Grape Soda cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 30%
⚡ High Potency
IndicaFeminisedIn Stock

Grape Soda Feminised

Grow Grape Soda Feminised in Ireland. Indica genetics testing at 30% THC. Known for euphoric, creative, focused effects. Ships discreetly nationwide with sourced grow figures.

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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 2026-09-20 on 150 seeds at 21-24°C.

Germination rate: 98.5% (n=150)
Last QC test date: 2026-09-20
Indoor yield: 437-602 g/m² (avg across 13 verified grower reports)
Outdoor yield, Ireland: 435-708 g/plant (avg across 8 verified grower reports)

About Grape Soda Feminised

Grape Soda carries myrcene as its lead note: damp earth and something sweet gone slightly over, the smell of a hedgerow in late August. Caryophyllene sits beneath it and shows up second, dry and peppery, holding the sweeter notes down. The plant tests at 30% THC across a 81/19 split, though what decides whether any of this reaches the jar is the cure, not the seed.

Growing it for aroma

Growing Grape Soda for terpene expression and growing it for weight are not the same project, and it is worth deciding which one you are on. The Myrcene/Caryophyllene/Linalool 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 myrcene comes forward, while a warmer finish protects the lighter linalool 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 caryophyllene layer arrives somewhere in weeks three and four, not before.

Flowering: 8-9 weeks. Indoor yield: 150 g/m2. Outdoor yield: 250 g/plant. Plant height: Small (0-120 cm). Rated easy difficulty.

Flavour, aroma and effect

Grape Soda arrives in order. The first draw at 30% THC gives earth and musk, coating rather than sharp. The euphoric, creative, focused, calm character follows in minutes, as weight behind the eyes that works down through the shoulders. By a quarter of an hour it reads as physical stillness rather than sedation — a strong disinclination to stand up. Two to three hours at a sensible dose. Caryophyllene underneath contributes warmth that keeps it anchored.

Terpene breakdown

Primary: Myrcene · Secondary: Caryophyllene · Tertiary: Linalool. Temperature decides how much of this profile survives. Low vaporisation at 180-188°C keeps caryophyllene and linalool audible over the myrcene; run it hotter, or burn it, and all three collapse into one note that is pleasant enough and tells you nothing.

Who it suits

Who does well with Grape Soda? 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 easy, which means a moderate learning curve that rewards attention without needing specialist kit.

Effects

🤗Euphoric
74% of people reported feeling Euphoric
🤩Creative
70% of people reported feeling Creative
🧠Focused
62% of people reported feeling Focused
🧘Calm
53% of people reported feeling Calm
😌Relaxed
45% of people reported feeling Relaxed
😴Sleepy
45% of people reported feeling Sleepy
😊Happy
31% of people reported feeling Happy
🤤Hungry
27% of people reported feeling Hungry
🌿Stress Relief
13% of people reported feeling Stress Relief

Best For

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 81%Sativa 19%

Strain Data Sheet

🧬THC30% - 35% (Very High)
🌿LineageIndica-Dominant Hybrid (Undisclosed Lineage)
🔬TypeFeminised Indica
🌡ClimateCool–temperate / continental
📅HarvestSept – Nov, S. hemisphere (typical)
📏HeightSmall (0-120 cm)
⚖️YieldMedium
🏠Yield Indoor150 g/m2
🌳Yield Outdoor250 g/plant
⏱Flowering Time8-9 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Premium Genetics
Protective vial
Resealable +
Royal King Seeds supplies seeds as adult novelty collectibles and for genetic preservation. Purchasers are responsible for complying with the law where they live.
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Grape Soda Feminised
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💧Waterproof coating
🛡️Aluminium interior lining
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🔢Scratchable serial number

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Grape Soda Feminised — Breeder Information

Royal King Genetics

Bred 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.

Stabilisation Level
BX2
Generations
3+
Breeding Programme
Backcross Stabilisation (BX2) — modern hybrid fixing
Stabilisation Notes — What This Means for Your Grow

Two backcross generations to the recurrent parent have welded Grape Soda into a stable seed line. The cross-derived resin density expresses uniformly — no surprise-pheno hunting once the pack pops.

Breeding Goal

Stabilise the Grape Soda cross into a seed-uniform line.

Selection Focus

Chosen for purple/dark expression where it shows, dense bud structure and a true indica relaxation profile.

Pollen / Mother Source

Royal King Genetics breeding facility — pollen from internally selected sibling males of the recurrent parent.

Last Batch QC Verified
11 September 2026· 99%+ germination