Jupiter OG Auto
Jupiter OG Auto for South African growers — indica genetics at 20% THC, reported as euphoric, relaxed, sleepy. Sourced grow figures on the page, plain packaging, delivered nationwide.
Royal King Genetics — Seed-Lot Testing
Figures below come from our own seed-lot testing rather than breeder marketing, taken from a single batch tested 2026-09-12 on 475 seeds.
About Jupiter OG Auto
The way to plan Jupiter OG is backwards from the day you intend to cut, with 300–400 g/m² per square metre indoors and 350–450 g/plant per plant outdoors as the figures you are working toward, at 20% THC. Count 7–9 weeks from seed 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 Linalool, then Myrcene, and Caryophyllene underneath.
Difficulty: easy. In flower for 7–9 weeks from seed. Stands 70–110 cm. Indoors it returns 300–400 g/m². Outdoors, 350–450 g/plant a plant.
Effects
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Jupiter OG Auto — Breeder Information
Royal King GeneticsRecreated 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.
Jupiter OG is our F5 autoflower line. Five rounds of selection have fixed both the autoflower trigger and the tight finish window the cultivar is known for. The recessive ruderalis trait demands this depth of work to express uniformly.
Stabilise the recessive ruderalis trait in Jupiter OG for uniform auto-trigger.
Chosen for trichome coverage, stout structure and consistent flowering time across the pack.
Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.