Moby Big by Bulk Seed Bank

Moby Big strain photo
Type mostly sativaFlower ±67 daysTHC 21%Cross Moby Dick

Moby Big is a sativa-leaning cannabis strain from Bulk Seed Bank, bred by crossing Moby Dick. Indoors it typically finishes flowering in around 67 days after the flip to 12/12. Reported THC is 21%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Moby Big grows against.

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BreederBulk Seed Bank
Typemostly sativa
Flowering time±67 days
THC21%
EnvironmentOutdoors
LineageMoby Dick

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🧬 Explore the family: Moby Dick

Ancestry Pedigree

Moby Dick
Green House Seeds
Haze
Unknown or Legendary
Colombia Sativa
Original Strains
Colombia Sativa
Original Strains
Colombia Sativa
Original Strains
White Widow
Green House Seeds
White Widow
De Sjamaan
Brazil Sativa
Original Strains
India Indica
Original Strains

Growing Moby Big: what to expect

As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Moby Dick 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.

Moby Big FAQ

How long does Moby Big take to flower?

Moby Big typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Moby Big an indica or a sativa?

Moby Big is listed as mostly sativa.

What are the parents of Moby Big?

Moby Big was bred from Moby Dick by Bulk Seed Bank.

How strong is Moby Big?

Reported THC for Moby Big is 21%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.

What environment does Moby Big 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.