Sour Cheese cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 20%
🎨 Creative
IndicaFeminisedIn Stock

Sour Cheese Feminised

Grow Sour Cheese Feminised in Ireland. Indica genetics testing at 20% THC. Known for creative, 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 2026-09-14 on 200 seeds at 21-24°C.

Germination rate: 98.3% (n=200)
Last QC test date: 2026-09-14
Indoor yield: 475-594 g/m² (avg across 15 verified grower reports)
Outdoor yield, Ireland: 449-672 g/plant (avg across 6 verified grower reports)

About Sour Cheese Feminised

Does Sour Cheese finish outdoors in Ireland? It does, planted out at the end of May and cut by early October. A compact 88/12 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 8-9 weeks, so the harvest date is set by the calendar far more than by your technique.

What should I expect to take off it? 500-550g/m2 indoors and 100-150g/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 20% 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 Sour Cheese

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 88/12 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 8-9 weeks of bloom completely; outdoors the plant gets light no lamp matches and can reach 100-150g/plant, and pays for it in rain. Flowering: 8-9 weeks. Indoor yield: 500-550g/m2. Outdoor yield: 100-150g/plant. Plant height: Medium (150-245 cm). Rated easy difficulty.

Flavour, aroma and effect

Sour Cheese arrives in order. The first draw at 20% THC gives earth and musk, coating rather than sharp. The creative, uplifted character follows in minutes, as weight behind the eyes that works down through the shoulders. By a quarter of an hour it reads as physical stillness rather than sedation — a strong disinclination to stand up. Two to three hours at a sensible dose. Caryophyllene underneath contributes warmth that keeps it anchored.

Terpene breakdown

Primary: Myrcene · Secondary: Caryophyllene · Tertiary: Linalool. 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. Myrcene anchors it, caryophyllene holds the middle, and linalool 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 Sour Cheese? 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 easy, which means a moderate learning curve that rewards attention without needing specialist kit.

Effects

🤩Creative
77% of people reported feeling Creative
😎Uplifted
65% of people reported feeling Uplifted
😌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
🤗Euphoric
33% of people reported feeling Euphoric
🧘Calm
26% of people reported feeling Calm
🌿Stress Relief
13% of people reported feeling Stress Relief

Best For

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 88%Sativa 12%

Strain Data Sheet

🧬THC20% - 24% (High)
🌿LineageIndica-Dominant Hybrid (Undisclosed Lineage)
🔬TypeFeminised Indica
🌡ClimateCool–temperate / continental
📅HarvestSept – Nov, S. hemisphere (typical)
📏HeightMedium (150-245 cm)
⚖️YieldHigh
🏠Yield Indoor500-550g/m2
🌳Yield Outdoor100-150g/plant
⏱Flowering Time8-9 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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Sour Cheese Feminised
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🔒Sealed for authenticity
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🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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Sour Cheese 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
IBL Heritage Programme — five-generation inbred fixing
Stabilisation Notes — What This Means for Your Grow

A heritage cultivar that we have taken through five rounds of inbred selection. The 1990s heritage reference profile — terpene fingerprint, finishing window, plant frame — has been welded into the population. Every seed in the pack carries the trait set that put Sour Cheese on the map.

Breeding Goal

Pin down the original 1990s heritage terpene profile in modern seed form.

Selection Focus

Chosen for trichome coverage, stout structure and consistent flowering time across the pack.

Pollen / Mother Source

Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.

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