RK
Supergirl cannabis seeds packaging β€” Royal King Seeds South Africa
Indica
THC 26%
⚑ Strong
IndicaFeminisedIn Stock

Supergirl Feminised

A indica testing at 26% THC, Supergirl Feminised is reported relaxed, sleepy, happy. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.

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 2026-09-13 on 150 seeds.

Germination rate: 99.2% (n=150)
Last QC test date: 2026-09-13
Indoor yield: 434-568 g/mΒ² (avg across 10 verified grower reports)
Outdoor yield: 630-860 g/plant (avg across 5 verified grower reports)

About Supergirl Feminised

The way to plan Supergirl is backwards from the day you intend to cut, with 450-550 g/m2 (SOG) per square metre indoors and Moderate to High per plant outdoors as the figures you are working toward, at 26% THC. Count 7-9 weeks back from that date and you have your flip date. Most of the final weight lands between weeks 5 and 8, when calyxes stack fastest and trichome cover goes from patchy to complete. Outdoors in the Southern Hemisphere you want that fattening phase falling in February while the days are still long, which puts a late-March cut about right for most of the country.

The Aromatic Three

Leading with Myrcene, then Caryophyllene, and Linalool underneath.

Difficulty: moderate. In flower for 7-9 weeks. Stands Large (8+ cm). Indoors it returns 450-550 g/m2 (SOG). Outdoors, Moderate to High a plant.

Effects

😌Relaxed
😴Sleepy
😊Happy

Reach For It When

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 88%Sativa 12%

At a Glance

🧬Potency26% - 29% (Very High)
🌿ParentsSkunk #1 Backcross
πŸ”¬Seed TypeFeminised Indica
🌑SuitsHighveld and the drier interior
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows ToLarge (8+ cm)
βš–οΈTypical ReturnHigh
🏠Under Light450-550 g/m2 (SOG)
🌳In the GroundModerate to High
⏱Weeks in Bloom7-9 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
Supergirl 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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Supergirl 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

Supergirl has been progressed through four generations of phenotype hunting and selection. Vigour, dense flower architecture and finishing time are all locked across the pack β€” every plant performs to the spec sheet.

Breeding Goal

Pin dense flower architecture consistency across the Supergirl population.

Selection Focus

Chosen for resin density, indica-leaning frame and tight internodes that suit indoor production.

Pollen / Mother Source

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

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