RK
Kush XL cannabis seeds packaging β€” Royal King Seeds South Africa
Indica
THC 17%
πŸŒ™ Night-Time
IndicaFeminisedIn Stock

Kush XL Feminised

Kush XL Feminised for South African growers β€” indica genetics at 17% THC, reported as relaxed, sleepy, happy. Sourced grow figures on the page, plain packaging, delivered nationwide.

Select Pack Size
R245.45ZAR
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 2026-09-20 on 400 seeds.

Germination rate: 97.0% (n=400)
Last QC test date: 2026-09-20
Indoor yield: 461-626 g/mΒ² (avg across 9 verified grower reports)
Outdoor yield: 633-826 g/plant (avg across 8 verified grower reports)

About Kush XL Feminised

South Africa is really two growing countries, and Kush XL does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 68/32 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 17% 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: easy. In flower for 8-10 weeks. Stands Small (0-120 cm). Indoors it returns 400 g/m2. Outdoors, 300 g/plant a plant.

Effects

😌Relaxed
😴Sleepy
😊Happy

Reach For It When

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 68%Sativa 32%

At a Glance

🧬Potency17% - 20% (Medium-High)
🌿ParentsIndica-Dominant Hybrid (Undisclosed Lineage)
πŸ”¬Seed TypeFeminised Indica
🌑SuitsHighveld and the drier interior
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows ToSmall (0-120 cm)
βš–οΈTypical ReturnMedium – High
🏠Under Light400 g/m2
🌳In the Ground300 g/plant
⏱Weeks in Bloom8-10 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
Kush XL 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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Kush XL 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
Royal King Genetics Backcross Line β€” BX3 clone-only restabilisation
Stabilisation Notes β€” What This Means for Your Grow

Three rounds of backcrossing to the parental line have welded the Kush XL cut into the population. The compact internode spacing that made the original mother famous now expresses across the whole pack β€” not just in one or two lucky phenos.

Breeding Goal

Pin the compact internode spacing of the elite cut into the population.

Selection Focus

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

Pollen / Mother Source

Royal King Genetics in-house breeder room β€” pollen taken from a generation-tracked sibling-male line.

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