M.D. 20/20 by Sterquiliniis

Type ruderalis/indica/sativaFlower ±63 daysCross Delicious Dark Crack × Green Crush

M.D. 20/20 lands on the indica-leaning side of the spectrum, Sterquiliniis's take on the Delicious Dark Crack × Green Crush line. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real M.D. 20/20 grows against.

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BreederSterquiliniis
Typeruderalis/indica/sativa
Flowering time±63 days
EnvironmentIndoors
LineageDelicious Dark Crack × Green Crush

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🧬 Explore the family: Delicious Dark Crack · Green Crush

Ancestry Pedigree

Delicious Dark Crack
Sterquiliniis Seed Supply
Green Crush
Sterquiliniis Seed Supply
Dark Purple Auto
Delicious Seeds
OG Kush
Clone Only Strains
Unknown Strain
Original Strains
Hindu Kush Indica
Original Strains
Jota Mayuscula Purple Auto
Delicious Seeds
Purple Kush
Clone Only Strains
Hindu Kush Indica
Original Strains
Afghanistan Indica
Original Strains
OG Kush
Clone Only Strains
Green Crush
Sterquiliniis Seed Supply
Green Crack
Clone Only Strains
Skunk 1
Super Sativa Seed Club
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Indica
Original Strains
Ruderalis
Original Strains

Growing M.D. 20/20: 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 Delicious Dark Crack or Green Crush 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.

M.D. 20/20 FAQ

How long does M.D. 20/20 take to flower?

M.D. 20/20 typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is M.D. 20/20 an indica or a sativa?

M.D. 20/20 is listed as ruderalis/indica/sativa.

What are the parents of M.D. 20/20?

M.D. 20/20 was bred from Delicious Dark Crack × Green Crush by Sterquiliniis.

What environment does M.D. 20/20 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.