RK
U2 Kush cannabis seeds packaging β€” Royal King Seeds South Africa
IndicaAuto
THC 24%
⏱ Quick Finish
IndicaAutoflowerIn Stock

U2 Kush Auto

U2 Kush Auto: indica cannabis seeds picked for South African conditions. 24% THC, with creative, uplifted, calm 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 2026-09-19 on 175 seeds.

Germination rate: 96.7% (n=175)
Last QC test date: 2026-09-19
Indoor yield: 480-614 g/mΒ² (avg across 8 verified grower reports)
Outdoor yield: 616-948 g/plant (avg across 3 verified grower reports)

About U2 Kush Auto

U2 Kush announces itself in a fixed order, and myrcene is always first out of the jar β€” deep earthy musk with something overripe and tropical underneath, closer to mango left too long in the sun than to anything green. caryophyllene follows mid-palate, adding a grounding spice. The lab figure on this 88/12 indica is 24% THC, though potency is the least interesting thing about it β€” plenty of cultivars test the same and taste of very little.

The Aromatic Three

Leading with Myrcene, then Caryophyllene, and Linalool underneath.

Difficulty: easy. In flower for 50-60 days. Stands 90-120 cm. Medium. Indoors it returns up to 300 g/m2. Outdoors, up to 350 g/plant a plant.

Effects

🀩Creative
😎Uplifted
🧘Calm

Reach For It When

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 88%Sativa 12%

At a Glance

🧬Potency24% - 27% (High)
🌿ParentsMaster Kush Γ— Bubba Kush
πŸ”¬Seed TypeAutoflower Indica
🌑SuitsAnywhere β€” it runs on its own clock
πŸ“…Cut Inβ‰ˆ 10 – 11 weeks from seed, whenever you plant
πŸ“Grows To90-120 cm. Medium
βš–οΈTypical ReturnMedium
🏠Under Lightup to 300 g/m2
🌳In the Groundup to 350 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
U2 Kush 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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U2 Kush 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

U2 Kush is our F5 autoflower line. Five rounds of selection have fixed both the autoflower trigger and the indica relaxation profile the cultivar is known for. The recessive ruderalis trait demands this depth of work to express uniformly.

Breeding Goal

Reach auto trigger and finish-window uniformity for the U2 Kush pack.

Selection Focus

Chosen for resin output, a low-slung stature and a clean indica terpene fingerprint.

Pollen / Mother Source

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

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