

Frosty Friday Regular 12 seeds
Frosty Friday Regular – M4 Creeper × Karel's Haze
What is Frosty Friday? Frosty Friday by Super Sativa Seed Club is a regular, photoperiod strain bred from M4 Creeper × Karel's Haze with 70% Sativa and 30% Indica. It needs around 10 weeks of flowering, grows quickly into medium-sized to large plants with many branches and has to be supported. The dense flowers are covered in resin at maturity and smell gassy and chemical. The breeder recommends it for extracts and hashish; it gives no THC or yield figures. It suits selectors who work with male and female plants – in the regular Sativa strains category. Available in a pack of 12 seeds.
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Manufacturer Information
Genetics & Origin of Frosty Friday
Frosty Friday is a cross of M4 Creeper and Karel's Haze. Super Sativa Seed Club calls it an original creeper Sativa and gives the ratio as 70% Sativa to 30% Indica. The breeder attributes the tendency to set a great many branches and flowers to the Creeper genetics. It calls the strain its trichome machine: in its words, the large, numerous trichomes deliver hashish of the highest quality. It also describes the strain as highly potent but puts a figure on neither THC nor CBD. The seeds are regular and photoperiod; male and female plants are produced, which makes the strain interesting for selection and breeding projects of your own. Another regular Haze line from the same breeder is Karel's Herer Haze Regular.
Who Is Frosty Friday For?
Frosty Friday is first and foremost a resin strain. It suits:
- Hash and extract enthusiasts who value large trichomes
- Selectors looking for a resinous mother plant from regular seeds
- Hobby breeders who use male plants for crosses
- Growers with space for medium-sized to large, heavily branched plants
- Lovers of gassy, chemical aromas with citrus and pine notes
If you expect particularly large individual flowers or have only little headroom, you are better served by a more compact strain. You can find more lines with male and female plants under regular seeds.
Growing Frosty Friday: Indoor & Outdoor
Indoor Growing
Super Sativa Seed Club gives the flowering time as around 10 weeks. The plants grow quickly, become medium-sized to large and form a great many branches – support from a net or stakes is definitely necessary, according to the breeder. The individual flowers are not the biggest, but they are dense and coated in resin at maturity. A tip from the breeder: switch off the light for the last two days before harvest to maximise the terpene profile. As the seeds are regular, you determine the sex in pre-flowering and remove male plants if pollination is not wanted. The breeder gives no figures for height or yield. You will find the basics in the Growpedia.
Outdoor Growing
For open ground, the breeder gives no details of its own: harvest date, height and yield per plant are not stated. With around 10 weeks of flowering, Frosty Friday ripens late outdoors; a long, warm autumn or a greenhouse is therefore the safe choice, along with sturdy supports for the many branches. In the garden, too, male plants must be removed in good time if you want to harvest seed-free flowers. Only grow where it is legal to do so.
Effect, Aroma & Flavour of Frosty Friday
According to the breeder, the smell of Frosty Friday tends towards the gassy, chemical side of the spectrum; in the flavour, it names citrus, fresh pine and a sour note. The manufacturer does not give a lab terpene profile. Ripe flowers are completely covered in resin, and that is exactly what the strain is aimed at: Super Sativa Seed Club recommends it for extracts and describes the hashish obtained from it as a product of the highest quality. The breeder describes the effect as happy, talkative and mood-lifting; overall, it calls the strain highly potent. The breeder does not state a THC value, and we deliberately do not add an estimate. With regular seeds, individual plants can also differ in aroma and strength. How intense the effect is depends on dose and personal tolerance – this applies especially to extracts.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy Frosty Friday Regular at United Seedbanks?
If you order Frosty Friday Regular, you should know who you are buying from: United Seedbanks is an established specialist shop for cannabis seeds and stocks Super Sativa Seed Club as a permanent part of its range.
- Original seeds from Super Sativa Seed Club – Frosty Friday as a regular pack of twelve seeds straight from the breeder.
- Advice from a specialist retailer – we help if you are torn between several strains or pack sizes.
- Discreet shipping – neutral packaging and free delivery from €100.
- Payment of your choice – credit card, bank transfer or Bitcoin.
- Fresh, verified seeds – professionally stored for a dependable germination rate.
That way you get Frosty Friday Regular from a reliable source. You can find more strains from this breeder on the Super Sativa Seed Club page.
Frequently Asked Questions about Frosty Friday Regular
Is Frosty Friday feminised?
No. Frosty Friday is regular seed, which produces male and female plants. You determine the sex in pre-flowering.
What genetics are in Frosty Friday?
Frosty Friday is a cross of M4 Creeper and Karel's Haze. The breeder states 70% Sativa and 30% Indica.
How long does Frosty Friday flower?
Super Sativa Seed Club states a flowering time of around 10 weeks. It does not give a harvest date for open ground.
Why should I switch off the light before harvest?
This is a tip from the breeder: two days of darkness directly before harvest are said to maximise the terpene profile.
Is Frosty Friday suitable for hashish and extracts?
Yes, the breeder expressly recommends it for this. It points to the large, numerous trichomes and calls the hashish from this strain of the highest quality.