Pineapple Haze cannabis seeds packaging — Royal King Seeds Ireland
Sativa
THC 19%
🎨 Creative
SativaFeminisedIn Stock

Pineapple Haze Feminised

Grow Pineapple Haze Feminised in Ireland. Sativa genetics testing at 19% THC. Known for energetic, happy, uplifted 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 2026-09-08 on 375 seeds at 21-24°C.

Germination rate: 97.0% (n=375)
Last QC test date: 2026-09-08
Indoor yield: 413-538 g/m² (avg across 13 verified grower reports)
Outdoor yield, Ireland: 511-788 g/plant (avg across 4 verified grower reports)

About Pineapple Haze Feminised

Pineapple Haze carries limonene as its lead note: citrus with bitterness behind it, closer to marmalade peel than to lemonade. Pinene sits beneath it and shows up second, clean and resinous, cutting through. The plant tests at 19% THC across a 30/70 split, though what decides whether any of this reaches the jar is the cure, not the seed.

Growing it for aroma

Growing Pineapple Haze 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/Pinene/Terpinolene 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 terpinolene 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 pinene layer arrives somewhere in weeks three and four, not before.

Flowering: 65-70 days. Indoor yield: 600-700 g/m2. Outdoor yield: 600-700 g/plant. Plant height: 120-140cm. Rated medium difficulty.

Flavour, aroma and effect

Pineapple Haze arrives in order. The first draw at 19% THC gives citrus with a bitter edge that lifts off the palate. The energetic, happy, uplifted character follows in minutes, as attention sharpening. Colour and sound both read busier, and conversation goes further afield than it otherwise would. It holds two to three hours without a spike. Pinene underneath contributes an alertness that keeps it crisp.

Terpene breakdown

Primary: Limonene · Secondary: Pinene · Tertiary: Terpinolene. 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. Limonene anchors it, pinene holds the middle, and terpinolene 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 Pineapple Haze? 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 medium, which means a moderate learning curve that rewards attention without needing specialist kit.

Effects

🤑Energetic
71% of people reported feeling Energetic
😊Happy
65% of people reported feeling Happy
😎Uplifted
58% of people reported feeling Uplifted
🤩Creative
56% of people reported feeling Creative
🤗Euphoric
47% of people reported feeling Euphoric
🧠Focused
42% of people reported feeling Focused
🗣️Talkative
30% of people reported feeling Talkative
💪Motivated
31% of people reported feeling Motivated
😆Giggly
24% of people reported feeling Giggly

Best For

✦ Anytime
✦ Depression
✦ Fatigue
✦ Stress

Strain Type

Indica 30%Sativa 70%

Strain Data Sheet

🧬THC19% - 22% (Medium-High)
🌿LineagePineapple × Haze
🔬TypeFeminised Sativa
🌡ClimateWarm / Mediterranean, long season
📅HarvestSept – Nov, S. hemisphere (typical)
📏Height120-140cm
⚖️YieldHigh
🏠Yield Indoor600-700 g/m2
🌳Yield Outdoor600-700 g/plant
⏱Flowering Time65-70 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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Pineapple Haze Feminised
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🛡️Aluminium interior lining
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Pineapple Haze 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
F5 IBL
Generations
5+
Breeding Programme
Inbred Line (IBL) — multi-generation inbred selection
Stabilisation Notes — What This Means for Your Grow

A genuine F5 inbred line. Pineapple Haze has been progressed through five filial generations of phenotype selection at Royal King Genetics, working from the original late-2010s reference stock. Population uniformity is the rule rather than the exception.

Breeding Goal

Restabilise a late-2010s cultivar to contemporary uniformity standards.

Selection Focus

Chosen for vigour, manageable stretch and the cerebral terpene profile sativa growers buy this strain for.

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