Black Diamond Feminised
Black Diamond Feminised for South African growers — hybrid genetics at 23% THC, reported as relaxed, happy, euphoric. 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 2026-09-20 on 375 seeds.
About Black Diamond Feminised
South Africa is really two growing countries, and Black Diamond does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 53/47 hybrid 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. A 53/47 split travels better than either parent across a country running from subtropical coast to semi-desert. The canopy sits open enough to survive a humid KwaZulu-Natal autumn and dense enough to still look the part after a dry Karoo summer. At 23% THC with caryophyllene leading, what changes between a Johannesburg rooftop and a Cape smallholding is the schedule rather than the result.
The Aromatic Three
Leading with Caryophyllene, then Myrcene, and Humulene underneath.
Difficulty: difficult. In flower for 8 weeks. Stands Medium. Indoors it returns 448-499 g. Outdoors, 510 g/plant a plant.
Effects
Reach For It When
Strain Type
At a Glance
In the Packet
Feminised Premium
Seeds
the source
inside
number
Related Strains
Pink Mango Feminised
A hybrid testing at 23% THC, Pink Mango Feminised is reported relaxed, happy, euphoric. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.
Zombie OG Feminised
A indica testing at 23% THC, Zombie OG Feminised is reported relaxed, sleepy, happy. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.
Hell's OG Feminised
Hell's OG Feminised for South African growers — indica genetics at 20% THC, reported as euphoric, relaxed, sleepy. Sourced grow figures on the page, plain packaging, delivered nationwide.
Oregon Diesel Feminised
Oregon Diesel Feminised: indica cannabis seeds picked for South African conditions. 20% THC, with focused, happy, relaxed the effects most often reported. Posted discreetly countrywide.
Black Diamond 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.
A newer recent-era cross still being actively stabilised. F3 means three rounds of selection — the bud density is locked across the bulk of the pack, with a small variant subset under continued cull.
Stabilise Black Diamond across three rounds toward F4 production-ready stock.
Chosen for vigour, terpene saturation and a tight finish window that allows production planning.
Royal King Genetics select-mother programme — pollen drawn from an internally maintained reversed-female line.