Purple Kush Auto
Purple Kush Auto for South African growers — indica genetics at 19% THC, reported as focused, calm. 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 2026-09-18 on 325 seeds.
About Purple Kush Auto
The way to plan Purple Kush is backwards from the day you intend to cut, with 350-400 g/m2 per square metre indoors and 50-100 g/plant per plant outdoors as the figures you are working toward, at 19% THC. Count 8-10 weeks 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 8-10 weeks. Stands 100 cm. Indoors it returns 350-400 g/m2. Outdoors, 50-100 g/plant a plant.
Effects
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In the Packet
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Purple Kush 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.
Purple Kush is our F5 autoflower line. Five rounds of selection have fixed both the autoflower trigger and the dense flower architecture the cultivar is known for. The recessive ruderalis trait demands this depth of work to express uniformly.
Reach auto trigger and finish-window uniformity for the Purple Kush pack.
Chosen for purple/dark expression where it shows, dense bud structure and a true indica relaxation profile.
Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.