One Z by Seattle Chronic Seeds

One Z strain photo
Type ±74 daysFlower ±74 daysCross Blue Orca × Z Cube

One Z is a hybrid cannabis strain from Seattle Chronic Seeds, bred by crossing Blue Orca × Z Cube. Indoors it typically finishes flowering in around 74 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real One Z grows against.

🌿 Start a One Z journal — free →

Similar strains

Thai TruffleSeattle Chronic Seeds · ±65 daysRussian Landrace AutoSeattle Chronic SeedsCherry Wine CureSeattle Chronic Seeds · ±65 daysOrange FantaSeattle Chronic Seeds · ±56 daysCHEXSeattle Chronic Seeds · ±63 daysV8Seattle Chronic Seeds · ±74 daysMoloka'i FrostPua Mana · ±74 daysAll Seattle Chronic Seeds →
BreederSeattle Chronic Seeds
Type±74 days
Flowering time±74 days
EnvironmentOutdoors
LineageBlue Orca × Z Cube

🌱 Get One Z seeds →
Affiliate link — supports Cultivar at no cost to you.

🧬 Explore the family: Blue Orca · Z Cube

Ancestry Pedigree

Blue Orca
Unknown or Legendary
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
76 Thai Stick
Master Thai
Thailand Sativa
Original Strains
Z Cube
Dying Breed Seeds
Zkittlez
Dying Breed Seeds
Grape Ape
Apothecary Genetics
Grand Daddy Purple
Unknown or Legendary
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Mendo Purps
Unknown or Legendary
USA Mostly Indica
Original Strains
Unknown Strain
Original Strains
Zkittlez
Dying Breed Seeds

Growing One Z: what to expect

As a hybrid, expect a moderate stretch after the flip (around 100%) — but watch the plant, not the label: phenotypes within One Z can lean either direction. Growers familiar with Blue Orca or Z Cube will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.

One Z FAQ

How long does One Z take to flower?

One Z typically flowers in around 74 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is One Z an indica or a sativa?

One Z is listed as ±74 days.

What are the parents of One Z?

One Z was bred from Blue Orca × Z Cube by Seattle Chronic Seeds.

What environment does One Z like?

Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.

📷 Growing One Z and something looks off? Free AI photo diagnosis →

Facts compiled from public breeder listings. Growing One Z? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

Suggest an edit for One Z

Track your own grow free — the journal grades your environment against these bands →

Get the one-page grow reference card

VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.

Or just open the card now — no email needed →

Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.