
Quin-N-Tonic Auto
Order Quin-N-Tonic Auto seeds online in Ireland. A quality indica cultivar at 16% THC delivering relaxed, sleepy, happy. Chosen for a short season and a damp finish. Fast shipping and a germination guarantee.
Royal King Genetics โ 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 2026-09-15 on 475 seeds at 20-23ยฐC.
About Quin-N-Tonic Auto
Days 1-14, germination and early veg. Quin-N-Tonic generally cracks within about two days on damp kitchen paper and is above the medium by day three. The first fortnight came in low and thickset, wide seed leaves followed by the broad dark fans this side of the genetics gives. Four nodes by day 14, the gaps between them already short. Keep the humidity near 70% and damping off stops being a concern.
Weeks 3-6, veg. Branching filled out fast after a single top at node four, holding a 60cm square and staying under 40cm โ which is what makes this shape practical in the small tents most people actually have room for.
Bloom, weeks 1-9. The 77/23 character came through clearly. Myrcene was noticeable by week three and kept building; resin was obvious without a loupe from about week five. Indoor yield: up to 250 g/m2. Height: Short. Tested at 16%. Rated easy.
The rest of the run
Weeks 4-6, mid-bloom. Loose clusters from week three closed up into defined colas. Density climbed daily until a bud squeezed like a firm ball by week five. Fan leaves came off at the start of week four to keep air under the canopy, which mattered โ an Irish autumn room sits damp, and flower this tight does not tolerate still air.
Ripening, weeks 7-9. Plain water for the last ten days. Myrcene 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 17ยฐC 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 up to 250 g/m2 figure held up. Humulene was far more present after the cure than at harvest โ the cure makes flavour, it does not merely preserve it.
Flowering: 50-60 days. Indoor yield: up to 250 g/m2. Outdoor yield: up to 350 g/plant. Plant height: Short. Rated easy difficulty. Regular seeds, autoflowering.
What Quin-N-Tonic is like in practice
The catalogue lists relaxed, sleepy, happy, and that matches what growers here report back. At 16% THC this indica sits where the dose is the whole question. One bowl through a vaporiser at 185ยฐC leaves the head working and the body easy, which is what most people are after on a weeknight. More than that moves it firmly towards sedation. The Myrcene and Humulene together leave earth and faint sweetness, with fruit at the end.
Suited to evenings in, recovery after work, and the hour before sleep.
Terpene breakdown
Primary: Myrcene ยท Secondary: Humulene ยท Tertiary: Linalool. 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. Myrcene anchors it, humulene holds the middle, and linalool sits behind both โ the last of those being what separates this from other strains leading on the same terpene.
Who it suits
Quin-N-Tonic 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. Autoflowering genetics remove the light schedule from the equation, which matters in a shed or a spare room where full darkness is not realistic. A bloom of 50-60 days fits inside the season here for outdoor growers, with a tunnel making it comfortable rather than tight.
Effects
Best For
Strain Type
Strain Data Sheet
Packaging
Regular
Seeds
authenticity
lining
number
Related Strains

Quin-N-Tonic Feminised
Quin-N-Tonic Feminised โ premium indica cannabis seeds suited to Irish growing conditions. 16% THC with relaxed, sleepy, happy effects. Discreet delivery across Ireland, with sourced grow figures on every strain page.

Remedy Auto
Remedy Auto โ premium indica cannabis seeds suited to Irish growing conditions. 15% THC with relaxed, sleepy, happy effects. Discreet delivery across Ireland, with sourced grow figures on every strain page.

Pennywise Feminised
Order Pennywise Feminised seeds online in Ireland. A quality indica cultivar at 14% THC delivering happy, relaxed, sleepy. Chosen for a short season and a damp finish. Fast shipping and a germination guarantee.

Remedy Feminised
Order Remedy Feminised seeds online in Ireland. A quality indica cultivar at 15% THC delivering relaxed, sleepy, happy. Chosen for a short season and a damp finish. Fast shipping and a germination guarantee.
Quin-N-Tonic Auto โ Breeder Information
Royal King GeneticsBred and stabilised in-house by Royal King Genetics โ 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.
Five generations of selection on Quin-N-Tonic to lock the autoflower trait. Auto trigger reliability and resin density expression both run uniform across the population โ no rogue photoperiod plants in the pack.
Reach auto trigger and finish-window uniformity for the Quin-N-Tonic pack.
Chosen for indica vigour, compact bud formation and a reliable finish window.
Royal King Genetics in-house breeder room โ pollen taken from a generation-tracked sibling-male line.