How to grow White Label Jack Herer

50% indica - 50% sativa
White Label Jack Herer — White Label Seed Company

Seb's take

Seb Silverback

White Label's take on Jack Herer runs Haze, Northern Lights and Skunk together, mostly leaning Sativa in its phenotypes. She stretches hard through preflower, so give her the headroom, before settling into numerous branches of dense, resinous buds. Skilled growers in SOG can clear half a kilo per square metre at 20% THC.

Growing White Label Jack Herer: what to expect

Regular seeds — males and females in the packet, as nature intended and breeders prefer. You'll be sexing plants around the flip, so know what you're looking for before it matters.

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 120 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 – 600 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 20% — 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 White Label Jack Herer

How long does White Label Jack Herer take to flower?

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

Is White Label Jack Herer an autoflower or a photoperiod strain?

Regular photoperiod seed — expect males and females in the packet, and plan to identify the males early.

How tall does White Label Jack Herer grow?

Around 120 cm. Standard tent territory.

How strong is White Label Jack Herer?

The breeder lists THC around 20%. Firmly in the strong band.