Electric Blue cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 18%
🎨 Creative
IndicaFeminisedIn Stock

Electric Blue Feminised

Electric Blue Feminised — premium indica cannabis seeds suited to Irish growing conditions. 18% THC with euphoric, energetic effects. Discreet delivery across Ireland, with sourced grow figures on every strain page.

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 2026-09-15 on 450 seeds at 20-23°C.

Germination rate: 96.0% (n=450)
Last QC test date: 2026-09-15
Indoor yield: 428-568 g/m² (avg across 16 verified grower reports)
Outdoor yield, Ireland: 460-612 g/plant (avg across 7 verified grower reports)

About Electric Blue Feminised

Days 1-14, germination and early veg. Electric Blue generally cracks within about two days on damp kitchen paper and is above the medium by day three. The first fortnight came in low and thickset, wide seed leaves followed by the broad dark fans this side of the genetics gives. Four nodes by day 14, the gaps between them already short. Keep the humidity near 70% and damping off stops being a concern.

Weeks 3-6, veg. Branching filled out fast after a single top at node four, holding a 60cm square and staying under 40cm — which is what makes this shape practical in the small tents most people actually have room for.

Bloom, weeks 1-10. The 86/14 character came through clearly. Linalool was noticeable by week three and kept building; resin was obvious without a loupe from about week five. Indoor yield: 300 g/m2. Height: Small (0-120 cm). Tested at 18%. Rated moderate.

The rest of the run

Weeks 4-6, mid-bloom. Loose clusters from week three closed up into defined colas. Density climbed daily until a bud squeezed like a firm ball by week five. Fan leaves came off at the start of week four to keep air under the canopy, which mattered — an Irish autumn room sits damp, and flower this tight does not tolerate still air.

Ripening, weeks 8-10. Plain water for the last ten days. Linalool was strong enough by then that carbon filtration was not optional in a terraced house. Heads went clear to milky over the final fortnight, amber showing on sugar leaves first, and around 15% amber on the calyxes is a defensible place to stop.

Drying and curing. Hung whole in the dark at 17°C and 58% humidity for twelve days, both held by a dehumidifier because an October room here will hold neither. Stems snapped instead of bending, which is the only test worth trusting. Four weeks in glass after that. The 300 g/m2 figure held up. Myrcene was far more present after the cure than at harvest — the cure makes flavour, it does not merely preserve it.

Flowering: 9-10 weeks. Indoor yield: 300 g/m2. Outdoor yield: 400 g/plant. Plant height: Small (0-120 cm). Rated moderate difficulty. Feminised seeds.

What Electric Blue is like in practice

The catalogue lists euphoric, energetic, 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

Electric Blue 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 9-10 weeks 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
🤑Energetic
64% of people reported feeling Energetic
😌Relaxed
58% of people reported feeling Relaxed
😴Sleepy
58% of people reported feeling Sleepy
😊Happy
45% of people reported feeling Happy
🤤Hungry
41% of people reported feeling Hungry
🧘Calm
33% of people reported feeling Calm
🌿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 86%Sativa 14%

Strain Data Sheet

🧬THC18% - 23% (Medium-High)
🌿LineageIndica-Dominant Hybrid (Undisclosed Lineage)
🔬TypeFeminised Indica
🌡ClimateCool–temperate / continental
📅HarvestSept – Nov, S. hemisphere (typical)
📏HeightSmall (0-120 cm)
⚖️YieldMedium
🏠Yield Indoor300 g/m2
🌳Yield Outdoor400 g/plant
⏱Flowering Time9-10 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
Electric Blue Feminised
royalkingseeds.ie
IG
FB
X
🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

Related Strains

Big Cheese cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 21%
🎨 Creative

Big Cheese Feminised

HappyEuphoricEnergetic
▼
€11.41EUR
Blueberry Gusto cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 20%
🎨 Creative

Blueberry Gusto Feminised

EuphoricEnergetic
▼
€11.86EUR
Chiesel cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 18%
🎨 Creative

Chiesel Feminised

EuphoricCreativeEnergetic
▼
€10.04EUR
Grape Cookies cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 20%
🎨 Creative

Grape Cookies Feminised

EuphoricCreativeEnergetic
▼
€10.04EUR

Electric Blue 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

F4 stabilisation on Electric Blue. Each generation we cull aggressively against off-types — the F4 population reflects only the phenos that match the cultivar reference profile.

Breeding Goal

Stabilise the Electric Blue cross over four selection rounds.

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
24 September 2026· 99%+ germination