
Mataro Blue CBD Feminised
Mataro Blue CBD Feminised cannabis seeds for Irish growers. Cbd strain · 10% 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 300 seeds at 21-24°C.
About Mataro Blue CBD Feminised
Mataro Blue CBD carries bisabolol as its lead note: an aroma that will not reduce to one word. Myrcene sits beneath it and shows up second, adding weight and body underneath. The plant tests at 10% THC across a 54/46 split, though what decides whether any of this reaches the jar is the cure, not the seed.
Growing it for aroma
Growing Mataro Blue CBD for terpene expression and growing it for weight are not the same project, and it is worth deciding which one you are on. The Bisabolol/Myrcene/Caryophyllene profile does its best work in living soil, where the biology produces compounds a bottle does not contain. Good peat-free compost and worm castings are available in any garden centre here, which makes that approach far less specialist than it sounds.
Stop foliar spraying after the second week of bloom. Anything that lands on a developing trichome is still there at harvest and is tasted rather than seen. In the last three weeks the night temperature decides which terpenes lead: held at 16-18°C the bisabolol comes forward, while a warmer finish protects the lighter caryophyllene notes.
Then the cure, which is where Irish growers lose most of what they built. A ten to fourteen day hang wants 17°C and something near 58% humidity, and the ambient air here will not supply either for most of the year — a closed room and a small dehumidifier will. Into glass afterwards, burped twice daily for a fortnight. The myrcene layer arrives somewhere in weeks three and four, not before.
Flowering: 8-9 weeks. Indoor yield: 550 g/m2. Outdoor yield: 800 g/plant. Plant height: Medium. Rated medium difficulty.
Flavour, aroma and effect
Mataro Blue CBD arrives in order. The first draw at 10% THC gives an aroma that moves between one breath and the next. 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. Myrcene underneath contributes depth beneath the rest.
Terpene breakdown
Primary: Bisabolol · Secondary: Myrcene · Tertiary: Caryophyllene. The three shift relative to each other across the cure. Straight off the dry the bisabolol dominates; three or four weeks sealed in glass at 16-18°C and the caryophyllene underneath comes up to meet it. Vaporising between 180°C and 195°C catches the widest span, because heat takes the lighter caryophyllene molecules first.
Who it suits
Who does well with Mataro Blue 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 medium, which means a moderate learning curve that rewards attention without needing specialist kit.
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Feminised Premium
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Mataro Blue 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. Mataro Blue has been progressed through four cycles of selection at Royal King Genetics until the CBD:THC ratio expressed uniformly across the population.
Lock CBD-dominance in Mataro Blue through four rounds of selection.
Chosen for therapeutic terpene profile, CBD:THC stability and pack-to-pack cannabinoid uniformity.
Royal King Genetics in-house breeder room — pollen taken from a generation-tracked sibling-male line.