
Snow Day Seeds Combo Pack
Snow Day Seeds Combo Pack — hybrid cannabis seeds suited to UK growing conditions. 20% THC with relaxed, happy effects. Fast, discreet UK delivery.
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 2026-09-20 on 425 seeds.
About Snow Day Seeds Combo Pack
Read Snow Day Seeds Combo Pack backwards from the harvest, with resin filling out towards 20% THC. Weight goes on evenly across bloom, with a clear surge in the last two weeks that rewards leaving the plant alone. The 50/50 split gives you calyx density and an even spread of resin rather than one at the cost of the other. Outdoors, late September to mid-October is the window that misses the wettest of the finish across most of the country while still letting the caryophyllene arrive.
Getting the weight out of this plant
Three stretches of bloom decide whether you reach the top of this strain's range. The rest is maintenance.
The first ten days of flower. What the plant does during the stretch sets canopy height, and canopy height sets how evenly the light lands. Somewhere around a third is typical. One pass of low-stress training over the tallest shoots keeps the top flat.
Weeks three to five. Caryophyllene production climbs through here, and it responds to a day-night temperature gap of 6-8°C. British autumn nights hand that to outdoor growers for free from September; indoors you have to build it, at roughly 25-26°C lights-on and 18-20°C lights-off. Bloom feed goes potassium-heavy around EC 1.6-1.8.
The last ten to fourteen days. Stop feeding and run pH-corrected water. Check trichomes daily under a 60x loupe — cut at 10-15% amber for the middle of the range. Outdoors that lands between late September and mid-October across most of Britain, and the weather forecast should get a vote.
Rated intermediate difficulty.
What Snow Day Seeds Combo Pack is actually like
Growers report relaxed, happy as the defining characteristics and our own notes agree. At 20% THC this hybrid sits where the balance is the selling point. Taken small it stays functional; taken larger it relaxes properly. The ${indica}/${sativa} split means the direction is set by how much you take rather than fixed by the genetics. The Caryophyllene/Myrcene pairing leaves warmth and spice that dries slightly on the exhale.
Best suited to most occasions — the dose does the steering.
Terpene breakdown
Primary: Caryophyllene · Secondary: Myrcene · Tertiary: Humulene. These three build an aroma that keeps moving through the cure. Fresh off the dry it leads with caryophyllene; after three or four weeks sealed in glass at 16-18°C the humulene underneath comes up and the whole thing gains a layer. Vaporising between 180°C and 195°C catches the widest span of them, since the lighter humulene molecules are the first thing heat destroys.
Who it suits
Snow Day Seeds Combo Pack suits growers with the basics in place. Understand pH, rough nutrient ratios and light cycles before you commit to it; it asks for competence rather than expertise. Photoperiod genetics leave plant size and harvest date under your control — veg longer for bigger plants, or flip early when space is short. The April to October season accommodates the bloom period comfortably for outdoor growers across the country.
Strain Type
Strain Data Sheet
Packaging
Regular
Seeds
authenticity
lining
number
Related Strains

Blue Dragon Feminised
Blue Dragon Feminised — hybrid cannabis seeds suited to UK growing conditions. 26% THC with energetic, calm effects. Fast, discreet UK delivery.

Tembo Kush Feminised
Tembo Kush Feminised cannabis seeds for UK growers. Hybrid · 22% THC · relaxed, happy, euphoric. Discreet UK delivery, priced in GBP.

Rainbow Kush Auto
Rainbow Kush Auto seeds. A hybrid cultivar at 22% THC delivering euphoric, focused, refreshing. Grow figures from named sources.

24k Gold Feminised
24k Gold Feminised seeds. A hybrid cultivar at 24% THC delivering happy, focused, energetic. Grow figures from named sources.
Snow Day Seeds Combo Pack — Breeder Information
Royal King GeneticsBred 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.
Snow Day Seeds Combo Pack sits in advanced filial refinement (F3). Trait expression is consistent across the pack with the minor pheno-to-pheno variation that is typical at this stage. Active selection continues toward F4.
Reach trait homogeneity in Snow Day Seeds Combo Pack through advanced filial refinement.
Chosen for hybrid frame, clean terpene expression and consistent yield across the population.
Royal King Genetics breeding facility — pollen from internally selected sibling males of the recurrent parent.