Cannabis Strains from A-Z

A-Z

289 Automatics starting with U

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Strain name	Breeder	Flowering time	Strain heritage	Feminized
Auto UK Cheese	Seedsman	83	ruderalis / indica / sativa	feminized
Auto Ultra Power Plant	Victory Seeds	77	ruderalis / indica / sativa	feminized
Auto Unicorn Poop	GB Strains	74	ruderalis / indica / sativa	feminized
Auto Uzbeka	AutoFem Seeds	58	ruderalis / indica	regular
U - Pink Kush	Dr. Underground	60	mostly indica	feminized
U Dub HP Bx	Top Dawg Seeds	-	indica / sativa	regular
U-God	Life's Blood Seeds	60	mostly indica	regular
U2	Mr Nice Seedbank	77	mostly sativa	regular
UBC Chemo	Clone Only Strains	77	mostly indica	Clone only
UBC Chemo	B.C. Bud Depot	60	mostly indica	regular
UBC Chemo	Federation Seed Company	63	mostly indica	regular
UBC Chemo Auto	Butter Bean Birdseeds	-	ruderalis / indica	Clone only
Ube	Taylormade Selections	65	indica / sativa	regular
Uber	Cannarado Genetics	61	indica / sativa	feminized
Uber Candy Haze	Dutch Flowers	-	mostly sativa	regular
Uber Dawg	Pisces Genetics	-	mostly indica	feminized
Uberkush	Sannie's Seeds	53	mostly indica	feminized
UD 23	Top Dawg Seeds	63	indica / sativa	regular
Udder Madness	Solfire Gardens	60	indica / sativa	feminized
UFC	Swamp Donkey Seeds	65	mostly indica	regular
UFO	Coastal Seed Co	-	unknown	regular
UFO	Equilibrium Genetics	56	mostly indica	regular
UFO Cookies	Sin City Seeds	56	mostly indica	regular
UFO x Bubba Kush	Ripper Seeds	73	indica / sativa	feminized
UFOG	Big Sky Beans	70	indica / sativa	regular
UFOz	Cannarado Genetics	63	indica / sativa	regular
Uganda Mamba	The Landrace Team	126	sativa	regular
Ugly Unicorn	Jinxproof Genetics	56	mostly indica	regular
UGORG#1	Underground Originals	63	indica / sativa	regular
UGORG#1 BX1	Underground Originals	67	indica / sativa	regular
UHF	Red Scare Seed Company	70	indica / sativa	regular
Uk Auto-Ammi	Cheese Gang Seeds	77	ruderalis / sativa	feminized
UK Auto-PENG	Cheese Gang Seeds	70	ruderalis / indica / sativa	feminized
UK Blues	Lineage Genetics	56	mostly indica	feminized
UK Blues	Jaws Gear	63	indica / sativa	regular
UK Bluez	Cheese Gang Seeds	63	mostly sativa	feminized
UK Cheese	Elev8 Seeds	60	indica / sativa	regular
UK Cheese	Green Fantasy Seeds	56	mostly indica	feminized
UK Cheese	CSI Humboldt	-	mostly indica	feminized
UK Cheese	Shaman Genetics	65	mostly sativa	feminized
UK Cheese	UKSeedCo	56	unknown	feminized
UK Cheese Auto	Humboldt Seed Organisation	70	ruderalis / indica / sativa	feminized
UK Cheese Auto	Shaman Genetics	56	ruderalis / indica / sativa	feminized
UK Cheese x Aloha WW	The Blazing Pistileros	70	mostly sativa	regular
UK Cheese x Animal Cookies	Ripper Seeds	63	mostly indica	feminized
UK Cheese x OG Lights	Green Bodhi	60	mostly indica	feminized
UK Cheese x Zombie Kush	Ripper Seeds	55	mostly indica	feminized
UK Cheese/Columbian Sativa x Uncle Festers Skunkbud	Off Grid Seed Co.	81	mostly sativa	regular
UK Cheesy Express	Phoenix Seeds	70	ruderalis / indica / sativa	feminized
UK Chem	Connoisseur Genetics	63	mostly sativa	regular
UK Exo	Cheese Gang Seeds	63	mostly sativa	feminized
UK Home Made Cookie's	Trump Seeds	65	mostly sativa	feminized
