
Blueberry Yum Yum Feminised
Order Blueberry Yum Yum Feminised seeds online. A quality hybrid cultivar at 17% THC delivering euphoric, creative, calm. 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 2026-02-20 on 275 seeds.
About Blueberry Yum Yum Feminised
Can I grow Blueberry Yum Yum outdoors in New Zealand? Absolutely. This 38/62 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 55-65 days, placing your harvest window squarely in March or April for most New Zealand latitudes.
What kind of yield should I realistically expect? Indoor growers pulling up to 300 g/m2 is achievable with decent LED lighting and attentive feeding. Outdoors, up to 350 g/plant per plant is realistic in 50+ litre pots or directly in prepared garden soil with full sun exposure. At 17% THC and a myrcene-forward terpene profile, the quality-to-effort ratio makes Blueberry Yum Yum 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 Blueberry Yum Yum
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 38/62 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 55-65 days environment. Outdoor in the New Zealand growing season (October-April) lets the plant reach its full up to 350 g/plant potential with natural sunlight intensity that even expensive LEDs struggle to match. Flowering: 55-65 days. Indoor yield: up to 300 g/m2. Outdoor yield: up to 350 g/plant. Rated intermediate difficulty.
What to Expect When Using Blueberry Yum Yum
New Zealand users report euphoric, creative, calm as the defining characteristics, and our experience aligns with that consensus. At 17% 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 Myrcene/Limonene terpene combination imparts a flavour that lingers on the palate — earthy and slightly sweet with a fruit-like finish.
Ideal settings: adaptable across occasions — adjust dose to match the energy level your situation calls for.
Terpene Breakdown
Primary: Myrcene · Secondary: Limonene · Tertiary: Pinene. Flavour translation from flower to vapour and smoke differs with this terpene combination. Low-temperature vaporisation (180-188°C) highlights the limonene and pinene notes whilst keeping myrcene 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
Blueberry Yum Yum 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 55-65 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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Blueberry Yum Yum 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.
Blueberry Yum Yum runs through our F4 programme. Four cycles of phenotype selection have removed the worst of the trait variation; what is left is a tight, predictable population for production.
Cull off-type phenos in Blueberry Yum Yum through filial selection.
Chosen for vigour, terpene saturation and a tight finish window that allows production planning.
Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.