Z28 by Sin City Seeds

Type mostly indicaCross Zkittlez × Blue Petrol

Z28 lands on the indica-leaning side of the spectrum, Sin City Seeds's take on the Zkittlez × Blue Petrol line. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Z28 grows against.

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Similar strains

SinMintZSin City Seeds · ±60 daysPurple PetrolSin City Seeds · ±60 daysPeaches N PetrolSin City Seeds · ±56 daysBlue Lime PetrolSin City Seeds · ±60 daysCherry KeroseneSin City Seeds · ±56 daysOriginal SinSin City Seeds · ±65 daysAuto AnonyMASSCritical Mass Collective · ±75 daysAuto Candy CreamyPanoramix Genetics · ±77 daysAuto CriticalSeedmakers · ±65 daysAuto Cream MassMr. Hide · ±60 daysAuto Critical XXLApex Seeds · ±69 daysAuto Diesel MassMr. Hide · ±55 daysAll Sin City Seeds →
BreederSin City Seeds
Typemostly indica
EnvironmentOutdoors
LineageZkittlez × Blue Petrol
DescendantsZkittlez BX

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🧬 Explore the family: Zkittlez · Blue Petrol · Zkittlez BX

Ancestry Pedigree

Z28
Sin City Seeds
Z28
Breeder: Sin City Seeds
Click to view details
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
Blue Petrol
Sin City Seeds
Petrol OG
Unknown or Legendary
Sour Diesel
Unknown or Legendary
Original Diesel
Unknown or Legendary
MassSuperSkunk
Unknown or Legendary
Super Skunk
Sensi Seeds
Skunk Nr1
Sensi Seeds
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
DNL
Unknown or Legendary
RFK
Unknown or Legendary
Skunk
Unknown or Legendary
Northern Lights
Unknown or Legendary
OG Kush
Clone Only Strains
Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Blue Power
Sin City Seeds
Power
Clone Only Strains
Sour Dubble
BOG Seeds
Sour Diesel IBL
Reservoir Seeds
Sour Diesel
Unknown or Legendary
NYC Diesel
Soma Seeds
Sour Diesel
Unknown or Legendary
Afghani Hawaiian
Unknown or Legendary
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
Hawaii Hybrid
Original Strains
Sour Bubble
BOG Seeds
BOGBubble
BOG Seeds
Double Gum
White Label
Bubblegum
TH Seeds
Bubblegum
Unknown or Legendary
USA Mostly Indica
Original Strains
Bubble Gum
Serious Seeds
Bubblegum
TH Seeds
BOGBubble
BOG Seeds
SoCal Master Kush
Clone Only Strains
Masterkush
Dutch Passion
Masterkush
Homegrown Fantaseeds
Hindu Kush Indica
Original Strains
White Moonshine
Unknown or Legendary
The White
Clone Only Strains
Indica Sativa
Original Strains
Blue Moonshine
DJ Short
Blueberry
DJ Short
Blueberry Line
Unknown or Legendary
Temple Flo
DJ Short
Floral Line
Unknown or Legendary
Purple Thai
Unknown or Legendary
Highland Oxacan Gold
Unknown or Legendary
Mexico Sativa
Original Strains
Chocolate Thai
Unknown or Legendary
Thailand Sativa
Original Strains
Afghani
Unknown or Legendary
HTAF
Unknown or Legendary
Thailand Sativa
Original Strains
Afghani
Unknown or Legendary

Growing Z28: what to expect

As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Zkittlez or Blue Petrol 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.

Z28 FAQ

Is Z28 an indica or a sativa?

Z28 is listed as mostly indica.

What are the parents of Z28?

Z28 was bred from Zkittlez × Blue Petrol by Sin City Seeds.

What environment does Z28 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.

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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.