Snowcap cannabis seeds packaging — Royal King Seeds UK
Hybrid
THC 22%
🎨 Creative
HybridFeminisedIn Stock

Snowcap Feminised

Feminised PhotoperiodSee Lab Report →

Grow Snowcap Feminised in the UK. Hybrid genetics at 22% THC, known for creative, happy, relaxed effects.

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Royal King Genetics — first-party test batch

Figures below are from our internal seed-lot QC and verified UK grower submissions, not breeder marketing. Determined from a single batch tested 2026-09-19 on 350 seeds.

Germination rate: 97.4% (n=350)
Last QC test date: 2026-09-19
Indoor yield: 470-628 g/m² (avg across 14 verified grower reports)
Outdoor yield: 492-834 g/plant (avg across 5 verified grower reports)

About Snowcap Feminised

Cured properly and opened cold, Snowcap leads with caryophyllene: dry black pepper that catches at the back of the throat, clove and warm wood underneath it. Underneath it limonene adds a bright edge that keeps the nose from turning heavy, and it reads mid-palate rather than on the first pass. This 50/50 hybrid tests at 22% THC, but potency is the least interesting number here: what separates Snowcap from the others on the same shelf is how the aroma behaves across a cure, and that is a question of storage and patience rather than genetics alone.

Growing it for the nose rather than the scales

Chasing terpene expression in Snowcap pulls against chasing yield, and it is worth knowing which one you are doing before you start. The Caryophyllene/Limonene/Myrcene profile does its best work in living soil, where the microbial side produces secondary compounds a bottle cannot. That is easier here than it sounds: decent peat-free compost and worm castings are a garden centre purchase in most British towns.

Through the 8-9 weeks of bloom, stop foliar spraying after week two — anything landing on developing trichomes is still there at harvest and you will taste it. The final three weeks decide which terpenes dominate the cured flower: nights held at 16-18°C push caryophyllene forward, while a warmer finish protects the lighter myrcene notes at the top.

The cure is where most of the flavour is lost in this country, and the reason is the weather. A 10-14 day hang wants 15-18°C at 55-60% relative humidity, which a British autumn will not give you in a spare room — a temperature-controlled cupboard or a wine fridge set to 16°C solves it for the price of one wasted harvest. Then into glass, burped twice a day for the first fortnight. The limonene layer that makes this one worth growing does not appear until somewhere between weeks three and four in the jar.

Flowering: 8-9 weeks. Indoor yield: Up to 350g per m2. Outdoor yield: Up to 450g per plant. Rated intermediate difficulty.

Flavour, aroma and effect

Snowcap arrives in stages. The first draw at 22% THC brings dry pepper that registers at the back of the throat. The creative, happy, relaxed character follows within minutes, as a head and body effect at once. The mind stays clear while the muscles let go by degrees, which is what makes it adaptable — a small dose carries an afternoon, a larger one turns into an evening. The limonene underneath adds a lift that stops it turning heavy.

Terpene breakdown

Primary: Caryophyllene · Secondary: Limonene · Tertiary: Myrcene. This combination turns up often in cultivars that win things, and it is usually the one growers comment on when a jar is opened for the first time after curing. Caryophyllene anchors the aroma, limonene occupies the middle, and myrcene sits behind both — which is the part that separates this strain from others sharing its primary terpene.

Who it suits

Who does well with Snowcap? Indoor growers who want the timeline under their own control. Outdoor growers who want to choose when flowering starts. Anyone with the room and the patience to veg it properly before flipping. Difficulty is rated intermediate, which means a moderate learning curve that rewards attention without demanding a laboratory.

Effects

🤩Creative
77% of people reported feeling Creative
😊Happy
65% of people reported feeling Happy
😌Relaxed
58% of people reported feeling Relaxed
🤗Euphoric
53% of people reported feeling Euphoric
😎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

Strain Type

Indica 50%Sativa 50%

Strain Data Sheet

🧬THC22% - 27% (High)
🌿LineageBalanced Hybrid (Undisclosed Lineage)
🔬TypeFeminised Hybrid
🌡ClimateTemperate, adaptable
📅HarvestLate Sept – Oct, UK outdoor (typical)
📏Height100 – 160 cm (typical)
⚖️YieldTypical for type
🏠Yield IndoorUp to 350g per m2
🌳Yield OutdoorUp to 450g per plant
⏱Flowering Time8-9 weeks

Packaging

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Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Premium Genetics
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Royal King Seeds supplies seeds as adult novelty collectibles and for genetic preservation. Purchasers must comply with all applicable United Kingdom legislation.
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Snowcap Feminised
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Snowcap 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

Snowcap has been progressed through four generations of phenotype hunting and selection. Vigour, cross-derived trait balance and finishing time are all locked across the pack — every plant performs to the spec sheet.

Breeding Goal

Cull off-type phenos in Snowcap through filial selection.

Selection Focus

Chosen for hybrid frame, clean terpene expression and consistent yield across the population.

Pollen / Mother Source

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

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