
Apple Runtz Feminised
Apple Runtz Feminised — premium sativa cannabis seeds suited to Irish growing conditions. 25% THC with creative, focused, calm effects. Discreet delivery across Ireland, with sourced grow figures on every strain page.
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 2026-09-19 on 275 seeds at 20-23°C.
About Apple Runtz Feminised
Apple Runtz carries limonene as its lead note: citrus with bitterness behind it, closer to marmalade peel than to lemonade. Terpinolene sits beneath it and shows up second, filling the middle of the profile. The plant tests at 25% THC across a 21/79 split, though what decides whether any of this reaches the jar is the cure, not the seed.
Growing it for aroma
Growing Apple Runtz for terpene expression and growing it for weight are not the same project, and it is worth deciding which one you are on. The Limonene/Terpinolene/Pinene 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 limonene comes forward, while a warmer finish protects the lighter pinene 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 terpinolene layer arrives somewhere in weeks three and four, not before.
Flowering: ±65 days. Indoor yield: 397 g/m2. Outdoor yield: 510 g/plant. Plant height: Medium (150-245 cm). Rated moderate difficulty.
What Apple Runtz is like in practice
The catalogue lists creative, focused, calm, and that matches what growers here report back. At 25% 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. The three shift relative to each other across the cure. Straight off the dry the limonene dominates; three or four weeks sealed in glass at 16-18°C and the pinene underneath comes up to meet it. Vaporising between 180°C and 195°C catches the widest span, because heat takes the lighter pinene molecules first.
Who it suits
Apple Runtz 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 ±65 days fits inside the season here for outdoor growers, with a tunnel making it comfortable rather than tight.
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Apple Runtz 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 Apple Runtz into a stable seed line. The cross-derived long-flowering uniformity expresses uniformly — no surprise-pheno hunting once the pack pops.
Stabilise the Apple Runtz cross into a seed-uniform line.
Chosen for trichome density, sativa branching architecture and an energising terpene expression.
Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.