RK
NYC Diesel cannabis seeds packaging โ€” Royal King Seeds New Zealand
HybridAuto
THC 20%
โฑ Quick finisher
HybridAutoflowerIn Stock

NYC Diesel Auto

Hybrid genetics for a New Zealand grow. NYC Diesel Auto carries a listed 20% THC and reads energetic, happy, uplifted. Priced in NZD, GST included, delivered nationwide.

Select Pack Size
$28.79NZD
1
๐Ÿ‡ณ๐Ÿ‡ฟFree Over $150
๐ŸŒฑReplaced If It Fails
๐Ÿ”’Nothing On The Box
โš—

What the seed lot did on the bench

Every lot is checked before it goes on the shelf, and the yield figures come from New Zealand growers who sent us a harvest weight against a batch code. This lot was read on 2026-09-09, from a tray sample of 460.

Opened on the bench: 97.5% of 460
Lot checked: 2026-09-09, at 21-24ยฐC
Under lights here: 434-542 g/mยฒ, across 18 grower reports
Outside here: 547-798 g/plant, across 11 grower reports

Outdoor figures come from a New Zealand season, so they run below what the same cultivar reaches somewhere with a longer, drier autumn. Treat them as what this plant does here. The full report for this lot sets out the method and the terpene panel.

About NYC Diesel Auto

NYC Diesel is bought for what comes off it, and the sourced figures are 300-350 g/m2 under lights and 75-120 g/plant from a plant grown out. Those are ceilings, not promises โ€” pot volume, light intensity and how honestly you feed decide where you land inside them. Run the numbers for your own tent with the yield calculator before committing to a pack size, and put it next to the rest of the high-yield strains if weight is the whole point.

Getting the Weight Out of NYC Diesel

What the sourced data gives for this cultivar: 300-350 g/m2 under lights, 75-120 g/plant from a plant grown outside. Reaching either is an environment problem before it is a genetics one.

Root volume sets the ceiling before a single flower forms. Under-pot a plant and no feeding schedule rescues it. Get the container right early and the plant does the rest.

Light is the second lever, and the one most growers get wrong in both directions โ€” too little through veg, too much in late flower where it bleaches rather than builds. Steady beats aggressive.

The third is the fortnight around the flip. Autoflowers give you no flip to manage, which is exactly why the vegetative period has to be right the first time โ€” there is no second chance to fix a stunted start.

Feed to the plant rather than the calendar. Our nutrient calculator gives a starting schedule; the plant will tell you where it is wrong. Worth a side-by-side comparison before you commit if weight is the deciding factor.

Effect Profile

Energetic, Happy, Uplifted is the consensus, and consensus is worth exactly what it sounds like โ€” a starting point. 20% THC sets the scale; caryophyllene and the terpenes alongside it shape the character rather than the strength.

Onset is quick by inhalation and slow by ingestion, which is where most bad experiences begin. Expect either, depending on how much you take.

If potency is what you are shopping for, the high-THC seeds category is sorted for it.

The Terpenes

Caryophyllene leads, limonene sits behind it, and myrcene runs underneath.

This trio is a common signature in well-regarded cultivars, which is not an accident: caryophyllene carries weight, limonene adds definition, myrcene keeps it from being one-note. It reads clearly on a first opening rather than needing to be hunted for.

Who It Suits

Who does well with NYC Diesel? Growers with limited headroom or no interest in managing timers. Apartment balconies. Anyone wanting more than one run in a season. First-timers included โ€” the genetics are forgiving.

Still deciding? The indoor-friendly genetics list is the narrower place to start.

Published Figures

  • Finishes in 55-65 days seed to harvest
  • Under lights: 300-350 g/m2
  • Grown out: 75-120 g/plant
  • Height: 60-90 cm
  • Difficulty: beginner

Reported Effects

Descriptive, and ordered by how prominently each one appears in the sources we hold. Not a survey, and not a measurement.

๐Ÿค‘Energetic
Most prominent in the descriptions we hold
๐Ÿ˜ŠHappy
Reported alongside it
๐Ÿ˜ŽUplifted
Reported alongside it
๐Ÿ˜ŒRelaxed
Reported alongside it
๐ŸคฉCreative
Reported alongside it
๐Ÿค—Euphoric
Reported alongside it
๐ŸคคHungry
Reported alongside it
๐Ÿ˜ดSleepy
Reported alongside it
๐Ÿ˜†Giggly
Reported alongside it

Best For

โœฆ Daytime
โœฆ Depression
โœฆ Pain
โœฆ Stress

Where It Sits

Indica 40%Sativa 60%

The Numbers

๐ŸงฌTHC20% - 23% (High)
๐ŸŒฟComes fromMexican ร— Afghani
๐Ÿ”ฌLeansAutoflower Hybrid
๐ŸŒกWantsAll climates (adaptable)
๐Ÿ“…Comes downโ‰ˆ 10 โ€“ 11 weeks from seed (typical)
๐Ÿ“Gets to60-90 cm
โš–๏ธCarriesMedium
๐Ÿ Under lights300-350 g/m2
๐ŸŒณIn the ground75-120 g/plant
โฑTime in bloom55-65 days seed to harvest

How it arrives

Resealable +
RK
Royal King Seeds
Autoflowering
Regular
Seeds
Stored properly
Rigid vial
Resealable +
Sold to adults as souvenir stock and for keeping genetic lines intact. Establishing what the law where you live permits, and staying inside it, sits with the buyer.
1
NYC Diesel Auto
royalkingseeds.co.nz
IG
FB
X
๐Ÿ”’Sealed, so tampering shows
๐Ÿ’งDamp-proof outer layer
๐Ÿ›ก๏ธFoil lining inside
๐Ÿท๏ธTamper sticker
๐Ÿ“ฑQR code on the pack
๐Ÿ”ขScratch-off serial

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Where NYC Diesel Auto Comes From

Documented parentage is Mexican ร— Afghani. Where a cultivar's origin is recorded we name it on this page; where it is contested or simply unknown, the field stays empty rather than being filled with something plausible.

We did not originate the cultivars in this catalogue and do not claim to have. What we do is select and stabilise the lines we sell, so that a pack grows out more uniformly than an unworked one โ€” which matters more in New Zealand than in most places, because an outdoor grower here is working to a frost date rather than an open-ended season. The stabilisation programme sets out how that works and what it does not cover.

Every pack is covered by our germination promise: follow the method in the germination guide and seed that fails to open is replaced free within 30 days.