NYC Diesel Romulan by ROC Seeds

NYC Diesel Romulan strain photo
Type indica/sativaFlower ±65 daysCross Romulan Diesel × Romulan

NYC Diesel Romulan, from breeder ROC Seeds, is an indica-leaning strain descended from Romulan Diesel × Romulan. Indoors it typically finishes flowering in around 65 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real NYC Diesel Romulan grows against.

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BreederROC Seeds
Typeindica/sativa
Flowering time±65 days
EnvironmentOutdoors
LineageRomulan Diesel × Romulan

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🧬 Explore the family: Romulan Diesel · Romulan

Ancestry Pedigree

Romulan Diesel
Next Generation Seed Company
Romulan
Next Generation Seed Company
Romulan
Unknown or Legendary
Mostly Indica
Original Strains
Romulan
Unknown or Legendary
NYC Diesel
Soma Seeds
Unknown Strain
Original Strains
Afghani Hawaiian
Mr Nice Seedbank
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
Hawaii Hybrid
Original Strains
Romulan
Federation Seed Company
Romulan
Unknown or Legendary

Growing NYC Diesel Romulan: 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 Romulan Diesel or Romulan 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.

NYC Diesel Romulan FAQ

How long does NYC Diesel Romulan take to flower?

NYC Diesel Romulan typically flowers in around 65 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is NYC Diesel Romulan an indica or a sativa?

NYC Diesel Romulan is listed as indica/sativa.

What are the parents of NYC Diesel Romulan?

NYC Diesel Romulan was bred from Romulan Diesel × Romulan by ROC Seeds.

What environment does NYC Diesel Romulan 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 NYC Diesel Romulan? 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.