How to grow Jack Flash
Seb's take
A Cannabis Cup winner from Sensi Seeds, splitting Sativa and Indica almost down the middle for a euphoric high with none of the usual trade-offs. Citrus, lemon and earthy wood on the nose; natural resistance to mould and fungi makes her a sound outdoor choice. Regular seeds, for growers minded to breed their own.
Growing Jack Flash: what to expect
Regular seed: roughly half will be male, and the males must go before they find the females. One for growers with sexing in their skillset — or the willingness to acquire it.
Expect around 9 weeks in flower — textbook timing. Textbooks, for once, being useful: here's ours.
Potency sits in the milder band — 17% THC on the breeder's sheet. No embellishment from us; the figure is the figure.
The aroma is citrus-forward: zest first, everything else in its wake.
The dominant note in the reviews is uplifting; daytime company, by most accounts.
Learn to grow her properly:
Common questions about Jack Flash
How long does Jack Flash take to flower?
Around 9 weeks of flowering, by the breeder's numbers.
Is Jack Flash an autoflower or a photoperiod strain?
Regular photoperiod seed — expect males and females in the packet, and plan to identify the males early.
How strong is Jack Flash?
The breeder lists THC around 17%. The gentler end of the scale.
What does Jack Flash smell and taste like?
Citrus leads the nose — sharp, clean, and inclined to announce itself.