The "Fast Version" Advantage: Sweet Seeds engineered their F1 Fast Versions specifically by crossing a photoperiod plant with an autoflower. This chops roughly 1 to 2 weeks off the standard flowering time.
Rapid Bloom Cycle: Once she flips, Gorilla Girl F1 Fast Version typically finishes flowering in just 7 weeks (usually wrapping up by mid-to-late September outdoors).
What to watch out for at 49N:
The Trigger: Being at 49N latitude means your daylight hours are shifting fast right now, so she should be starting her pre-flower stretch or showing pistils very soon as the nights get longer.
Weather & Mold: At 49N, the main enemy isn't always the calendar—it's early autumn rains, frost, and plummeting night temperatures. Because fast versions pack on dense, frosty buds quickly, high humidity combined with cold damp air can invite mold or bud rot.