outdoor growers can expect harvests between October 1st and 10th. The cultivar produces consistently high yields both indoors and outdoors, performing well in soil or hydroponic setups. Its morphology responds favorably to pruning and training techniques like topping or low-stress training to manage height and light distribution. Germination typically occurs within 3–10 days, and seedlings quickly establish vigorous growth under warm, moderately dry conditions.The terpene profile is dominated by limonene and pinene, with sweet undertones that create a fresh and energizing flavor when smoked or vaporized. California Haze is celebrated for its euphoric, uplifting, and creativity-enhancing effects, making it ideal for daytime use or artistic pursuits. Its combination of potency and clarity reflects its balanced Haze and Trainwreck heritage, stimulating without overwhelming. High disease resistance and structural strength make it a suitable choice for beginners as well as seasoned cultivators seeking a reliable outdoor performer. In Humboldt’s catalog, California Haze stands as a continuation of the region’s historic legacy of high-quality hybrids, preserving the essence of California’s pioneering cannabis breeding culture through a modern, stabilized, and high-yielding expression.