Ultra Genetics
🇬🇧 Ultra Genetics: British-Bred Seeds for Medicinal Excellence
Based in the United Kingdom, Ultra Genetics is a boutique seed company known for its unwavering commitment to quality, consistency, and medicinal potential. With a breeder ethos rooted in integrity and transparency, Ultra Genetics crafts each strain with precision — prioritizing therapeutic value, stability, and resin-rich expression.
Their catalogue includes standout creations like Blue Cheese Auto, Star Bud, and Ultra White Amnesia, with genetics celebrated for their uniform phenotypes and balanced effects. Ultra Genetics also focuses heavily on autoflowering varieties, perfecting the art of rapid, resilient strains ideal for both beginners and seasoned cultivators seeking efficiency without compromise.
As a proudly British-born seed company, Ultra Genetics has earned global respect for putting people, plant science, and purpose at the heart of every drop.
Precision-bred. Medically inspired. Authentically UK.
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Afro Jam Haze Regular Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics Seeds Lily (Pina Colada cut) x Martian Mean Green Flowering Time - 10 Weeks Indica/Sativa–Sativa Yield–Above Average This new Haze strain is a cross between the excellent Lily Pina Colada cut otherwise known as the Pineapple cut and DNA Genetics Martian...- £55.00
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Cookie Balboa Regular Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsPack Size:10 Seeds Per PackArea: Indoor / Outdoor Flowering Time: 9-10 WeeksLineage: Bruce Banner 2 x Animal CookiesYield: Above averageSeed Type: Regular Cookie Balboa is a heavy hitting cross which would have knocked out Apollo Creed and MR T quicker than Rocky Balboa ever did....- £55.00
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Fruit Cocktail Female Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics Seeds Pack Size: 6 Seeds Per Pack Area: Indoor / Outdoor Flowering Time: 9-10 Weeks DNA: Indica/Sativa: 60%/40% Cup Winner: NO Genetics: Hybrid Lineage: Grapefruit x Lily (Pina Colada Cut) Yield: High Seed Type: Feminized Fruit Cocktail is a cross between our super sweet Grapefruit and the well known...- £55.00
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Sour Grape Kush S1 Feminized Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsArea: Indoor/ outdoorFlowering Time: 8-9 WeeksDNA: 65/35 Sativa/IndicaGenetics: HybridLinage: Sour Grape Kush (Snow White cut) x Sour Grape Kush (Snow White cut)Yield: AvgSeed Type: Feminised Sour Grape Kush S1 Feminized seeds were made utilizing our multi year old cut from our unique arrival of the...- £55.00
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Sour Grape Widow Female Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsPack Size: 6 Seeds Per PackArea: Indoor/ outdoorFlowering Time: 8-9 WeeksGenetics: HybridLinage: Sour Grape Widow (Snow White cut) x White Widow (Mister Foxtail cut) reversedSeed Type: Feminized Sour Grape Widow is a cross between our well known Sour Grape Kush strain and the Dutch...- £55.00
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Sugar Tits Regular Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsPack Size: 10 Seeds Per PackArea: Indoor/ outdoorFlowering Time: 9-11 WeeksCup Winner: YesGenetics: SativaLinage: Sour Grape Kush x Animal CookiesYield: Medium Seed Type: Regular Sugar Tits is a cross between our own Sour Grape Kush and the Cup winning Animal Cookies strain. We used our...- £55.00
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Super Silver Grapefruit Female Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsPack Size: 6 Seeds Per PackArea: Indoor / Outdoor Flowering Time: 9-10 WeeksGenetics: SativaLineage: Super Silver Haze x GrapefruitYield: HighSeed Type: Feminized This is a cross made using our elite Cup winning Super Silver Haze cut with our super sweet tasting Grapefruit cut. Plants do...- £55.00
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Super Silver Mandarin Female Weed Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsPack Size: 10 Seeds Per PackArea: Indoor & OutdoorFlowering Time: 10 WeeksGenetics: HybridLinage: Mandarin Biker x Multi Cup Winning Super Silver Haze CloneYield: GoodSex: Feminized Super Silver Mandarin Weed Seeds by Ultra Genetics combines two legendary strains in the cannabis market. Ultra Genetics have used their Multiple Cup Winning Old School Super Silver Haze Clone that they've...- £55.00
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Super Silver Martian Haze Regular Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics Seeds Super Silver Haze x Martian Mean Green Indica/Sativa - Sativa Dominant Flowering time – Around 10 weeks Yield – Above average Super Silver Martian Haze is a cross between our elite Cup winning Super Silver Haze cut and past Cup...- £55.00
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TEC 9 Regular Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsPack Size: 10 Seeds Per PackArea: Indoor & OutdoorFlowering Time: 8-9 WeeksGenetics: HybridLinage: Genetics – NL9 x AK Confidential Yield: Medium to High Seed type: Regular TEC 9 is a new Indica-dominant hybrid cannabis strain from Ultra Genetics which is derived from an NL9 mother...- £55.00
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Terpatron 3000 F2 Female Weed Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsPack Size: 10 Seeds Per PackArea: Indoor & OutdoorFlowering Time: 10 WeeksGenetics: HybridLinage: Terpatron 3000 x Terpatron 3000 Yield: GoodSeed type: Feminized Terpatron 3000 F2 female weed seeds by Ultra Genetics is a creation using two different phenotypes of the Terpaton 3000 that both have robustly succulent flavors of Passion Fruit and Mandarin, making these female F2 seeds almost...- £55.00
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Terpatron 3000 Regular Weed Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsIndoor / Outdoor: Indoor / OutdoorFlowering Time: 10 WeeksDNA: Indica DominantGenetics: HybridLineage: Mandarin Biker x Mendo Grape Kush Yield: GoodSeed Type: Regular Terpatron 3000 regular weed seeds by Ultra Genetics are an Indica dominant hybrid strain using their keeper selection of the Mandarin Biker (bred by Karma Genetics) and...- £55.00
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Titty Twister Female Cannabis Seeds By Ultra Genetics
Brand: Ultra Genetics SeedsArea: Indoor/ outdoorFlowering Time: 9-11 Weeks Morphology: Sativa dominantGenetics: HybridLinage: Sour Grape Kush x Cup winning Super Silver HazeYield: HighSeed Type: Feminized Titty Twister Female Cannabis Seeds By Ultra Genetics is a mix of absolute legends from the cannabis industry. The mother is our infamous...- £55.00
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Ultra Genetics Seeds TEC9
Brand: Ultra Genetics SeedsPack Size: 10 Seeds Per PackArea: Indoor & OutdoorFlowering Time: 8-9 WeeksGenetics: Indica Linage: NL9 x AK ConfidentialYield: Medium to High Sex: Regular TEC 9 is a new Indica-dominant hybrid cannabis strain from Ultra Genetics which is derived from an NL9 mother pollinated by Ultra Genetics own...- £55.00
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Ultra Grapefruit Regular Cannabis Seeds by Ultra Genetics
Brand: Ultra Genetics SeedsArea: Indoor / Outdoor Flowering Time: 9-10 WeeksGenetics: SativaLineage: Super Silver Haze x Martian MeanYield: Above averageSeed Type: Regular Ultra Grapefruit Cannabis Seeds by Ultra Genetics Seedbank This strain is Ultra Genetics seed version of the well known Canadian Grapefruit clone. Ultra Grapefruit is...- £55.00
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