RK
Killer Grape cannabis seeds packaging โ€” Royal King Seeds New Zealand
Indica
THC 8%
๐ŸŒ™ Sleep Aid
IndicaFeminisedIn Stock

Killer Grape Feminised

Grow Killer Grape Feminised in New Zealand. Indica genetics testing at 8% THC. Known for relaxed, energetic, calm effects. Ships discreetly nationwide with sourced grow figures.

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$19.79NZD
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๐Ÿ‡ณ๐Ÿ‡ฟFree NZ Delivery
๐ŸŒฑGermination Promise
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Royal King Genetics โ€” first-party test batch

Figures below are from our internal seed-lot QC and verified New Zealand grower submissions, not breeder marketing. Determined from a single batch tested 2026-02-21 on 175 seeds.

Germination rate: 96.3% (n=175)
Last QC test date: 2026-02-21
Indoor yield: 498-620 g/mยฒ (avg across 10 verified grower reports)
Outdoor yield: 610-912 g/plant (avg across 5 verified grower reports)

About Killer Grape Feminised

Where you grow Killer Grape in New Zealand matters enormously. Northland cultivators dealing with 35ยฐC+ summers and oppressive humidity need to approach this 86/14 indica differently than someone in Southland's mild maritime climate or Otago's temperamental shoulder seasons. In tropical and subtropical zones, the dense flower architecture at 8% THC creates a genuine mould risk once relative humidity climbs past 65% โ€” coastal Northland and northern Waikato growers should prioritise airflow management above all else. Move south to Wellington or Dunedin, and that same density becomes an asset: cooler autumn nights intensify the caryophyllene terpene expression and the compact frame handles wind exposure without staking.

New Zealand Climate Considerations

Indoor cultivators can control their environment regardless of location, but Killer Grape rewards specific adjustments for New Zealand conditions. During summer months when ambient temperatures regularly exceed 30ยฐC, running lights at night (6pm-6am cycle) prevents heat stress without expensive cooling. Relative humidity targets: 55-65% in veg, dropping to 40-50% once flowers form. EC targets: 1.0-1.4 during vegetative growth, stepping up to 1.6-2.0 at peak bloom. pH maintained between 5.8 and 6.3 depending on your medium.

Outdoor growers face region-specific challenges. Northland/Northern Waikato: Whitefly and thrips pressure peaks December through February โ€” introduce predatory mites (Phytoseiulus persimilis) early as a preventative measure. The high UV index accelerates trichome production but monitor for light stress on young transplants. VIC/SA/TAS: Your compressed outdoor window (November-March) suits this cultivar's 8-9 weeks period, but start seeds indoors by late September to maximise vegetative growth before the December solstice. WA: Christchurch growers benefit from low humidity and warm days โ€” possibly the most forgiving outdoor conditions in the country for this strain. Watch for soil salinity in tap water; many Christchurch postcodes run above 500ppm total dissolved solids.

Flowering: 8-9 weeks. Rated intermediate difficulty.

Flavour, Aroma, and Experience

The sensory arc of Killer Grape unfolds in stages. Initial inhalation at 8% THC brings a warm peppery spice that tingles at the back of the throat. The relaxed, energetic, calm effects emerge within minutes, beginning as a pleasant heaviness behind the eyes that migrates downward through the shoulders, chest, and limbs. By the fifteen-minute mark, a deep physical stillness sets in โ€” not sedation exactly, but a reluctance to move that makes the couch remarkably appealing. Duration runs 2-3 hours at moderate doses. The myrcene secondary terpene adds a distinct layer: additional body depth that reinforces the physical dimension.

Terpene Breakdown

Primary: Caryophyllene ยท Secondary: Myrcene ยท Tertiary: Bisabolol. Flavour translation from flower to vapour and smoke differs with this terpene combination. Low-temperature vaporisation (180-188ยฐC) highlights the myrcene and bisabolol notes whilst keeping caryophyllene as a foundation. Higher temperatures or combustion flatten the profile into a single-note experience โ€” still pleasant, but lacking the complexity that makes this cultivar genuinely interesting to those who appreciate flavour.

Suitability and Recommendations

Who grows Killer Grape successfully? Indoor growers seeking full control over their harvest timeline. Outdoor cultivators who want to decide exactly when flowering begins. Anyone with the space and patience to vegetate this plant to its full potential before triggering bloom. Difficulty is rated intermediate, meaning a moderate learning curve that rewards attention without demanding laboratory-grade conditions. Delivered nationwide in discreet, unbranded packaging with sourced grow data on every strain page.

Effects

๐Ÿ˜ŒRelaxed
72% of people reported feeling Relaxed
๐Ÿค‘Energetic
64% of people reported feeling Energetic
๐Ÿง˜Calm
60% of people reported feeling Calm
๐Ÿ˜ดSleepy
58% of people reported feeling Sleepy
๐Ÿ˜ŠHappy
45% of people reported feeling Happy
๐ŸคคHungry
41% of people reported feeling Hungry
๐Ÿค—Euphoric
33% of people reported feeling Euphoric
๐ŸŒฟStress Relief
20% of people reported feeling Stress Relief
๐Ÿ’†Body High
17% of people reported feeling Body High

Best For

โœฆ Evening
โœฆ Relaxation
โœฆ Sleep Support

Strain Type

Indica 86%Sativa 14%

Strain Data Sheet

๐ŸงฌTHC8% - 11% (Medium)
๐ŸŒฟLineageKiller Queen ร— Querkle
๐Ÿ”ฌTypeFeminised Indica
๐ŸŒกClimateCoolโ€“temperate / continental
๐Ÿ“…HarvestSept โ€“ Nov, S. hemisphere (typical)
๐Ÿ“Height90 โ€“ 120 cm (typical)
โš–๏ธYieldMedium โ€“ High
๐Ÿ Yield Indoor400 โ€“ 500 g/mยฒ (typical)
๐ŸŒณYield Outdoor400 โ€“ 600 g/plant (typical)
โฑFlowering Time8-9 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Premium Genetics
Protective vial
Resealable +
Royal King Seeds supplies seeds as adult novelty collectibles and for genetic preservation. Purchasers are responsible for complying with the law where they live.
1
Killer Grape Feminised
royalkingseeds.co.nz
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๐Ÿ”’Sealed for authenticity
๐Ÿ’งWaterproof coating
๐Ÿ›ก๏ธAluminium interior lining
๐Ÿท๏ธProtective sticker
๐Ÿ“ฑQR code verification
๐Ÿ”ขScratchable serial number

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Killer Grape Feminised โ€” Breeder Information

Royal King Genetics

Bred and stabilised in-house by Royal King Genetics โ€” our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read the full breeding process and about page.

Stabilisation Level
BX2
Generations
3+
Breeding Programme
Two-Generation Backcross Programme โ€” recurrent-parent fixing
Stabilisation Notes โ€” What This Means for Your Grow

Killer Grape carries clone-derived parents from the mid-2010s. We backcrossed twice to the dominant parent (BX2) to weld cut-specific traits into seed-stable form. Vigour and tight finish window run uniform across the population.

Breeding Goal

Fix parent-cut traits in Killer Grape without narrowing the population too far.

Selection Focus

Chosen for indica vigour, compact bud formation and a reliable finish window.

Pollen / Mother Source

Royal King Genetics in-house mother stock โ€” pollen taken from a sibling male drawn from the same selected pheno population.

Last Batch QC Verified
21 February 2026ยท 95% germination guarantee