How to grow Speed Haze

20% indica - 80% sativa
EarthyFuelUpliftingEuphoricFocused
Speed Haze — Blackskull Seeds

Seb's take

Seb Silverback

Super Silver Haze and Jack Herer, and the Haze side wins the argument on the nose - pungent, peppery, and piney in a combination that rewards a proper sniff. The high follows suit: uplifting, euphoric, energetic. A haze in character as much as in name.

Growing Speed Haze: 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 9 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 — 450 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 22% — firmly in the strong band. The number speaks for itself; we'll not add adjectives to it.

Earthy on the nose — the old-school profile, done properly.

Effects report as chiefly uplifting — she raises the tone of a room rather than lowering the lights.

Learn to grow her properly:

Common questions about Speed Haze

How long does Speed Haze take to flower?

Around 9 weeks of flowering, by the breeder's numbers.

Is Speed 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 tall does Speed Haze grow?

Around 140 cm. Standard tent territory.

How strong is Speed Haze?

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