RK
Sin City Kush cannabis seeds packaging β€” Royal King Seeds South Africa
Indica
THC 22%
πŸŒ™ Night-Time
IndicaFeminisedIn Stock

Sin City Kush Feminised

Buy Sin City Kush Feminised seeds in South Africa. Indica Β· 22% THC Β· relaxed, sleepy, happy. Every figure on this page is sourced, and every order ships unbranded.

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 2026-09-22 on 300 seeds.

Germination rate: 96.4% (n=300)
Last QC test date: 2026-09-22
Indoor yield: 423-578 g/mΒ² (avg across 15 verified grower reports)
Outdoor yield: 603-910 g/plant (avg across 10 verified grower reports)

About Sin City Kush Feminised

South Africa is really two growing countries, and Sin City Kush does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 67/33 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 22% 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, myrcene 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 Myrcene, then Humulene, and Linalool underneath.

Difficulty: medium. In flower for 10-11 weeks. Stands Medium. Indoors it returns 450–550 g/mΒ². Outdoors, 450–650 g/plant a plant.

Effects

😌Relaxed
😴Sleepy
😊Happy

Reach For It When

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 67%Sativa 33%

At a Glance

🧬Potency22% - 26% (High)
🌿ParentsLas Vegas Purple Kush Γ— Snowdawg
πŸ”¬Seed TypeFeminised Indica
🌑SuitsHighveld and the drier interior
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows ToMedium
βš–οΈTypical ReturnHigh
🏠Under Light450–550 g/mΒ²
🌳In the Ground450–650 g/plant
⏱Weeks in Bloom10-11 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
Sin City Kush 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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Sin City Kush 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
BX3
Generations
4+
Breeding Programme
Backcross Stabilisation (BX3) β€” clone-to-seed restoration
Stabilisation Notes β€” What This Means for Your Grow

BX3 is the credible stabilisation point for a clone-only late-2010s cultivar. We worked Sin City Kush through three backcross generations to recreate the elite cut in seed form. A sibling male pollinates the mother each cycle to drive trait fixation.

Breeding Goal

Pin the trichome saturation of the elite cut into the population.

Selection Focus

Chosen for purple/dark expression where it shows, dense bud structure and a true indica relaxation profile.

Pollen / Mother Source

Royal King Genetics elite-cut archive β€” pollen from a maintained S1 line of the original elite mother.

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