
Killer Grape Feminised
A indica testing at 8% THC, Killer Grape Feminised is reported relaxed, energetic, calm. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.
Royal King Genetics β Seed-Lot Testing
Figures below come from our own seed-lot testing rather than breeder marketing, taken from a single batch tested 2026-09-13 on 175 seeds.
About Killer Grape Feminised
South Africa is really two growing countries, and Killer Grape does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 86/14 indica does its flowering while the air is still heavy; in the Western Cape the rain comes in winter, so the same plant ripens through a dry autumn instead. Dense indica flowers at 8% THC are the wrong shape for a wet summer finish. Between Durban and Richards Bay, once humidity sits above 65% for days at a stretch, botrytis reaches the core of a cola before anything shows on the surface β defoliate early, space plants wider than feels necessary, and keep air moving under the canopy. That same density turns into an advantage on the Highveld: above 1 400 m the autumn nights go cold and dry, caryophyllene sharpens as the temperature drops, and a compact frame shrugs off a Free State storm that would flatten something taller.
The Aromatic Three
Leading with Caryophyllene, then Myrcene, and Bisabolol underneath.
Difficulty: medium. In flower for 8-9 weeks. Stands Medium. Indoors it returns 375β475 g/mΒ². Outdoors, 400β600 g/plant a plant.
Effects
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In the Packet
Feminised Premium
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Killer Grape Feminised β Breeder Information
Royal King GeneticsRecreated and stabilised by Royal King Genetics, the breeding team behind this catalogue. Seed lots are germination-tested before they ship. More on the breeding process and about page.
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.
Fix parent-cut traits in Killer Grape without narrowing the population too far.
Chosen for indica vigour, compact bud formation and a reliable finish window.
Royal King Genetics in-house mother stock β pollen taken from a sibling male drawn from the same selected pheno population.