RK
Blackberry Kush cannabis seeds packaging β€” Royal King Seeds South Africa
IndicaAuto
THC 18%
⏱ Quick Finish
IndicaAutoflowerIn Stock

Blackberry Kush Auto

Blackberry Kush Auto: indica cannabis seeds picked for South African conditions. 18% THC, with happy, relaxed, sleepy the effects most often reported. Posted discreetly countrywide.

Select Pack Size
R186.16ZAR
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 2026-09-13 on 300 seeds.

Germination rate: 96.3% (n=300)
Last QC test date: 2026-09-13
Indoor yield: 474-586 g/mΒ² (avg across 10 verified grower reports)
Outdoor yield: 474-784 g/plant (avg across 5 verified grower reports)

About Blackberry Kush Auto

Will Blackberry Kush handle a South African summer outdoors? Yes. Put this 80/20 indica in the ground between September and November and you will be cutting from March to May. It stays low enough not to clear a boundary wall, and the short frame carries more weight than its size suggests. Bloom runs 10-11 weeks seed to harvest, placing harvest between March and May across most provinces.

What yield is realistic? 400-450 g/m2 indoors is reachable under decent LED with steady feeding. Outdoors, 50-100 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 Myrcene, and Bisabolol underneath.

Difficulty: easy. In flower for 10-11 weeks seed to harvest. Stands around 0.75 m (0.5-1 m). Indoors it returns 400-450 g/m2. Outdoors, 50-100 g/plant a plant.

Effects

😊Happy
😌Relaxed
😴Sleepy

Reach For It When

✦ Evening
✦ Insomnia
✦ Pain
✦ Stress

Strain Type

Indica 80%Sativa 20%

At a Glance

🧬Potency18% - 23% (Medium-High)
🌿ParentsAfghani Γ— Blackberry
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 Toaround 0.75 m (0.5-1 m)
βš–οΈTypical ReturnMedium – High
🏠Under Light400-450 g/m2
🌳In the Ground50-100 g/plant
⏱Weeks in Bloom10-11 weeks seed to harvest

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
Blackberry 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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Blackberry 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 Programme β€” five-generation auto trait fixing
Stabilisation Notes β€” What This Means for Your Grow

Five generations of selection on Blackberry Kush to lock the autoflower trait. Auto trigger reliability and dense flower architecture expression both run uniform across the population β€” no rogue photoperiod plants in the pack.

Breeding Goal

Stabilise the recessive ruderalis trait in Blackberry Kush for uniform auto-trigger.

Selection Focus

Chosen for trichome coverage, stout structure and consistent flowering time across the pack.

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