RK
Corkscrew cannabis seeds packaging β€” Royal King Seeds South Africa
Hybrid
THC 19%
🎨 Heady
HybridFeminisedIn Stock

Corkscrew Feminised

Corkscrew Feminised: hybrid cannabis seeds picked for South African conditions. 19% THC, with euphoric, creative, calm the effects most often reported. Posted discreetly countrywide.

Select Pack Size
R194.63ZAR
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 2026-09-09 on 175 seeds.

Germination rate: 98.9% (n=175)
Last QC test date: 2026-09-09
Indoor yield: 470-636 g/mΒ² (avg across 10 verified grower reports)
Outdoor yield: 596-922 g/plant (avg across 5 verified grower reports)

About Corkscrew Feminised

Corkscrew announces itself in a fixed order, and caryophyllene is always first out of the jar β€” warm pepper that registers as heat rather than as smell, with dried clove and sandalwood beneath. limonene follows mid-palate, adding a bright citrus edge. The lab figure on this 57/43 hybrid is 19% THC, though potency is the least interesting thing about it β€” plenty of cultivars test the same and taste of very little.

The Aromatic Three

Leading with Caryophyllene, then Limonene, and Myrcene underneath.

Difficulty: easy. In flower for 8–10 weeks. Stands 170–210 cm. Indoors it returns 150–250 g/mΒ². Outdoors, 250–450 g/plant a plant.

Effects

πŸ€—Euphoric
🀩Creative
🧘Calm

Reach For It When

✦ Anytime
✦ Relaxation
✦ Stress Relief

Strain Type

Indica 57%Sativa 43%

At a Glance

🧬Potency19% - 22% (Medium-High)
🌿ParentsBalanced Hybrid (Undisclosed Lineage)
πŸ”¬Seed TypeFeminised Hybrid
🌑SuitsMost of the country
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows To170–210 cm
βš–οΈTypical ReturnMedium
🏠Under Light150–250 g/mΒ²
🌳In the Ground250–450 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
Corkscrew 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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Corkscrew 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
F4
Generations
4+
Breeding Programme
Filial Stabilisation (F4) β€” four-generation selection
Stabilisation Notes β€” What This Means for Your Grow

Corkscrew 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.

Breeding Goal

Carry Corkscrew from F1 cross to F4 production-ready seed stock.

Selection Focus

Chosen for terpene profile, vigour, structure and finish-time consistency.

Pollen / Mother Source

Royal King Genetics select-mother programme β€” pollen drawn from an internally maintained reversed-female line.

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