How to grow Green Crack

40% indica - 60% sativa
EarthyFruityUpliftingEuphoricFocused
Green Crack — Humboldt Seeds Organization

Seb's take

Seb Silverback

Skunk #1, itself a mix of Afghan, Colombian and Thai genetics, meets Afghani in Green Crack, stabilised and strengthened by the added lineage. Wood, tropical fruit and incense on the nose; the high keeps you alert, uplifted and functional at 18% THC — an extra toke or two, though, and that clarity turns to confusion.

Growing Green Crack: 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.

She wants to be a tree — 300 cm and climbing if you let her. Give her the headroom or teach her manners early: training techniques are not optional here.

A solid, dependable yield — 400 – 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 18% — 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:

Green Crack from other breeders

The same name, several hands. Every breeder’s version below is its own cut — different figures, different temperament, same family. The particulars above describe the lead listing.

Common questions about Green Crack

How long does Green Crack take to flower?

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

Is Green Crack 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 Green Crack grow?

Around 300 cm. Plan your headroom before she plans it for you.

How strong is Green Crack?

The breeder lists THC around 18%. Firmly in the strong band.