
Harle-Tsu CBD Feminised
Harle-Tsu CBD Feminised cannabis seeds for Irish growers. Cbd strain · 30% THC · focused, calm. Discreet packaging, nationwide delivery, sourced grow figures.
Royal King Genetics — first-party test batch
Figures below are from our internal seed-lot QC and verified Irish grower submissions, not breeder marketing. Determined from a single batch tested 2026-09-08 on 500 seeds at 21-24°C.
About Harle-Tsu CBD Feminised
Everything about Harle-Tsu CBD at harvest follows from one decision, which is when you stop. The figures are 350-400 g/m2 indoors and 550-600 g/plant outdoors, with resin filling towards 30% THC. The 47/53 balance gives steady gain with a lift in the closing fortnight. Outdoors, aim to be finished by mid-October rather than hoping for a dry third week of it.
Where the weight is won
Three parts of the 8-9 weeks of bloom account for most of the difference between a good result and an average one on a plant rated 350-400 g/m2 indoors and 550-600 g/plant outdoors.
The stretch, days 1-10 after the flip. Canopy height set here decides how evenly light lands for the rest of the run. Around a third is usual. A single pass of training across the tallest shoots keeps the top flat.
Weeks three to five. Myrcene production climbs through this stretch and responds to a 6-8°C gap between lights-on and lights-off. Outdoors an Irish September provides that without help; indoors it has to be built, at roughly 25°C by day and 18-20°C at night. Bloom feed goes potassium-forward around EC 1.6-1.8.
The final fortnight. Feeding stops, plain pH-corrected water goes on, and the loupe comes out daily. Ten to fifteen per cent amber sits in the middle of its range. Outdoors, that falls between late September and mid-October, and the forecast gets a say.
Flowering: 8-9 weeks. Indoor yield: 350-400 g/m2. Outdoor yield: 550-600 g/plant. Plant height: Medium. Rated intermediate difficulty.
Flavour, aroma and effect
Harle-Tsu CBD arrives in order. The first draw at 30% THC gives earth and musk, coating rather than sharp. The focused, calm character follows in minutes, as head and body together. Thinking stays clear while the muscles let go by degrees, which is what makes the dose, rather than the genetics, the thing that decides the evening. Bisabolol underneath contributes a note that fills the middle.
Terpene breakdown
Primary: Myrcene · Secondary: Bisabolol · Tertiary: Linalool. The three shift relative to each other across the cure. Straight off the dry the myrcene dominates; three or four weeks sealed in glass at 16-18°C and the linalool underneath comes up to meet it. Vaporising between 180°C and 195°C catches the widest span, because heat takes the lighter linalool molecules first.
Who it suits
Who does well with Harle-Tsu CBD? Indoor growers who want to choose their own timeline. Tunnel growers who want to decide when flowering starts rather than letting August decide it. Anyone with the space to veg it properly first. Rated intermediate, which means a moderate learning curve that rewards attention without needing specialist kit.
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Harle-Tsu CBD Feminised — Breeder Information
Royal King GeneticsBred and stabilised in-house by Royal King Genetics — our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read the full breeding process and about page.
CBD-dominance does not stabilise in one or two generations. Harle-Tsu has been progressed through four cycles of selection at Royal King Genetics until the CBD:THC ratio expressed uniformly across the population.
Stabilise the CBD:THC ratio in Harle-Tsu for uniform pack expression.
Chosen for CBD:THC ratio expression, low-THC consistency and a bud structure suited to medical production.
Royal King Genetics breeding facility — pollen from internally selected sibling males of the recurrent parent.