RK
Big Smooth cannabis seeds packaging β€” Royal King Seeds South Africa
Hybrid
THC 26%
⚑ Strong
HybridFeminisedIn Stock

Big Smooth Feminised

Big Smooth Feminised: hybrid cannabis seeds picked for South African conditions. 26% THC, with relaxed, happy, euphoric the effects most often reported. Posted discreetly countrywide.

Select Pack Size
R270.86ZAR
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 2026-09-11 on 500 seeds.

Germination rate: 97.6% (n=500)
Last QC test date: 2026-09-11
Indoor yield: 448-608 g/mΒ² (avg across 8 verified grower reports)
Outdoor yield: 642-950 g/plant (avg across 7 verified grower reports)

About Big Smooth Feminised

South Africa is really two growing countries, and Big Smooth does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 62/38 hybrid 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. A 62/38 split travels better than either parent across a country running from subtropical coast to semi-desert. The canopy sits open enough to survive a humid KwaZulu-Natal autumn and dense enough to still look the part after a dry Karoo summer. At 26% THC with caryophyllene leading, what changes between a Johannesburg rooftop and a Cape smallholding is the schedule rather than the result.

The Aromatic Three

Leading with Caryophyllene, then Limonene, and Myrcene underneath.

Difficulty: moderate. In flower for 55 to 66 days. Stands Medium (150-245 cm). Indoors it returns 340-510 g/m2. Outdoors, 595-709 g/plant a plant.

Effects

😌Relaxed
😊Happy
πŸ€—Euphoric

Reach For It When

✦ Anytime
✦ Relaxation
✦ Stress Relief

Strain Type

Indica 62%Sativa 38%

At a Glance

🧬Potency26% - 29% (Very High)
🌿ParentsOG Blueberry Γ— Cookies and Cream
πŸ”¬Seed TypeFeminised Hybrid
🌑SuitsMost of the country
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows ToMedium (150-245 cm)
βš–οΈTypical ReturnMedium – High
🏠Under Light340-510 g/m2
🌳In the Ground595-709 g/plant
⏱Weeks in Bloom55 to 66 days

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
Big Smooth 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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Big Smooth 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
Royal King Genetics Backcross Line β€” BX2 modern hybrid stabilisation
Stabilisation Notes β€” What This Means for Your Grow

Big Smooth 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 trichome production run uniform across the population.

Breeding Goal

Pin the trichome production that came out of the original Big Smooth cross.

Selection Focus

Chosen for vigour, terpene saturation and a tight finish window that allows production planning.

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
10 September 2026Β· 95% germination guarantee