RK
Killer Grape cannabis seeds packaging β€” Royal King Seeds South Africa
Indica
THC 8%
πŸŒ™ Night-Time
IndicaFeminisedIn Stock

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.

Select Pack Size
R186.16ZAR
1
πŸ‡ΏπŸ‡¦Free South Africa Delivery
🌱Germination Cover
πŸ”’Nothing on the Box
βš—

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.

Germination rate: 96.3% (n=175)
Last QC test date: 2026-09-13
Indoor yield: 498-620 g/mΒ² (avg across 10 verified grower reports)
Outdoor yield: 610-912 g/plant (avg across 5 verified grower reports)

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 375–475 g/mΒ². Outdoors, 400–600 g/plant a plant.

Effects

😌Relaxed
πŸ€‘Energetic
🧘Calm

Reach For It When

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 86%Sativa 14%

At a Glance

🧬Potency8% - 11% (Medium)
🌿ParentsKiller Queen Γ— Querkle
πŸ”¬Seed TypeFeminised Indica
🌑SuitsHighveld and the drier interior
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows ToMedium
βš–οΈTypical ReturnMedium – High
🏠Under Light375–475 g/mΒ²
🌳In the Ground400–600 g/plant
⏱Weeks in Bloom8-9 weeks

In the Packet

Reseals +
RK
Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Inside the Packet
Sealed vial
Reseals +
Royal King Seeds sells seed as an adult collectible and for the preservation of genetics. Knowing and following the law where they live.
1
Killer Grape Feminised
royalkingseeds.co.za
IG
FB
X
πŸ”’Factory-sealed
πŸ’§Water-resistant outer
πŸ›‘οΈFoil-lined inside
🏷️Tamper sticker
πŸ“±QR check
πŸ”’Scratch-off serial

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Killer Grape Feminised β€” Breeder Information

Royal King Genetics

Recreated 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.

Stabilisation Level
BX2
Generations
3+
Breeding Programme
Two-Generation Backcross Programme β€” recurrent-parent fixing
Stabilisation Notes β€” What This Means for Your Grow

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.

Breeding Goal

Fix parent-cut traits in Killer Grape without narrowing the population too far.

Selection Focus

Chosen for indica vigour, compact bud formation and a reliable finish window.

Pollen / Mother Source

Royal King Genetics in-house mother stock β€” pollen taken from a sibling male drawn from the same selected pheno population.

Last Batch QC Verified
8 September 2026Β· 95% germination guarantee