How to grow BlackJack
Flowering 56 - 93 days 
Yield 400 – 500 g/m² Taste
Seb's take
BlackJack, Nirvana's cross of Black Domina and Jock Horror, is sweet and citrusy up front with an earthy pine finish, and does not travel discreetly, whatever the excuse. The trichome-heavy smoke helps loosen the shyest of tongues, running happy, creative, and relaxed with just enough uplift to stay social. Wonderful for a phone call; less so for a lift.
Where it comes from
BlackJack is Nirvana's cross of Black Domina and Jock Horror, and the pairing tells you much of what to expect, the Black Domina's dark indica weight against the Haze-leaning liveliness of Jock Horror. The record promises a blend of sweet citrus and earthy pine, and the trichome-encrusted calyxes that carry the aroma. A meeting of two temperaments that keeps a foot in each camp.
Nose & flavour
Herbal and lemon-bright up front, with a spicy, woody depth and an earthy pine finish, pungent throughout thanks to those resin-heavy calyxes. It does not travel discreetly, whatever the excuse offered for the smell.
The high
The effect loosens the shyest of tongues, running happy, creative and relaxed with just enough uplift to stay sociable before easing, at length, toward sleep. Wonderful company for a phone call; rather less so for a lift home.
Growing it
Flowering spans a notably wide window, 56 to 93 days, so patience and a close eye on the trichomes will serve you well. The record keeps THC to a simple description without a figure, so no number will be invented here. Yields run 400–500 g/m². Grow her discreetly, though: the aroma during flower asks for proper circulation and a filter, unless you fancy explaining yourself.
Learn to grow her properly:
Effects
Common questions about BlackJack
How long does BlackJack take to flower?
Around 11 weeks of flowering, by the breeder's numbers. She takes her time; the result is the argument for it.
Is BlackJack an autoflower or a photoperiod strain?
A feminized photoperiod strain — flowering starts when you switch the lights, so the timing is yours to control.
What does BlackJack smell and taste like?
She smells of earth and heritage; nothing invented, nothing added.
