Grand Doggy Purps cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 18%
🎨 Creative
IndicaFeminisedIn Stock

Grand Doggy Purps Feminised

Order Grand Doggy Purps Feminised seeds online in Ireland. A quality indica cultivar at 18% THC delivering euphoric, creative, calm. Chosen for a short season and a damp finish. Fast shipping and a germination guarantee.

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€12.78EUR
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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 2026-09-15 on 175 seeds at 20-23°C.

Germination rate: 98.7% (n=175)
Last QC test date: 2026-09-15
Indoor yield: 464-588 g/m² (avg across 16 verified grower reports)
Outdoor yield, Ireland: 404-608 g/plant (avg across 3 verified grower reports)

About Grand Doggy Purps Feminised

Grand Doggy Purps carries linalool as its lead note: lavender with sweetness under it, the smell of a garden border in the evening. Myrcene sits beneath it and shows up second, adding weight and body underneath. The plant tests at 18% THC across a 68/32 split, though what decides whether any of this reaches the jar is the cure, not the seed.

Growing it for aroma

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

Flowering: 56-63 days. Indoor yield: 350 gr/m². Outdoor yield: up to 455 g/plant. Plant height: 90-120 cm. Medium. Rated medium difficulty.

What Grand Doggy Purps is like in practice

The catalogue lists euphoric, creative, calm, and that matches what growers here report back. At 18% THC this indica sits where the dose is the whole question. One bowl through a vaporiser at 185°C 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 Linalool and Myrcene together leave a finish that keeps shifting across a session.

Suited to evenings in, recovery after work, and the hour before sleep.

Terpene breakdown

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

Who it suits

Grand Doggy Purps 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 56-63 days fits inside the season here for outdoor growers, with a tunnel making it comfortable rather than tight.

Effects

🤗Euphoric
74% of people reported feeling Euphoric
🤩Creative
70% of people reported feeling Creative
🧘Calm
60% of people reported feeling Calm
😌Relaxed
51% of people reported feeling Relaxed
😴Sleepy
52% of people reported feeling Sleepy
😊Happy
38% of people reported feeling Happy
🤤Hungry
34% of people reported feeling Hungry
🌿Stress Relief
20% of people reported feeling Stress Relief
💆Body High
17% of people reported feeling Body High

Best For

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 68%Sativa 32%

Strain Data Sheet

🧬THC18% - 21% (Medium-High)
🌿LineageGranddaddy Purple × Chemdawg D
🔬TypeFeminised Indica
🌡ClimateCool–temperate / continental
📅HarvestSept – Nov, S. hemisphere (typical)
📏Height90-120 cm. Medium
⚖️YieldTypical for type
🏠Yield Indoor350 gr/m²
🌳Yield Outdoorup to 455 g/plant
⏱Flowering Time56-63 days

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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Grand Doggy Purps Feminised
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🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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Grand Doggy Purps 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
F4
Generations
4+
Breeding Programme
Royal King Genetics Filial Programme — four-generation pheno fixing
Stabilisation Notes — What This Means for Your Grow

Grand Doggy Purps has been progressed through four generations of phenotype hunting and selection. Vigour, purple expression and finishing time are all locked across the pack — every plant performs to the spec sheet.

Breeding Goal

Cull off-type phenos in Grand Doggy Purps through filial selection.

Selection Focus

Chosen for indica vigour, compact bud formation and a reliable finish window.

Pollen / Mother Source

Royal King Genetics in-house mother stock — pollen taken from a sibling male drawn from the same selected pheno population.

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