How to grow Jack 47 Auto
THC 21% 
Flowering 63 days 
Yield 450 – 600 g/m² 
Height 50-120cm Taste
Seb's take
An autoflowering Jack 47, built from an auto Jack Herer and the house AK-47 line, described without much modesty as the strongest auto on the market. Sweet citrus earth on the nose, with the same happy, euphoric energy as its parent, delivered faster and in a shorter frame. A third-generation auto, consistent by design.
Where it comes from
An autoflowering take on Jack 47, built from an auto Jack Herer and Sweet Seeds' own AK-47 line. A third-generation autoflower, which is the breeders' shorthand for consistency earned over successive selections rather than luck. They describe her, without much modesty, as probably the most potent auto on the market. Same famous parentage as the photoperiod, then, folded into a shorter schedule.
Nose & flavour
Sweet and citrus over an earthy base, a little rounder than the photoperiod's clean lemon, with the earth grounding the zest. She keeps the family character while trading some brightness for depth. Pleasant, and not shy about it. A comfortable nose that wears well.
The high
Happy, euphoric and energetic, the same upbeat lift as its parent delivered from a smaller plant and a faster turnaround. THC sits at eighteen to twenty-one per cent, potent for an auto but not unreasonable. A cheerful, daytime sort of high with no great demands on the schedule.
Growing it
An automatic, so she keeps her own counsel on when to flower; reckon on sixty-three days and a finished height anywhere from 50 to 120cm. Yields land at a solid 450 to 600 g/m², generous for the frame. Medium stature and heavy bud production make her a natural indoor plant, and the rapid finish suits growers who want turnover. Give her room and light; she manages the timing herself.
Learn to grow her properly:
Effects
Common questions about Jack 47 Auto
How long does Jack 47 Auto take to flower?
Around 9 weeks of flowering, by the breeder's numbers.
Is Jack 47 Auto an autoflower or a photoperiod strain?
An autoflower — she flowers on age rather than light hours, which simplifies the schedule considerably.
How tall does Jack 47 Auto grow?
Around 120 cm. Standard tent territory.
How strong is Jack 47 Auto?
The breeder lists THC around 21%. Firmly in the strong band.
