Panama cannabis seeds packaging — Royal King Seeds Ireland
Sativa
THC 18%
🌙 Sleep Aid
SativaFeminisedIn Stock

Panama Feminised

Order Panama Feminised seeds online in Ireland. A quality sativa cultivar at 18% THC delivering sleepy, energetic, calm. Chosen for a short season and a damp finish. Fast shipping and a germination guarantee.

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€13.23EUR
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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 2026-09-21 on 150 seeds at 20-23°C.

Germination rate: 97.1% (n=150)
Last QC test date: 2026-09-21
Indoor yield: 386-508 g/m² (avg across 10 verified grower reports)
Outdoor yield, Ireland: 414-688 g/plant (avg across 9 verified grower reports)

About Panama Feminised

Panama carries terpinolene as its lead note: herbs and cold fruit, rosemary against apple skin, never settling on one of them. Limonene sits beneath it and shows up second, sharp enough to stop the whole thing turning heavy. The plant tests at 18% THC across a 12/88 split, though what decides whether any of this reaches the jar is the cure, not the seed.

Growing it for aroma

Growing Panama for terpene expression and growing it for weight are not the same project, and it is worth deciding which one you are on. The Terpinolene/Limonene/Ocimene 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 terpinolene comes forward, while a warmer finish protects the lighter ocimene 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 limonene layer arrives somewhere in weeks three and four, not before.

Flowering: 9-12 weeks. Indoor yield: 300 - 400 g/m². Outdoor yield: 400 - 450 g/plant. Plant height: Tall. Rated medium difficulty.

What Panama is like in practice

The catalogue lists sleepy, energetic, calm, and that matches what growers here report back. At 18% 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 Terpinolene and Limonene together leave a finish that keeps shifting across a session.

Suited to company, creative work, and getting out of the house.

Terpene breakdown

Primary: Terpinolene · Secondary: Limonene · Tertiary: Ocimene. Temperature decides how much of this profile survives. Low vaporisation at 180-188°C keeps limonene and ocimene audible over the terpinolene; run it hotter, or burn it, and all three collapse into one note that is pleasant enough and tells you nothing.

Who it suits

Panama 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 9-12 weeks fits inside the season here for outdoor growers, with a tunnel making it comfortable rather than tight.

Effects

😴Sleepy
79% of people reported feeling Sleepy
🤑Energetic
64% of people reported feeling Energetic
🧘Calm
60% of people reported feeling Calm
😊Happy
51% of people reported feeling Happy
🤩Creative
50% of people reported feeling Creative
😎Uplifted
38% of people reported feeling Uplifted
🤗Euphoric
33% of people reported feeling Euphoric
🧠Focused
28% of people reported feeling Focused
🗣️Talkative
16% of people reported feeling Talkative

Best For

✦ Daytime
✦ Creative Projects
✦ Social Activities

Strain Type

Indica 12%Sativa 88%

Strain Data Sheet

🧬THC18% - 23% (Medium-High)
🌿LineageSativa-Dominant Hybrid (Undisclosed Lineage)
🔬TypeFeminised Sativa
🌡ClimateWarm / Mediterranean, long season
📅HarvestSept – Nov, S. hemisphere (typical)
📏HeightTall
⚖️YieldMedium – High
🏠Yield Indoor300 - 400 g/m²
🌳Yield Outdoor400 - 450 g/plant
⏱Flowering Time9-12 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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Panama Feminised
royalkingseeds.ie
IG
FB
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🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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Panama 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
Filial Stabilisation (F4) — four-generation selection
Stabilisation Notes — What This Means for Your Grow

Panama has been progressed through four generations of phenotype hunting and selection. Vigour, haze-character terps and finishing time are all locked across the pack — every plant performs to the spec sheet.

Breeding Goal

Cull off-type phenos in Panama through filial selection.

Selection Focus

Chosen for terpene saturation, sativa vigour and a workable finish time despite long-flowering genetics.

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
22 September 2026· 99%+ germination