
Tutankhamon Feminised
Order Tutankhamon Feminised seeds online in Ireland. A quality sativa cultivar at 23% THC delivering happy, energetic, creative. Chosen for a short season and a damp finish. Fast shipping and a germination guarantee.
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 2026-09-23 on 150 seeds at 20-23°C.
About Tutankhamon Feminised
Everything about Tutankhamon at harvest follows from one decision, which is when you stop. The figures are 500 g/m2 indoors and 0.5-1.5 kg/plant outdoors, with resin filling towards 23% THC. A 12/88 plant lays its weight down gradually instead of in a rush, so there is no single fattening window to aim at. The temptation in an Irish September is to cut early because the forecast looks poor; that costs more than the weather would have.
Where the weight is won
Three parts of the 60 days (LED: 53 days) of bloom account for most of the difference between a good result and an average one on a plant rated 500 g/m2 indoors and 0.5-1.5 kg/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. Half again on top of veg height is normal. Supercrop anything that breaks the line inside the first week, or you spend the remaining weeks lighting one branch properly.
Weeks three to five. Terpinolene 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. Five to ten per cent amber keeps the clarity intact. Outdoors, that falls between late September and mid-October, and the forecast gets a say.
Flowering: 60 days (LED: 53 days). Indoor yield: 500 g/m2. Outdoor yield: 0.5-1.5 kg/plant. Plant height: Short. Rated medium difficulty.
What Tutankhamon is like in practice
The catalogue lists happy, energetic, creative, and that matches what growers here report back. At 23% THC this sativa sits where there is a usable window rather than a cliff. At 175-185°C the first effect is lift and mental energy, which suits company, a long walk, or work that benefits from it. The body stays light, so it is a genuine daytime option for anyone with a tolerance. The Terpinolene and Limonene together leave a finish that keeps shifting across a session.
Suited to company, creative work, and getting out of the house.
Terpene breakdown
Primary: Terpinolene · Secondary: Limonene · Tertiary: Ocimene. This is a combination that turns up repeatedly in cultivars people rate, and it is usually what gets commented on when a jar is opened for the first time after a proper cure. Terpinolene anchors it, limonene holds the middle, and ocimene sits behind both — the last of those being what separates this from other strains leading on the same terpene.
Who it suits
Tutankhamon suits growers with the fundamentals in place. Understand pH, rough nutrient ratios and a light cycle before committing to it; it asks for competence rather than expertise. Photoperiod genetics leave plant size and harvest date under your control — veg longer for a bigger plant, or flip early when the ceiling is low. A bloom of 60 days (LED: 53 days) fits inside the season here for outdoor growers, with a tunnel making it comfortable rather than tight.
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Tutankhamon 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.
Two backcross generations to the recurrent parent have welded Tutankhamon into a stable seed line. The cross-derived long-flowering uniformity expresses uniformly — no surprise-pheno hunting once the pack pops.
Pin the long-flowering uniformity that came out of the original Tutankhamon cross.
Chosen for clear-headed terpene expression, structural manageability and a finish that lands inside the published window.
Royal King Genetics select-mother programme — pollen drawn from an internally maintained reversed-female line.