RK
Blueberry cannabis seeds packaging β€” Royal King Seeds South Africa
IndicaAuto
THC 16%
⏱ Quick Finish
IndicaAutoflowerIn Stock

Blueberry Auto

Blueberry Auto for South African growers β€” indica genetics at 16% THC, reported as focused, calm. Sourced grow figures on the page, plain packaging, delivered nationwide.

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 2026-09-22 on 300 seeds.

Germination rate: 97.8% (n=300)
Last QC test date: 2026-09-22
Indoor yield: 499-640 g/mΒ² (avg across 11 verified grower reports)
Outdoor yield: 555-882 g/plant (avg across 6 verified grower reports)

About Blueberry Auto

The way to plan Blueberry is backwards from the day you intend to cut, with 350-500 g/m2 per square metre indoors and 25-75 g/plant per plant outdoors as the figures you are working toward, at 16% THC. Count 8-10 weeks seed to harvest back from that date and you have your flip date. Most of the final weight lands between weeks 5 and 8, when calyxes stack fastest and trichome cover goes from patchy to complete. Outdoors in the Southern Hemisphere you want that fattening phase falling in February while the days are still long, which puts a late-March cut about right for most of the country.

The Aromatic Three

Leading with Myrcene, then Humulene, and Linalool underneath.

Difficulty: easy. In flower for 8-10 weeks seed to harvest. Stands 50-75 cm. Indoors it returns 350-500 g/m2. Outdoors, 25-75 g/plant a plant.

Effects

🧠Focused
🧘Calm

Reach For It When

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 80%Sativa 20%

At a Glance

🧬Potency16% - 21% (Medium-High)
🌿ParentsAutoflowering Indica-Dominant Hybrid (Undisclosed Lineage)
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 To50-75 cm
βš–οΈTypical ReturnMedium – High
🏠Under Light350-500 g/m2
🌳In the Ground25-75 g/plant
⏱Weeks in Bloom8-10 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
Blueberry 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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Blueberry 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 Blueberry to lock the autoflower trait. Auto trigger reliability and purple expression expression both run uniform across the population β€” no rogue photoperiod plants in the pack.

Breeding Goal

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

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
15 September 2026Β· 95% germination guarantee