RK
Blueberry Haze cannabis seeds packaging โ€” Royal King Seeds New Zealand
HybridAuto
THC 15%
โฑ Quick finisher
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Blueberry Haze Auto

Hybrid genetics for a New Zealand grow. Blueberry Haze Auto carries a listed 15% THC and reads euphoric, happy, uplifted. Priced in NZD, GST included, delivered nationwide.

Select Pack Size
$19.79NZD
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 180.

Opened on the bench: 96.5% of 180
Lot checked: 2026-09-09, at 21-24ยฐC
Under lights here: 436-535 g/mยฒ, across 16 grower reports
Outside here: 481-650 g/plant, across 6 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 Blueberry Haze Auto

Crack a properly cured jar of Blueberry Haze and limonene arrives first โ€” that is the compound doing most of the aromatic work here, carried by caryophyllene and rounded off with linalool. Terpene expression is not fixed at the genetic level; it is something you either preserve or destroy in the last fortnight and the dry. This page is about keeping it.

Protecting the Limonene in Blueberry Haze

Terpenes are volatile. That single fact explains almost every flavour disappointment growers report.

Late flower. Heat drives off the lighter aromatic compounds, so the last fortnight wants cooler nights rather than a push for size. Growers chasing the final few grams routinely trade away the thing that made the strain worth growing.

The dry. This is where most of the loss happens. Slow and cool, over a couple of weeks, in the dark, with air moving but never blowing on the flower. Fast drying strips limonene first, and it does not come back.

The cure. Sealed glass, opened daily at first, held somewhere stable. Caryophyllene and Linalool tend to surface over the following month as the harsher volatiles clear.

Everything above matters more than any bottled additive claiming to boost flavour. If aroma is your priority, the hybrid seeds range is where to browse the rest.

What Blueberry Haze Is Like

Reported effects cluster around euphoric, happy, uplifted. At 15% THC that is a meaningful figure rather than a decorative one, and the sensible approach with anything in this range is to start lower than you think and wait longer than feels necessary.

The 40/60 balance shapes where it lands: even-handed, with the dominant direction shifting by dose more than by time of day. Tolerance moves this more than any other variable, which is why two people describe the same jar differently.

Prefer something gentler? The CBD-forward strains range trades peak potency for balance.

The Terpenes

Limonene leads, caryophyllene sits behind it, and linalool runs underneath.

Aroma is not fixed at harvest โ€” it develops. Fresh flower leads hard with limonene; three or four weeks in sealed glass at a stable 16 to 18 degrees lets caryophyllene and linalool come forward as the sharper volatiles clear. Jars opened at week one and week five smell like different plants.

Who It Suits

Who does well with Blueberry Haze? Growers with limited headroom or no interest in managing timers. Apartment balconies. Anyone wanting more than one run in a season. Anyone past their first grow.

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

Published Figures

  • Finishes in 55-65 days
  • Under lights: up to 300 g/m2
  • Grown out: up to 350 g/plant
  • Height: Short
  • Difficulty: intermediate

Reported Effects

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

๐Ÿค—Euphoric
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
๐ŸคคHungry
Reported alongside it
๐Ÿ˜ดSleepy
Reported alongside it
๐Ÿ˜†Giggly
Reported alongside it
๐Ÿง Focused
Reported alongside it

Best For

โœฆ Anytime
โœฆ Insomnia
โœฆ Muscle Spasms
โœฆ Pain

Where It Sits

Indica 40%Sativa 60%

The Numbers

๐ŸงฌTHC15% - 18% (Medium-High)
๐ŸŒฟComes fromAutoflowering Balanced Hybrid (Undisclosed Lineage)
๐Ÿ”ฌLeansAutoflower Hybrid
๐ŸŒกWantsAll climates (adaptable)
๐Ÿ“…Comes downโ‰ˆ 10 โ€“ 11 weeks from seed (typical)
๐Ÿ“Gets toShort
โš–๏ธCarriesMedium
๐Ÿ Under lightsup to 300 g/m2
๐ŸŒณIn the groundup to 350 g/plant
โฑTime in bloom55-65 days

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
Blueberry Haze 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 Blueberry Haze Auto Comes From

We hold no documented parentage for this cultivar, so none is shown. A blank here is an admission rather than an oversight โ€” we would rather leave it empty than publish a lineage we cannot stand behind.

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.