
Painkiller XL Feminised
Order Painkiller XL Feminised seeds online in Ireland. A quality sativa cultivar at 9% THC delivering euphoric, relaxed, sleepy. 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 250 seeds at 20-23°C.
About Painkiller XL Feminised
Days 1-14, germination and early veg. Painkiller XL generally cracks within about two days on damp kitchen paper and is above the medium by day three. The first fortnight came in quick and reaching, narrow leaves angled up from the start. Five nodes by day 14 with real space between them, which tells you what is coming after the flip. Keep the humidity near 70% and damping off stops being a concern.
Weeks 3-6, veg. It wanted to climb. Low-stress training from week three was not enough on its own, so the main stem went over at a right angle in week four and the secondaries levelled up behind it.
Bloom, weeks 1-9. The 25/75 character came through clearly. Limonene was noticeable by week three and kept building; resin was obvious without a loupe from about week five. Indoor yield: 500-550 g/m2. Height: 60-100 cm. Tested at 9%. Rated easy.
The rest of the run
Weeks 4-6, mid-bloom. Loose clusters from week three closed up into defined colas. Buds kept extending rather than thickening, stacking calyxes along the stems. The lower sites did better than expected, because an open plant lets light reach places a bushy one shades out.
Ripening, weeks 7-9. Plain water for the last ten days. Limonene was strong enough by then that carbon filtration was not optional in a terraced house. Heads went clear to milky over the final fortnight, amber showing on sugar leaves first, and around 15% amber on the calyxes is a defensible place to stop.
Drying and curing. Hung whole in the dark at 17°C and 58% humidity for twelve days, both held by a dehumidifier because an October room here will hold neither. Stems snapped instead of bending, which is the only test worth trusting. Four weeks in glass after that. The 500-550 g/m2 figure held up. Terpinolene was far more present after the cure than at harvest — the cure makes flavour, it does not merely preserve it.
Flowering: 50-60 days. Indoor yield: 500-550 g/m2. Outdoor yield: 500-550 g/plant. Plant height: 60-100 cm. Rated easy difficulty. Feminised seeds.
What Painkiller XL is like in practice
The catalogue lists euphoric, relaxed, sleepy, and that matches what growers here report back. At 9% 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 Limonene and Terpinolene together leave a clean citrus finish that clears quickly.
Suited to company, creative work, and getting out of the house.
Terpene breakdown
Primary: Limonene · Secondary: Terpinolene · Tertiary: Pinene. 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. Limonene anchors it, terpinolene holds the middle, and pinene sits behind both — the last of those being what separates this from other strains leading on the same terpene.
Who it suits
Painkiller XL 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 50-60 days fits inside the season here for outdoor growers, with a tunnel making it comfortable rather than tight.
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Painkiller XL 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.
Backcrossed twice to the dominant parental line. Painkiller XL now expresses haze-character terps consistently across the population — what made the original cross interesting is preserved without the pheno-roulette of an unstabilised F1.
Fix parent-cut traits in Painkiller XL without narrowing the population too far.
Chosen for clear-headed terpene expression, structural manageability and a finish that lands inside the published window.
Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.