How to grow K.O. Kush
Seb's take
Afghani, Hash Plant and Northern Lights combine in a three-way cross that lives up to its Heavyweight billing and its knockout name. Heavy Afghani heritage brings cold tolerance and the occasional flash of blue or purple, wrapped around a compact, mould-resistant frame. An eight-week flower for a genuinely heavy hitter.
Growing K.O. Kush: what to expect
Feminized photoperiod seed: every plant a female, and flowering starts when you change the lights — which puts the calendar in your hands. The photoperiod lesson covers using that control well.
Flowering runs the standard 8 weeks — no surprises, which in this business is a compliment. The flowering stage guide covers what each of those weeks should look like.
A middling 140 cm or so at maturity — tall enough to yield, short enough to manage. Standard tent territory; the light planner sorts the hanging height.
A solid, dependable yield — 500 g/m² under decent conditions. Nothing that requires bragging; everything that justifies the effort. The yield lesson covers getting to "decent conditions".
Breeder figures put THC around 19% — firmly in the strong band. The number speaks for itself; we'll not add adjectives to it.
Learn to grow her properly:
Common questions about K.O. Kush
How long does K.O. Kush take to flower?
Around 8 weeks of flowering, by the breeder's numbers.
Is K.O. Kush 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 tall does K.O. Kush grow?
Around 140 cm. Standard tent territory.
How strong is K.O. Kush?
The breeder lists THC around 19%. Firmly in the strong band.