RK
Whitaker Blues cannabis seeds packaging โ€” Royal King Seeds New Zealand
Indica
THC 19%
๐ŸŽจ Creative
IndicaFeminisedIn Stock

Whitaker Blues Feminised

Whitaker Blues Feminised cannabis seeds for New Zealand growers. Indica strain ยท 19% THC ยท creative, calm. Discreet packaging, nationwide delivery, sourced grow figures.

Select Pack Size
$24.29NZD
1
๐Ÿ‡ณ๐Ÿ‡ฟFree NZ Delivery
๐ŸŒฑGermination Promise
๐Ÿ”’Unmarked Packaging
โš—

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 2026-02-15 on 300 seeds.

Germination rate: 97.0% (n=300)
Last QC test date: 2026-02-15
Indoor yield: 440-550 g/mยฒ (avg across 8 verified grower reports)
Outdoor yield: 504-688 g/plant (avg across 3 verified grower reports)

About Whitaker Blues Feminised

Germination & Early Veg (Days 1-14): Whitaker Blues seeds typically crack within 48 hours using the damp paper towel method and break soil by around day 3. Early growth was squat and vigorous โ€” broad cotyledons followed by wide, dark-green fan leaves typical of the indica heritage. By day 14 expect around four established nodes with tight internodal spacing. Damping off is uncommon at around 70% relative humidity during this phase.

Vegetative Growth (Weeks 3-6): Lateral branching exploded after topping at the fourth node. The plant filled a 60cm x 60cm footprint by week 5, staying under 40cm tall โ€” ideal for growers working in compact tent setups.

Flower (Weeks 1-62): This is where the 77/23 genetics of Whitaker Blues truly revealed itself. The myrcene aroma appeared in week 3 of flower and intensified steadily. Trichome coverage became visually striking from week 5 onward. THC testing at 19%. Difficulty rating: intermediate.

Continuing the Grow Diary

Mid-Flower (Weeks 4-6): The transformation accelerated dramatically. Bud sites that were wispy clusters at week 3 swelled into properly defined colas. Density increased almost daily โ€” squeezing a developing bud at week 5 felt like pressing a firm rubber ball. Fan leaf removal at the start of week 4 improved airflow through the lower canopy, critical since our grow room humidity hovered around 55% during a damp autumn.

Late Flower and Ripening (Weeks 60-62): Nutrient input dropped to plain water with a splash of molasses for the final 10 days. The myrcene aroma became powerful enough that carbon filtration was essential โ€” our neighbours would have noticed otherwise. Trichomes progressed from clear to milky across the final fortnight, with amber heads appearing on sugar leaves first. A common harvest window is around 15% amber on the calyxes.

Dry and Cure (Post-Harvest): Whole-plant hang dry in a darkened room at 17ยฐC and 58% humidity for 12 days. Stems snapped cleanly rather than bending, confirming the moisture content was appropriate for jarring. After 4 weeks of glass jar curing with twice-daily burping (first 2 weeks) then daily burping (weeks 3-4), the bouquet fully developed. The caryophyllene secondary terpene became far more pronounced after curing than it was at harvest โ€” a reminder that the drying and curing process genuinely creates flavour rather than merely preserving it.

Flowering: 55-62 days. Rated intermediate difficulty. Feminised seeds.

Flavour, Aroma, and Experience

The sensory arc of Whitaker Blues unfolds in stages. Initial inhalation at 19% THC brings a deep, musky earthiness that coats the palate. The creative, 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 caryophyllene secondary terpene adds a distinct layer: a grounding warmth that prevents the experience from feeling unanchored.

Terpene Breakdown

Primary: Myrcene ยท Secondary: Caryophyllene ยท Tertiary: Linalool. This particular terpene trio appears frequently in award-winning cultivars and produces a nose that most growers find immediately appealing when jars are first opened after curing. The myrcene dominance anchors the aroma, caryophyllene provides mid-range character, and linalool contributes a subtle background note that distinguishes this strain from others sharing the same primary terpene.

Suitability and Recommendations

Who grows Whitaker Blues 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

๐ŸคฉCreative
77% of people reported feeling Creative
๐Ÿง˜Calm
67% of people reported feeling Calm
๐Ÿ˜ŒRelaxed
58% of people reported feeling Relaxed
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 77%Sativa 23%

Strain Data Sheet

๐ŸงฌTHC19% - 22% (Medium-High)
๐ŸŒฟLineageQuimby ร— Blueberry
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 Time55-62 days

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
Whitaker Blues Feminised
royalkingseeds.co.nz
IG
FB
X
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

Related Strains

Blue Alien cannabis seeds packaging โ€” Royal King Seeds New Zealand
Indica
THC 21%
๐ŸŽจ Creative

Blue Alien Feminised

EuphoricCreativeCalm
โ–ผ
$21.59NZD
Blue Diesel cannabis seeds packaging โ€” Royal King Seeds New Zealand
Indica
THC 22%
๐ŸŽจ Creative

Blue Diesel Feminised

EuphoricCreativeEnergetic
โ–ผ
$27.89NZD
Goo cannabis seeds packaging โ€” Royal King Seeds New Zealand
Indica
THC 22%
๐ŸŽจ Creative

Goo Feminised

EuphoricCreativeCalm
โ–ผ
$21.59NZD
Rocky Mountain Blueberry cannabis seeds packaging โ€” Royal King Seeds New Zealand
Indica
THC 22%
๐ŸŽจ Creative

Rocky Mountain Blueberry Feminised

CreativeCalm
โ–ผ
$22.49NZD

Whitaker Blues 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
F4
Generations
4+
Breeding Programme
F4 Production Line โ€” modern cross stabilisation
Stabilisation Notes โ€” What This Means for Your Grow

Whitaker Blues has been progressed through four generations of phenotype hunting and selection. Vigour, dense flower architecture and finishing time are all locked across the pack โ€” every plant performs to the spec sheet.

Breeding Goal

Stabilise the Whitaker Blues cross over four selection rounds.

Selection Focus

Chosen for purple/dark expression where it shows, dense bud structure and a true indica relaxation profile.

Pollen / Mother Source

Royal King Genetics breeding facility โ€” pollen from internally selected sibling males of the recurrent parent.

Last Batch QC Verified
20 August 2026ยท 95% germination guarantee