Jean Guy Feminised
Jean Guy Feminised for South African growers — hybrid genetics at 19% THC, reported as giggly, talkative, uplifted. 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 2026-09-22 on 500 seeds.
About Jean Guy Feminised
The way to plan Jean Guy is backwards from the day you intend to cut, with < 155 g/m² (< 150 g/m²) per square metre indoors and 283-425 g/plant (~ 400 g/plant) per plant outdoors as the figures you are working toward, at 19% THC. Count 10 weeks back from that date and you have your flip date. Weight comes on evenly across 10 weeks, with a late surge that punishes impatience. The 40/60 balance gives you stacking density and broad trichome cover together. Outdoors, late March to late April is the sweet spot — after the summer humidity has broken, before the first Highveld frost.
The Aromatic Three
Leading with Caryophyllene, then Myrcene, and Humulene underneath.
Difficulty: easy. In flower for 10 weeks. Stands Small (0-120 cm). Indoors it returns < 155 g/m² (< 150 g/m²). Outdoors, 283-425 g/plant (~ 400 g/plant) a plant.
Effects
Reach For It When
Strain Type
At a Glance
In the Packet
Feminised Premium
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the source
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Jean Guy Feminised — 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.
Jean Guy runs through our F4 programme. Four cycles of phenotype selection have removed the worst of the trait variation; what is left is a tight, predictable population for production.
Stabilise the Jean Guy cross over four selection rounds.
Chosen for balanced indica/sativa expression, terpene fidelity and pack-to-pack uniformity.
Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.