Jack 47 F1 Fast Version is a fast-flowering, sativa-dominant hybrid bred by crossing Jack 47 with a Jack 47 Auto. This updated version with THC levels that average 18-24% has a flowering period that’s one week shorter than the original, with plants that showcase exceptional vigor. The effects of this sunny sativa are super uplifting and creative, with a blissfully happy and talkative head high. The flavor is sweet with floral notes and rich incense tones, followed by subtle lemon citrusy undertones. When it comes to medical effects, it’s ideal for supporting fatigue, depression, stress, lack of appetite, asthma, and seizures. It’s a moderately challenging strain to grow, with a flowering time of 7-8 weeks. Yields are as high as 500-600g/m2 indoors when given the right care.









