RK
Silverfalls Kush cannabis seeds packaging β€” Royal King Seeds South Africa
Hybrid
THC 15%
πŸ˜„ Upbeat
HybridFeminisedIn Stock

Silverfalls Kush Feminised

A hybrid testing at 15% THC, Silverfalls Kush Feminised is reported relaxed, happy, euphoric. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.

Select Pack Size
R220.04ZAR
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 2026-09-17 on 275 seeds.

Germination rate: 96.8% (n=275)
Last QC test date: 2026-09-17
Indoor yield: 422-590 g/mΒ² (avg across 10 verified grower reports)
Outdoor yield: 480-734 g/plant (avg across 5 verified grower reports)

About Silverfalls Kush Feminised

Days 1 to 14, seed to fourth node: Expect Silverfalls Kush to crack in roughly 48 hours on damp paper towel and to break soil by day three. Growth is even and unhurried β€” four solid nodes by day 14, spaced somewhere between the two parent types. Damping off is rare if you hold near 70% humidity through this stage.

Weeks 3 to 6, building the frame: One top at node four and a light tie-down is all it asks for. Six leaders and an even canopy across roughly 70 x 70 cm, then it is ready to flip.

Bloom, weeks 1 to 10: The 40/60 character becomes obvious here. Limonene usually shows in week three and strengthens from there, with trichome cover visible without a loupe from about week five. Indoor yield: 340-397 g per square metre. Height: Medium (150-245 cm). Tested at 15% THC. Difficulty: moderate.

The Aromatic Three

Leading with Limonene, then Caryophyllene, and Linalool underneath.

Difficulty: moderate. In flower for 8-10 weeks. Stands Medium (150-245 cm). Indoors it returns 340-397 g per square metre. Outdoors, 397 g or more per plant a plant.

Effects

😌Relaxed
😊Happy
πŸ€—Euphoric

Reach For It When

✦ Anytime
✦ Relaxation
✦ Stress Relief

Strain Type

Indica 40%Sativa 60%

At a Glance

🧬Potency15% - 18% (Medium-High)
🌿ParentsBalanced Hybrid (Undisclosed Lineage)
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 ReturnTypical for type
🏠Under Light340-397 g per square metre
🌳In the Ground397 g or more per 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
Silverfalls 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

Related Strains

Master Jedi cannabis seeds packaging β€” Royal King Seeds South Africa
18% THC
Hybrid
πŸ“ˆ Big Harvest

Master Jedi Feminised

EuphoricHappyRelaxed
β–Ό
R253.92ZAR
Gobbstopper cannabis seeds packaging β€” Royal King Seeds South Africa
18% THC
Hybrid
πŸ“ˆ Big Harvest

Gobbstopper Feminised

RelaxedHappyEuphoric
β–Ό
R211.57ZAR
Millennium cannabis seeds packaging β€” Royal King Seeds South Africa
17% THC
Hybrid
πŸ˜„ Upbeat

Millennium Feminised

RelaxedHappyEuphoric
β–Ό
R262.39ZAR
White Berry cannabis seeds packaging β€” Royal King Seeds South Africa
16% THC
Hybrid
πŸ˜„ Upbeat

White Berry Feminised

EuphoricHappyRelaxed
β–Ό
R186.16ZAR

Silverfalls 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
Three-Generation Backcross Programme β€” recurrent-parent fixing
Stabilisation Notes β€” What This Means for Your Grow

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

Breeding Goal

Reproduce the original Silverfalls Kush mother in pack-to-pack seed stock.

Selection Focus

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

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
20 September 2026Β· 95% germination guarantee