How to grow Fruity Jack

30% indica - 70% sativa
Fruity Jack — Philosopher Seeds

Seb's take

Seb Silverback

Bred from Respect #13 and a reversed Jack the Ripper male, this Sativa-leaning cross carries a distinct Haze character and genuine flavour depth. High-yielding with a sparse, prunable leaf structure, she demands generous nutrients to reach her full potential. A demanding plant, but one that pays her debts.

Growing Fruity Jack: 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 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 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 Fruity Jack

How long does Fruity Jack take to flower?

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

Is Fruity Jack 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 Fruity Jack?

The breeder lists THC around 19%. Firmly in the strong band.