UK Monkey	Wanted Seeds	-	unknown	Clone only
UK Psychosis	Cheese Gang Seeds	70	mostly sativa	feminized
UK Riot	Compound Genetics	60	indica / sativa	feminized
UK Runtz	Nine Weeks Harvest	63	unknown	feminized
UK Scottish Power	Cheese Gang Seeds	63	indica / sativa	feminized
UK08	Unknown or Legendary	77	mostly sativa	regular
UK47	Tempa Genetics	70	indica / sativa	feminized
Ukhrul	The Real Seed Company	55	mostly sativa	regular
Ukiah Berry	Blackbird Preservations	56	mostly indica	regular
Ukraine - Hybrid	Original Strains	-	indica / sativa	regular
Ukraine - Ruderalis	Original Strains	-	ruderalis	regular
Ulduz	Bald Monkey Seeds	63	mostly indica	regular
Ulduz	Bald man Lala Seeds	60	mostly indica	regular
Ultimate AK	Sumo Seeds	56	indica / sativa	feminized
Ultimate Banana Kush	Dankonomics Genetics	60	indica / sativa	regular
Ultimate Chem	Unknown or Legendary	-	mostly indica	regular
Ultimate Chem 08	Thunderfudge	53	mostly indica	regular
Ultimate Chem 2010	Riot Seeds	-	indica	regular
Ultimate Chem 818	Thunderfudge	74	indica / sativa	regular
Ultimate Circle	Wanted Seeds	60	mostly indica	feminized
Ultimate Dream	Matchmaker Genetics	65	unknown	regular
Ultimate Flex	Terp Fi3nd	56	indica / sativa	regular
Ultimate Frosting	Smokingrower	63	indica / sativa	regular
Ultimate Indoor	Capricorn Seed Company	53	indica	regular
Ultimate Juice	Flying Genetics	60	indica / sativa	regular
Ultimate Kush	Bohemiaseeds	60	mostly indica	regular
Ultimate Kush	Cannarado Genetics	68	indica / sativa	feminized
Ultimate Lav	Exotic Genetix	60	mostly indica	regular
Ultimate Lemon Bubba	Thunderfudge	65	indica / sativa	regular
Ultimate Nullifier	Goonie Genetics	60	indica / sativa	regular
Ultimate OG	Goat and Monkey Seeds	-	indica / sativa	feminized
Ultimate Peak	Capricorn Seed Company	-	mostly indica	regular
Ultimate Peanut Butter F2	misterD Farmhouse	60	mostly indica	regular
Ultimate Purple	B.C. Bud Depot	53	indica / sativa	reg. and fem.
Ultimate Smoothie	Solkana Seeds	56	indica / sativa	feminized
Ultimate Stoney Berry	Stoney Girl Gardens	60	indica / sativa	regular
Ultimate Thai	Hemcy Genetics	70	mostly sativa	regular
Ultimate Warrior	Terp Fi3nd	58	indica / sativa	regular
Ultra 85	Olympic Seeds	63	mostly indica	regular
Ultra Alien	Pacific NW Roots	67	mostly sativa	regular
Ultra Boof	Your Highness	-	indica / sativa	feminized
Ultra Chem SFV	Unknown or Legendary	-	unknown	regular
Ultra Critical	Azarius Seeds	70	indica / sativa	feminized
Ultra Early Love	Scott Family Farms	46	mostly sativa	regular
Ultra Fizz	Calyx Bros. Seed Co.	67	mostly sativa	regular
Ultra Freshies	Cult Classics Seeds	-	unknown	regular
Ultra G13	Mephisto Genetics	-	ruderalis / indica / sativa	feminized
Ultra Glue	Lady Sativa Genetics	60	indica / sativa	regular
Ultra Grapefruit	Ultra Genetics	60	mostly sativa	regular
Ultra High Frequency	Red Scare Seed Company	60	indica / sativa	regular
Ultra La Chem	Bean Boyz Genetics	63	indica / sativa	regular
Ultra Lemon Haze	Auto Seeds	68	ruderalis / indica / sativa	feminized
Ultra Lemon Haze	Stone Free Seeds	48	mostly sativa	feminized
Ultra Power Plant	Victory Seeds	56	mostly indica	feminized
Ultra Skunk	Dutch Passion	53	indica / sativa	reg. and fem.
