White Fire OG cannabis seeds packaging — Royal King Seeds Ireland
Hybrid
THC 23%
🎨 Creative
HybridFeminisedIn Stock

White Fire OG Feminised

Grow White Fire OG Feminised in Ireland. Hybrid genetics testing at 23% THC. Known for creative, euphoric, relaxed 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 2026-09-18 on 375 seeds at 21-24°C.

Germination rate: 98.7% (n=375)
Last QC test date: 2026-09-18
Indoor yield: 427-542 g/m² (avg across 11 verified grower reports)
Outdoor yield, Ireland: 491-638 g/plant (avg across 10 verified grower reports)

About White Fire OG Feminised

Does White Fire OG finish outdoors in Ireland? It does, planted out at the end of May and cut by early October. The 60/40 balance handles an Irish season without special treatment, which is most of the reason to choose it. Bloom takes 8-10 weeks, so the harvest date is set by the calendar far more than by your technique.

What should I expect to take off it? 500-660 g/m2 indoors and 600-800 g/plant 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 White Fire OG

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 hybrid; the deciding factor is your week, not the plant.

How does it handle the weather here? Hybrid vigour covers most of what an Irish summer does. Keep the root zone under 28°C and do not transplant into a warm spell.

When does bloom feed start? Within a week of the first pistils. The 60/40 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 8-10 weeks of bloom completely; outdoors the plant gets light no lamp matches and can reach 600-800 g/plant, and pays for it in rain. Flowering: 8-10 weeks. Indoor yield: 500-660 g/m2. Outdoor yield: 600-800 g/plant. Plant height: 120 cm. Rated medium difficulty.

Flavour, aroma and effect

White Fire OG arrives in order. The first draw at 23% THC gives peppercorn heat that lands at the back of the throat. The creative, euphoric, relaxed character follows in minutes, as head and body together. Thinking stays clear while the muscles let go by degrees, which is what makes the dose, rather than the genetics, the thing that decides the evening. Limonene underneath contributes a lift that stops it going heavy.

Terpene breakdown

Primary: Caryophyllene · Secondary: Limonene · Tertiary: Myrcene. The three shift relative to each other across the cure. Straight off the dry the caryophyllene dominates; three or four weeks sealed in glass at 16-18°C and the myrcene underneath comes up to meet it. Vaporising between 180°C and 195°C catches the widest span, because heat takes the lighter myrcene molecules first.

Who it suits

Who does well with White Fire OG? 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

🤩Creative
77% of people reported feeling Creative
🤗Euphoric
67% of people reported feeling Euphoric
😌Relaxed
58% of people reported feeling Relaxed
😊Happy
51% of people reported feeling Happy
😎Uplifted
45% of people reported feeling Uplifted
🤤Hungry
41% of people reported feeling Hungry
😴Sleepy
38% of people reported feeling Sleepy
😆Giggly
31% of people reported feeling Giggly
🧠Focused
21% of people reported feeling Focused

Best For

✦ Anxiety
✦ Anytime
✦ Depression
✦ Pain

Strain Type

Indica 60%Sativa 40%

Strain Data Sheet

🧬THC23% - 28% (High)
🌿LineageFire OG × The White
🔬TypeFeminised Hybrid
🌡ClimateTemperate, adaptable
📅HarvestSept – Nov, S. hemisphere (typical)
📏Height120 cm
⚖️YieldHigh
🏠Yield Indoor500-660 g/m2
🌳Yield Outdoor600-800 g/plant
⏱Flowering Time8-10 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.
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White Fire OG Feminised
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🛡️Aluminium interior lining
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🔢Scratchable serial number

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White Fire OG 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
BX3
Generations
4+
Breeding Programme
Backcross Stabilisation (BX3) — clone-to-seed restoration
Stabilisation Notes — What This Means for Your Grow

White Fire OG began life as a clone-only cut. Translating a clone into seed without losing the structural balance demands backcrossing — we crossed our chosen pheno back to the parental line three times (BX3) to fix the elite mother into stable seed form.

Breeding Goal

Translate a clone-only West Coast clone-only cultivar to seed without losing the mother profile.

Selection Focus

Chosen for trichome density, bud structure and the hybrid trait balance the cross was engineered for.

Pollen / Mother Source

Royal King Genetics breeding facility — pollen from internally selected sibling males of the recurrent parent.

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