
Sour Dubble Feminised
Sour Dubble Feminised — premium hybrid cannabis seeds suited to New Zealand growing conditions. 26% THC with relaxed, happy, euphoric effects. Discreet delivery across New Zealand. sourced grow figuresd.
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 2026-02-22 on 475 seeds.
About Sour Dubble Feminised
Can I grow Sour Dubble outdoors in New Zealand? Absolutely. This 61/39 hybrid is well-suited to the New Zealand outdoor season running October through April. The balanced genetics handle New Zealand conditions reliably, adapting to everything from coastal humidity to dry inland heat. Flowering takes ±58 days, placing your harvest window squarely in March or April for most New Zealand latitudes.
What kind of yield should I realistically expect? We do not publish a per-strain yield figure for this cultivar, so treat any number you see elsewhere with caution. Yield depends far more on your lighting, pot size, feeding and training than on genetics alone. At 26% THC and a caryophyllene-forward terpene profile, the quality-to-effort ratio makes Sour Dubble genuinely worthwhile.
Is this strain forgiving for newer growers? Reasonably so. A grower with basic knowledge of pH, feeding schedules, and light cycles will manage fine. It is not the most forgiving plant if you neglect it entirely, but it will not collapse at the first missed watering either.
More Questions New Zealand Growers Ask About Sour Dubble
What growing medium works best for this strain? For maximum flavour complexity, organic soil blended with 30% perlite and enriched with slow-release amendments (blood and bone, rock phosphate, kelp meal — all readily available at Bunnings or your local hydro shop). For maximum yield, coco coir with automated fertigation at EC 1.4-1.8 during bloom. Both approaches produce excellent results with this hybrid genetics.
How does it handle a humid New Zealand autumn? Handles heat reasonably well thanks to the hybrid vigour. Keep root zone temperatures below 28°C with mulch or light-coloured pots, and avoid transplanting during heatwave conditions.
When should I start feeding bloom nutrients? Within the first week of visible pistil formation. This cultivar's 61/39 genetics shifts its nutritional demand rapidly at the transition. Phosphorus and potassium uptake increases noticeably, whilst nitrogen demand drops. An organic top-dress of bat guano and sulphate of potash works well for soil growers; hydro and coco growers should switch to a bloom-ratio formula (low N, high PK) immediately.
Indoor or outdoor — which is better for this strain? Both work. Indoor gives you control over the ±58 days environment. Outdoor in the New Zealand growing season (October-April) lets the plant reach its full potential with natural sunlight intensity that even expensive LEDs struggle to match. Flowering: ±58 days. Rated intermediate difficulty.
What to Expect When Using Sour Dubble
New Zealand users report relaxed, happy, euphoric 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. Together these three compounds construct an aromatic signature that evolves throughout the curing process. Freshly dried flower leads with caryophyllene presence, but after three to four weeks in sealed glass jars at 16-18°C, the humulene undertone strengthens and the overall bouquet develops a layered complexity. Vaporisation between 180°C and 195°C captures the broadest spectrum of these terpenes — higher temperatures degrade the more volatile humulene molecules first.
Suitability and Recommendations
Sour Dubble 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. Photoperiod genetics give you complete control over plant size and harvest timing — extend the vegetative phase for larger plants or flip early for a quicker turnaround in compact spaces. The New Zealand growing season (October through April) accommodates the ±58 days bloom period comfortably for outdoor growers in the warmer northern regions. Shipped discreetly within New Zealand with sourced grow figures on every strain page.
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Sour Dubble Feminised — 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.
Sour Dubble sits in advanced filial refinement (F3). Trait expression is consistent across the pack with the minor pheno-to-pheno variation that is typical at this stage. Active selection continues toward F4.
Cull off-type phenos in Sour Dubble at F3 to lock the cross profile.
Chosen for terpene profile, vigour, structure and finish-time consistency.
Royal King Genetics in-house mother stock — pollen taken from a sibling male drawn from the same selected pheno population.