
White Widow Auto
Order White Widow Auto seeds online. A quality hybrid cultivar at 26% THC delivering euphoric, relaxed, uplifted. Suited across the range of conditions found here. Fast shipping and guaranteed germination.
Royal King Genetics — 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 2026-03-22 on 250 seeds.
About White Widow Auto
Where you grow White Widow in New Zealand matters enormously. Northland cultivators dealing with 35°C+ summers and oppressive humidity need to approach this 50/40 hybrid differently than someone in Southland's mild maritime climate or Otago's temperamental shoulder seasons. This balanced genetics adapts across the range of climates here more readily than pure indicas or sativas. The 50/40 ratio produces a canopy structure with enough airflow for subtropical conditions whilst retaining sufficient density for impressive bag appeal in cooler southern grows. At 26% THC with caryophyllene dominance, the final product quality stays remarkably consistent whether grown under a dry eastern-coast summer or in a Wellington shed.
New Zealand Climate Considerations
Indoor cultivators can control their environment regardless of location, but White Widow rewards specific adjustments for New Zealand conditions. During summer months when ambient temperatures regularly exceed 30°C, 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 — 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 autoflowering genetics perfectly — plant from October onward and harvest before cool weather arrives. WA: Christchurch growers benefit from low humidity and warm days — 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: 50-55 days (harvest 70-85 days after germination). Indoor yield: 14 to 455 g/m2. Outdoor yield: 7 to 225 g/plant. Plant height: 30 - 90 cm. Rated intermediate difficulty.
What to Expect When Using White Widow
New Zealand users report euphoric, relaxed, uplifted as the defining characteristics, and our experience aligns with that consensus. At 26% THC, this hybrid sits in a potency bracket where versatility is the main advantage. Morning users report functional clarity at lower doses. Evening users report satisfying relaxation at higher doses. The ${indica}/${sativa} balance means the dominant effect direction shifts with consumption amount rather than being locked into a single character. The Caryophyllene/Myrcene terpene combination imparts a flavour that lingers on the palate — warm and spiced, drying slightly on the exhale.
Ideal settings: adaptable across occasions — adjust dose to match the energy level your situation calls for.
Terpene Breakdown
Primary: Caryophyllene · Secondary: Myrcene · Tertiary: Humulene. Flavour translation from flower to vapour and smoke differs with this terpene combination. Low-temperature vaporisation (180-188°C) highlights the myrcene and humulene notes whilst keeping caryophyllene as a foundation. Higher temperatures or combustion flatten the profile into a single-note experience — still pleasant, but lacking the complexity that makes this cultivar genuinely interesting to those who appreciate flavour.
Suitability and Recommendations
White Widow suits growers with fundamental skills already established. You should understand pH management, basic nutrient ratios, and light cycle requirements before committing to this cultivar — it will not hold your hand, but it will not punish minor mistakes harshly either. Autoflowering genetics eliminate the need for light cycle manipulation, making this ideal for balcony growers, guerrilla setups, and anyone wanting a fast turnaround from seed to harvest. The New Zealand growing season (October through April) accommodates the 50-55 days (harvest 70-85 days after germination) bloom period comfortably for outdoor growers in the warmer northern regions. Shipped discreetly within New Zealand with sourced grow figures on every strain page.
Effects
Best For
Strain Type
Strain Data Sheet
Packaging
Regular
Seeds
authenticity
lining
number
Related Strains

White Widow Feminised
White Widow Feminised — premium hybrid cannabis seeds suited to New Zealand growing conditions. 26% THC with euphoric, relaxed, uplifted effects. Discreet delivery across New Zealand. sourced grow figuresd.

Gorilla Glue #4 Auto
Grow Gorilla Glue #4 Auto in New Zealand. Hybrid genetics testing at 28% THC. Known for euphoric, relaxed, uplifted effects. Ships discreetly nationwide with sourced grow figures.

Candy Kush Auto
Grow Candy Kush Auto in New Zealand. Hybrid genetics testing at 24% THC. Known for relaxed, euphoric, energetic effects. Ships discreetly nationwide with sourced grow figures.

Gelato 33 Auto
Grow Gelato 33 Auto in New Zealand. Hybrid genetics testing at 23% THC. Known for euphoric, happy, uplifted effects. Ships discreetly nationwide with sourced grow figures.
White Widow Auto — Breeder Information
Royal King GeneticsBred and stabilised in-house by Royal King Genetics — 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.
Five generations of selection on White Widow to lock the autoflower trait. Auto trigger reliability and flavour saturation expression both run uniform across the population — no rogue photoperiod plants in the pack.
Reach auto trigger and finish-window uniformity for the White Widow pack.
Chosen for balanced indica/sativa expression, terpene fidelity and pack-to-pack uniformity.
Royal King Genetics breeding facility — pollen from internally selected sibling males of the recurrent parent.