How to grow Brainkiller Haze

10% indica - 90% sativa
Brainkiller Haze — Vision Seeds

Seb's take

Seb Silverback

Almost pure Haze, and every bit as psychedelic as that pedigree suggests — no flavour notes are on record, but the effect speaks plainly: cerebral, energetic, prized for easing anxiety and pain. Fourteen weeks indoors is a long wait, but a tall, well-branched plant rewards it with real weight, especially somewhere warm.

Growing Brainkiller Haze: 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.

Allow 14 weeks of flower, possibly more. Long-flowering lines reward the grower who doesn't count the days aloud — knowing the harvest signs matters more than the calendar here.

A heavy producer at 600 g/m². Plan your drying space before harvest week rather than during it — she will test the dimensions of the thing.

THC tests around 22%, which is strong by any sensible chart. Respect it accordingly.

Learn to grow her properly:

Common questions about Brainkiller Haze

How long does Brainkiller Haze take to flower?

Around 14 weeks of flowering, by the breeder's numbers. She takes her time; the result is the argument for it.

Is Brainkiller Haze 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 Brainkiller Haze?

The breeder lists THC around 22%. Firmly in the strong band.