Black Ice Feminised
Black Ice Feminised: indica cannabis seeds picked for South African conditions. 22% THC, with relaxed, sleepy, happy the effects most often reported. Posted discreetly countrywide.
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 2026-09-23 on 450 seeds.
About Black Ice Feminised
The way to plan Black Ice is backwards from the day you intend to cut, with up to 400 g/m2 per square metre indoors and up to 400 g/plant per plant outdoors as the figures you are working toward, at 22% THC. Count 55-65 days 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 Caryophyllene, then Myrcene, and Bisabolol underneath.
Difficulty: intermediate. In flower for 55-65 days. Stands Short. Indoors it returns up to 400 g/m2. Outdoors, up to 400 g/plant a plant.
Effects
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Black Ice 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.
Black Ice runs through our F3 programme. Most of the pack expresses the target trichome saturation cleanly; the F3-to-F4 cycle is where we close out the last remaining off-types.
Stabilise Black Ice across three rounds toward F4 production-ready stock.
Chosen for resin density, indica-leaning frame and tight internodes that suit indoor production.
Royal King Genetics in-house breeder room — pollen taken from a generation-tracked sibling-male line.