RK
Fat Purple cannabis seeds packaging β€” Royal King Seeds South Africa
IndicaAuto
THC 20%
⏱ Quick Finish
IndicaAutoflowerIn Stock

Fat Purple Auto

Fat Purple Auto for South African growers β€” indica genetics at 20% THC, reported as happy, euphoric, creative. Sourced grow figures on the page, plain packaging, delivered nationwide.

Select Pack Size
R211.57ZAR
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 2026-09-08 on 175 seeds.

Germination rate: 98.3% (n=175)
Last QC test date: 2026-09-08
Indoor yield: 497-648 g/mΒ² (avg across 13 verified grower reports)
Outdoor yield: 613-838 g/plant (avg across 4 verified grower reports)

About Fat Purple Auto

South Africa is really two growing countries, and Fat Purple does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 74/26 indica 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. Dense indica flowers at 20% THC are the wrong shape for a wet summer finish. Between Durban and Richards Bay, once humidity sits above 65% for days at a stretch, botrytis reaches the core of a cola before anything shows on the surface β€” defoliate early, space plants wider than feels necessary, and keep air moving under the canopy. That same density turns into an advantage on the Highveld: above 1 400 m the autumn nights go cold and dry, linalool sharpens as the temperature drops, and a compact frame shrugs off a Free State storm that would flatten something taller.

The Aromatic Three

Leading with Linalool, then Myrcene, and Caryophyllene underneath.

Difficulty: medium. In flower for 55-65 days. Stands 90-120 cm. Medium. Indoors it returns up to 400 g/m2. Outdoors, up to 400 g/plant a plant.

Effects

😊Happy
πŸ€—Euphoric
🀩Creative
🧘Calm

Reach For It When

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 74%Sativa 26%

At a Glance

🧬Potency20% - 23% (High)
🌿Parents(Purple Rhino x G-13) Γ— Fat Marty
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 – High
🏠Under Lightup to 400 g/m2
🌳In the Groundup to 400 g/plant
⏱Weeks in Bloom55-65 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
Fat Purple 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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Fat Purple 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
Royal King Genetics Auto Line β€” recessive trait stabilisation
Stabilisation Notes β€” What This Means for Your Grow

Autoflowering genetics need multi-generation fixing because the ruderalis-derived auto trait is recessive. Fat Purple sits at F5 β€” every plant in the pack autoflowers reliably and finishes inside a tight window.

Breeding Goal

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

Selection Focus

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

Pollen / Mother Source

Royal King Genetics breeding facility β€” pollen from internally selected sibling males of the recurrent parent.

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