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

Gravity Auto

Buy Gravity Auto seeds in South Africa. Indica Β· 16% THC Β· euphoric, creative. Every figure on this page is sourced, and every order ships unbranded.

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 2026-09-16 on 425 seeds.

Germination rate: 96.9% (n=425)
Last QC test date: 2026-09-16
Indoor yield: 497-622 g/mΒ² (avg across 13 verified grower reports)
Outdoor yield: 593-862 g/plant (avg across 4 verified grower reports)

About Gravity Auto

Days 1 to 14, seed to fourth node: Expect Gravity to crack in roughly 48 hours on damp paper towel and to break soil by day three. Early growth comes in low and wide β€” broad seed leaves first, then the dark fan leaves the indica side is known for. Four nodes by the end of week two, stacked close together. Damping off is rare if you hold near 70% humidity through this stage.

Weeks 3 to 6, building the frame: Top at the fourth node and the laterals take over fast. A 60 x 60 cm footprint filled by week five is normal, still under 40 cm tall, which is what makes this workable in a small tent.

Bloom, weeks 1 to 60: The 75/25 character becomes obvious here. Linalool usually shows in week three and strengthens from there, with trichome cover visible without a loupe from about week five. Indoor yield: up to 350 g/m2. Height: Short. Tested at 16% THC. Difficulty: easy.

The Aromatic Three

Leading with Linalool, then Myrcene, and Caryophyllene underneath.

Difficulty: easy. In flower for 50-60 days. Stands Short. Indoors it returns up to 350 g/m2. Outdoors, up to 400 g/plant a plant.

Effects

πŸ€—Euphoric
🀩Creative

Reach For It When

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 75%Sativa 25%

At a Glance

🧬Potency16% - 19% (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 ToShort
βš–οΈTypical ReturnMedium
🏠Under Lightup to 350 g/m2
🌳In the Groundup to 400 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
Gravity 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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Gravity 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

Five generations of selection on Gravity 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 Gravity for uniform auto-trigger.

Selection Focus

Chosen for resin density, indica-leaning frame and tight internodes that suit indoor production.

Pollen / Mother Source

Royal King Genetics in-house mother stock β€” pollen taken from a sibling male drawn from the same selected pheno population.

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