How to grow Holy Grail 69
Seb's take
An attempt, quite literally, at breeding the holy grail — Punky Lion crossed with pure Haze, then built out further with Matanuska Tundra and Chronic. The sativa lineage shows in long internodes and finger-like leaves, taking sixty to seventy days to finish. Well-rounded enough to suit most gardens, whatever the ambition behind the name.
Growing Holy Grail 69: what to expect
Feminized, so you'll not be sexing plants or evicting males. Photoperiod, so veg lasts exactly as long as you decide — see the vegetative stage on how long that ought to be.
Expect around 9 weeks in flower — textbook timing. Textbooks, for once, being useful: here's ours.
A heavy producer at 450 – 800 g/m². Plan your drying space before harvest week rather than during it — she will test the dimensions of the thing.
THC tests around 21%, which is strong by any sensible chart. Respect it accordingly.
Learn to grow her properly:
Common questions about Holy Grail 69
How long does Holy Grail 69 take to flower?
Around 9 weeks of flowering, by the breeder's numbers.
Is Holy Grail 69 an autoflower or a photoperiod strain?
A feminized photoperiod strain — flowering starts when you switch the lights, so the timing is yours to control.
How strong is Holy Grail 69?
The breeder lists THC around 21%. Firmly in the strong band.