Banana Diesel cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 23%
🎨 Creative
IndicaFeminisedIn Stock

Banana Diesel Feminised

Banana Diesel Feminised — premium indica cannabis seeds suited to Irish growing conditions. 23% THC with euphoric, creative, focused effects. Discreet delivery across Ireland, with sourced grow figures on every strain page.

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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 2026-09-23 on 175 seeds at 20-23°C.

Germination rate: 99.4% (n=175)
Last QC test date: 2026-09-23
Indoor yield: 424-548 g/m² (avg across 16 verified grower reports)
Outdoor yield, Ireland: 404-592 g/plant (avg across 3 verified grower reports)

About Banana Diesel Feminised

Does Banana Diesel finish outdoors in Ireland? It does, planted out at the end of May and cut by early October. A compact 70/30 plant is easier to shelter and easier to hide, though the density that makes it worth growing is also what holds water after rain. Bloom takes 9-9.5 weeks, so the harvest date is set by the calendar far more than by your technique.

What should I expect to take off it? 600 gr/m² indoors and 600 grams outdoors are the published figures, and both assume a full light or a full season plus a root run to match. A tunnel gets you most of the way to the outdoor number; a windowsill will not. At 23% THC the effort is well spent either way.

Is it a sensible first grow? Reasonably. Anyone who has finished one grow will manage this one; it asks for consistency rather than expertise.

Other questions that come up about Banana Diesel

Soil or coco? Coco with fertigation at EC 1.4-1.8 through bloom if you are there daily and want speed. Peat-free soil with slow amendments — fish, blood and bone, seaweed meal, rock phosphate — if you are not, and want flavour. Both suit this indica; the deciding factor is your week, not the plant.

How does it handle the weather here? The dense canopy shades itself, which is useful on the handful of genuinely warm days and a liability in a wet week. Mulch the root zone, water early, and keep air moving underneath.

When does bloom feed start? Within a week of the first pistils. The 70/30 balance shifts demand quickly at the transition — phosphorus and potassium up, nitrogen down. Soil growers top-dress; coco and hydro switch formula immediately.

Tunnel, outdoors or indoors? A tunnel is the best value of the three here. Indoors you own the 9-9.5 weeks of bloom completely; outdoors the plant gets light no lamp matches and can reach 600 grams, and pays for it in rain. Flowering: 9-9.5 weeks. Indoor yield: 600 gr/m². Outdoor yield: 600 grams. Plant height: 91 - 122 cm. Rated easy difficulty.

What Banana Diesel is like in practice

The catalogue lists euphoric, creative, focused, energetic, and that matches what growers here report back. At 23% 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

Banana Diesel 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 9-9.5 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
🤩Creative
70% of people reported feeling Creative
🧠Focused
62% of people reported feeling Focused
🤑Energetic
50% of people reported feeling Energetic
😌Relaxed
45% of people reported feeling Relaxed
😴Sleepy
45% of people reported feeling Sleepy
😊Happy
31% of people reported feeling Happy
🤤Hungry
27% of people reported feeling Hungry
🧘Calm
19% of people reported feeling Calm

Best For

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 70%Sativa 30%

Strain Data Sheet

🧬THC23% - 28% (High)
🌿LineageBanana Kush × Super Sour Diesel
🔬TypeFeminised Indica
🌡ClimateCool–temperate / continental
📅HarvestSept – Nov, S. hemisphere (typical)
📏Height91 - 122 cm
⚖️YieldTypical for type
🏠Yield Indoor600 gr/m²
🌳Yield Outdoor600 grams
⏱Flowering Time9-9.5 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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Banana Diesel Feminised
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🛡️Aluminium interior lining
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🔢Scratchable serial number

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Banana Diesel 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
F4 Production Line — modern cross stabilisation
Stabilisation Notes — What This Means for Your Grow

Four rounds of filial stabilisation on the Banana Diesel cross. The tight finish window expression sits uniform; pheno-to-pheno yield variation runs within ±10% of the published numbers.

Breeding Goal

Stabilise the Banana Diesel cross over four selection rounds.

Selection Focus

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

Pollen / Mother Source

Royal King Genetics in-house breeder room — pollen taken from a generation-tracked sibling-male line.

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