Great White Shark cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 16%
🌙 Sleep Aid
IndicaFeminisedIn Stock

Great White Shark Feminised

Great White Shark Feminised cannabis seeds for Irish growers. Indica strain · 16% THC · relaxed, calm. Discreet packaging, nationwide delivery, sourced grow figures.

Select Pack Size
€12.32EUR
1
🇮🇪Free Irish Delivery
🌱Germination Promise
🔒Unmarked Packaging
⚗

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 2026-09-14 on 150 seeds at 21-24°C.

Germination rate: 99.3% (n=150)
Last QC test date: 2026-09-14
Indoor yield: 463-602 g/m² (avg across 11 verified grower reports)
Outdoor yield, Ireland: 481-740 g/plant (avg across 10 verified grower reports)

About Great White Shark Feminised

Great White Shark carries caryophyllene as its lead note: peppercorn and warm timber, dry rather than sweet, catching slightly at the back of the throat. Myrcene sits beneath it and shows up second, adding weight and body underneath. The plant tests at 16% THC across a 78/22 split, though what decides whether any of this reaches the jar is the cure, not the seed.

Growing it for aroma

Growing Great White Shark for terpene expression and growing it for weight are not the same project, and it is worth deciding which one you are on. The Caryophyllene/Myrcene/Bisabolol 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 caryophyllene comes forward, while a warmer finish protects the lighter bisabolol 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: 8-9 weeks. Indoor yield: up to 800 g/m2. Outdoor yield: 900-1000 g/plant. Plant height: Short. Rated easy difficulty.

Flavour, aroma and effect

Great White Shark arrives in order. The first draw at 16% THC gives peppercorn heat that lands at the back of the throat. The relaxed, 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. Myrcene underneath contributes depth beneath the rest.

Terpene breakdown

Primary: Caryophyllene · Secondary: Myrcene · Tertiary: Bisabolol. 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. Caryophyllene anchors it, myrcene holds the middle, and bisabolol sits behind both — the last of those being what separates this from other strains leading on the same terpene.

Who it suits

Who does well with Great White Shark? 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

😌Relaxed
72% of people reported feeling Relaxed
🧘Calm
67% of people reported feeling Calm
😴Sleepy
65% of people reported feeling Sleepy
😊Happy
51% of people reported feeling Happy
🤤Hungry
48% of people reported feeling Hungry
🤗Euphoric
40% of people reported feeling Euphoric
🌿Stress Relief
27% of people reported feeling Stress Relief
💆Body High
24% of people reported feeling Body High
😶‍🌫️Sedated
21% of people reported feeling Sedated

Best For

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 78%Sativa 22%

Strain Data Sheet

🧬THC16% - 19% (Medium-High)
🌿LineageIndica-Dominant Hybrid (Undisclosed Lineage)
🔬TypeFeminised Indica
🌡ClimateCool–temperate / continental
📅HarvestSept – Nov, S. hemisphere (typical)
📏HeightShort
⚖️YieldHigh
🏠Yield Indoorup to 800 g/m2
🌳Yield Outdoor900-1000 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.
1
Great White Shark Feminised
royalkingseeds.ie
IG
FB
X
🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

Related Strains

Blackberry Rhino cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 13%
🌙 Sleep Aid

Blackberry Rhino Feminised

RelaxedEuphoricFocused
▼
€14.60EUR
Blue Widow cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 16%
🌙 Sleep Aid

Blue Widow Feminised

RelaxedEuphoricCalm
▼
€10.95EUR
Cherries Jubilee cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 18%
🌙 Sleep Aid

Cherries Jubilee Feminised

RelaxedEuphoricCreative
▼
€14.60EUR
Cherry Kola cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 16%
🌙 Sleep Aid

Cherry Kola Feminised

RelaxedEuphoricCalm
▼
€12.78EUR

Great White Shark 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

A late-2010s cross stabilised over four generations of selection. Great White Shark grows true-to-type with the dense flower architecture that defines the cultivar.

Breeding Goal

Stabilise the Great White Shark cross over four selection rounds.

Selection Focus

Chosen for resin density, indica-leaning frame and tight internodes that suit indoor production.

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
23 September 2026· 99%+ germination