Medi XXX by MadCats

Medi XXX strain photo
Type 80% Indica - 20% SativaFlower ±75 daysCross OG Kush × Medi Blue-n-Blond

Medi XXX, from breeder MadCats, is an indica-leaning strain descended from OG Kush × Medi Blue-n-Blond. Indoors it typically finishes flowering in around 75 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Medi XXX grows against.

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Similar strains

Medi TrinityMadCats · ±65 daysMedi BubblegumMadCats · ±65 daysMedi EscobarMadCats · ±53 daysMedi Ghost TrainMadCats · ±75 daysMedi Candy ExpressMadCats · ±65 daysMedi RoyalMadCats · ±65 daysAll MadCats →
BreederMadCats
Type80% Indica - 20% Sativa
Flowering time±75 days
EnvironmentOutdoors, Greenhouse
LineageOG Kush × Medi Blue-n-Blond

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🧬 Explore the family: OG Kush · Medi Blue-n-Blond

Ancestry Pedigree

OG Kush
Clone Only Strains
Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Medi Blue-n-Blond
MadCats Backyard Stash
Blue Medi Kush
Spliff Seeds
California Sour
Unknown or Legendary
Mexico Sativa
Original Strains
Afghanistan Indica
Original Strains
Afghan
Spliff Seeds
Afghanistan Indica
Original Strains
Blond Skywalker
MadCats Backyard Stash
Skywalker Kush
Reserva Privada
Skywalker OG
Clone Only Strains
OG Kush
Clone Only Strains
Skywalker
Dutch Passion
Mazar
Dutch Passion
Afghan-Skunk
Unknown or Legendary
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Blueberry
Dutch Passion
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
Afghanistan Indica
Original Strains

Growing Medi XXX: 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 OG Kush or Medi Blue-n-Blond 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.

Medi XXX FAQ

How long does Medi XXX take to flower?

Medi XXX typically flowers in around 75 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Medi XXX an indica or a sativa?

Medi XXX is listed as 80% Indica - 20% Sativa.

What are the parents of Medi XXX?

Medi XXX was bred from OG Kush × Medi Blue-n-Blond by MadCats.

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

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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.