RK
Montana Silvertip cannabis seeds packaging β€” Royal King Seeds South Africa
Sativa
THC 25%
⚑ Strong
SativaFeminisedIn Stock

Montana Silvertip Feminised

Montana Silvertip Feminised: sativa cannabis seeds picked for South African conditions. 25% THC, with happy, relaxed, uplifted the effects most often reported. Posted discreetly countrywide.

Select Pack Size
R203.10ZAR
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 325 seeds.

Germination rate: 96.2% (n=325)
Last QC test date: 2026-09-11
Indoor yield: 428-586 g/mΒ² (avg across 8 verified grower reports)
Outdoor yield: 534-778 g/plant (avg across 3 verified grower reports)

About Montana Silvertip Feminised

South Africa is really two growing countries, and Montana Silvertip does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 25/75 sativa 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. An open sativa canopy is the right structure for a humid coast, which is roughly how Durban Poison ended up the shape it is β€” air moves through the plant instead of sitting in it, and the botrytis pressure that ruins denser cultivars through a KwaZulu-Natal February mostly passes it by. The trade-off is the calendar. A 55-65 days bloom on the Highveld has to start early, which in practice means seedlings out by October, or the closing weeks run into frost. pinene expression is strongest where day-to-night swings exceed 10Β°C, and at altitude that is simply what autumn does.

The Aromatic Three

Leading with Pinene, then Limonene, and Caryophyllene underneath.

Difficulty: easy. In flower for 55-65 days. Stands Tall. Indoors it returns up to 400 g/m2. Outdoors, up to 450 g/plant a plant.

Effects

😊Happy
😌Relaxed
😎Uplifted

Reach For It When

✦ Anytime
✦ Fatigue
✦ Inflammation
✦ Pain

Strain Type

Indica 25%Sativa 75%

At a Glance

🧬Potency25% - 28% (Very High)
🌿ParentsGranddaddy Purple Γ— Super Silver Haze
πŸ”¬Seed TypeFeminised Sativa
🌑SuitsSubtropical coast, long season
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows ToTall
βš–οΈTypical ReturnMedium – High
🏠Under Lightup to 400 g/m2
🌳In the Groundup to 450 g/plant
⏱Weeks in Bloom55-65 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
Montana Silvertip 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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Montana Silvertip 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
F4 Production Line β€” modern cross stabilisation
Stabilisation Notes β€” What This Means for Your Grow

F4 stabilisation on Montana Silvertip. Each generation we cull aggressively against off-types β€” the F4 population reflects only the phenos that match the cultivar reference profile.

Breeding Goal

Pin cerebral terpene profile consistency across the Montana Silvertip population.

Selection Focus

Chosen for trichome density, sativa branching architecture and an energising terpene expression.

Pollen / Mother Source

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

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