How to grow Watermelon Z

50% indica - 50% sativa
SweetFruityRelaxedUpliftingFocused
Watermelon Z — Pyramid Seeds

Seb's take

Seb Silverback

Watermelon Zum Zum #3 crossed with OG Eddy, true to the name in flavour — melon-sweet and unmistakably so. The high is uplifting and energising, with just enough gentle muscle relaxation to keep it from tipping into wired, a fair companion for creative work.

Growing Watermelon Z: 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 110 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 — 400 g/m² under decent conditions. Nothing that requires bragging; everything that justifies the effort. The yield lesson covers getting to "decent conditions".

THC of 25% by the breeder's numbers — the top shelf of the scale. Approach as you would a staircase in the dark.

Sweetness leads on the nose, and she doesn't whisper it.

Grower reports give her a relaxed lean: unhurried company for an unhurried evening.

Learn to grow her properly:

Common questions about Watermelon Z

How long does Watermelon Z take to flower?

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

Is Watermelon Z 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 Watermelon Z grow?

Around 110 cm. Standard tent territory.

How strong is Watermelon Z?

The breeder lists THC around 25%. Among the strongest figures in the catalogue.