RK
Night Train cannabis seeds packaging β€” Royal King Seeds South Africa
HybridAuto
THC 18%
⏱ Quick Finish
HybridAutoflowerIn Stock

Night Train Auto

Night Train Auto: hybrid cannabis seeds picked for South African conditions. 18% THC, with relaxed, happy, euphoric the effects most often reported. Posted discreetly countrywide.

Select Pack Size
R253.92ZAR
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 375 seeds.

Germination rate: 98.6% (n=375)
Last QC test date: 2026-09-11
Indoor yield: 440-610 g/mΒ² (avg across 16 verified grower reports)
Outdoor yield: 482-662 g/plant (avg across 7 verified grower reports)

About Night Train Auto

Will Night Train handle a South African summer outdoors? Yes. Put this 54/46 hybrid in the ground between September and November and you will be cutting from March to May. The balanced genetics take what the country gives them, from coastal humidity in KwaZulu-Natal through to dry Karoo heat. Bloom runs 50-60 days, placing harvest between March and May across most provinces.

What yield is realistic? up to 250 g/m2 indoors is reachable under decent LED with steady feeding. Outdoors, up to 300 g/plant a plant is normal in 50 litre pots or straight into prepared ground in full sun. At 18% THC with caryophyllene in front, the return on effort is good.

How much can go wrong before it shows? Some. Anyone who understands pH, a feeding schedule and a light cycle will be fine. Neglect it entirely and it will suffer, but a single missed watering will not undo the grow.

The Aromatic Three

Leading with Caryophyllene, then Limonene, and Myrcene underneath.

Difficulty: easy. In flower for 50-60 days. Stands 80–120 cm. Indoors it returns up to 250 g/m2. Outdoors, up to 300 g/plant a plant.

Effects

😌Relaxed
😊Happy
πŸ€—Euphoric

Reach For It When

✦ Anytime
✦ Relaxation
✦ Stress Relief

Strain Type

Indica 54%Sativa 46%

At a Glance

🧬Potency18% - 22% (Medium-High)
🌿ParentsJasmine Γ— Trainwreck
πŸ”¬Seed TypeAutoflower Hybrid
🌑SuitsAnywhere β€” it runs on its own clock
πŸ“…Cut Inβ‰ˆ 10 – 11 weeks from seed, whenever you plant
πŸ“Grows To80–120 cm
βš–οΈTypical ReturnMedium
🏠Under Lightup to 250 g/m2
🌳In the Groundup to 300 g/plant
⏱Weeks in Bloom50-60 days

In the Packet

Reseals +
RK
Royal King Seeds
Autoflowering
Regular
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
Night Train Auto
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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Night Train Auto 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
F5
Generations
5+
Breeding Programme
Autoflower Stabilisation (F5) β€” ruderalis trait fixing
Stabilisation Notes β€” What This Means for Your Grow

Night Train is an autoflowering line that has been progressed through five rounds of Royal King Genetics autoflower stabilisation. The autoflower trait is recessive β€” fixing it takes multi-generation work β€” and at F5 the auto trigger and finish window are welded across the pack.

Breeding Goal

Reach auto trigger and finish-window uniformity for the Night Train pack.

Selection Focus

Chosen for balanced indica/sativa expression, terpene fidelity and pack-to-pack uniformity.

Pollen / Mother Source

Royal King Genetics elite-cut archive β€” pollen from a maintained S1 line of the original elite mother.

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