Haley’s Comet cannabis strain is a Sativa dominant hybrid named after the brightest comet in the sky – Haley’s comet. The herb belongs to the celestial strains group. The Haley’s Comet buds are tight and glow under light, resembling pieces of rocky comet. The high is very functional and uplifting with gentle analgesic effect. Haley’s Comet marijuana strain is good for day and evening medicinal and recreational use.