Ultra Sonja	GrindHouse Medical Seeds Co.	70	indica / sativa	regular
Ultra Violet Haze	SnowHigh Seeds	88	mostly sativa	regular
Ultra Violet Poison	Bio Bomb Selections	65	indica / sativa	regular
Ultra Violet Punch	Robin Hood Seeds	63	indica / sativa	feminized
Ultra White Amnesia	Ministry of Cannabis	63	mostly sativa	feminized
Ultra Zu	Nation Of Kamas	56	mostly sativa	feminized
Ultrabrite	Thunderfudge	74	indica / sativa	regular
Ultrashack	FlowerPower Seedbank	70	indica / sativa	regular
UltraSour	TH Seeds	63	mostly indica	feminized
Ultraviolence	Cult Classics Seeds	67	indica / sativa	regular
Ultraviolet	Samsara Seeds	70	ruderalis / indica / sativa	feminized
Ultraviolet	Alchemy Genetics	70	indica / sativa	regular
Ultraviolet	Doja Seeds	61	indica / sativa	regular
Ultraviolet Eclipse	Enlightened Genetics	53	mostly sativa	regular
Ultraviolet Haze	TreeTown Seeds	70	indica / sativa	regular
Ultraviolet Haze	Brother Mendel’s Selection	70	mostly sativa	regular
UltraViolet OG	Archive Seed Bank	65	mostly indica	regular
Umbra OG	Prairie State Genetix	-	ruderalis / indica / sativa	feminized
UMME	Anesia Seeds	60	mostly indica	feminized
Una Fria	Wyeast Farms	60	mostly indica	feminized
Unabomber	The Capitan's Connection	-	indica / sativa	regular
Unapologetic	Noble Genetics	55	indica / sativa	regular
Unbroken Chain	Mycotek	61	mostly indica	regular
Uncirculated OG	In House Genetics	63	indica / sativa	feminized
Uncle Doobie GAS-GPT	Aficionado Seed Collection	70	mostly indica	regular
Uncle Doobie's Sour Diesel BX 2.5	Aficionado Seed Collection	70	mostly sativa	regular
Uncle Doobie’s Pure Animal	Aficionado Seed Collection	63	indica / sativa	regular
Uncle Doobie’s Sour Animal	Aficionado Seed Collection	63	mostly indica	feminized
Uncle Doobie’s Sour Diesel BX 1.5	Aficionado Seed Collection	70	mostly sativa	regular
Uncle Doobie’s Sour Diesel BX3.5	Aficionado Seed Collection	-	mostly sativa	regular
Uncle Doobie’s Sour Diesel BX5.5	Aficionado Seed Collection	-	mostly sativa	regular
Uncle Doobie’s SOUR ON STEROIDS	Aficionado Seed Collection	70	mostly sativa	regular
Uncle Ebenezer	Happy Little Treez	74	mostly indica	regular
Uncle Elroy	Dead By Dawn Genetics	63	indica / sativa	regular
Uncle Fester Skunk #18 F3	Superfluous Strains	63	mostly indica	regular
Uncle Fester's Skunk #18	Wavy Flower Company	65	indica / sativa	regular
Uncle John's Headband	Magick Beans	77	mostly indica	regular
Uncle Lucious Lemonade	GreenMan Organic Seeds	-	mostly sativa	feminized
Uncle Moneybags	Lupos CannaSeed	70	indica / sativa	feminized
Uncle Willie's Gasoline	GibbsKutz Genetics	70	indica / sativa	regular
Uncles Magoo	Patchwerk Genetics	63	mostly indica	regular
Uncrustable Runtz	808 Genetics	-	unknown	regular
Uncut Gems	Triple C Genetics	70	indica / sativa	feminized
Under Dawg	Top Dawg Seeds	-	mostly indica	regular
Under Dawg #1	Top Dawg Seeds	-	mostly indica	regular
Under Dawg D	Top Dawg Seeds	60	mostly indica	regular
Undercover Butter	Fresh Coast Seed Company	53	indica / sativa	regular
Underdawg	Loompa Farms	-	mostly indica	regular
Underdawg Cake	TH Seeds	63	indica / sativa	regular
Underdawg OG	Clone Only Strains	63	mostly indica	Clone only
UnderDawg OG	TH Seeds	63	indica / sativa	feminized
Underdawg OG x London Pound Cake x Kushmints	TH Seeds	63	indica / sativa	regular
Underdog OG	Loompa Farms	63	mostly indica	regular
Underdog Urkle	Loompa Farms	68	mostly indica	feminized
Underdog Urkle	CSI Humboldt	60	indica / sativa	feminized
Undertaker	ScareCrow Seeds	65	mostly indica	regular
Undertow	Colors by Cultivar	-	indica / sativa	Clone only
Unforgettable	Beyond Top Shelf	65	indica / sativa	regular
Unholywood	Flight Time Genetics	63	mostly indica	feminized
Unicorn	Anomaly Seeds	53	mostly indica	regular
Unicorn Bacon	Anomaly Seeds	56	indica / sativa	regular
Unicorn Berries	Mobties609	65	indica / sativa	Clone only
Unicorn Blood	Riot Seeds	63	mostly sativa	regular
Unicorn Cake	Sinisterslim	42	indica / sativa	regular
Unicorn Cakes	Cult Classics Seeds	60	indica / sativa	regular
Unicorn Cakes	Universally Seeded	60	indica / sativa	regular
Unicorn Cookies	Mobties609	70	indica / sativa	regular
Unicorn F2	Anomaly Seeds	60	mostly sativa	regular
Unicorn Farts	H.B.K. Genetics	68	mostly indica	regular
Unicorn Heaven	Second Generation Genetics	-	indica / sativa	regular
Unicorn Krack	Puget Sound Seeds	48	indica / sativa	regular
Unicorn Kush	Unicorn Boys Genetics	53	mostly indica	regular
Unicorn Meat Pie	The Bakery Genetics	63	mostly indica	regular
Unicorn Milk	Bodhi Seeds	-	unknown	regular
Unicorn Mud	BlackLeaf Genetics	-	indica / sativa	feminized
Unicorn Pebbles Runtz	Petepacks	65	indica / sativa	regular
Unicorn Piss	Rage City Genetics	59	mostly indica	regular
Unicorn Poop	GB Strains	60	mostly indica	feminized
Unicorn Poop	ThugPug Genetics	70	indica / sativa	regular
Unicorn Poop Bx	The Bakery Genetics	70	unknown	regular
Unicorn Pops	Aura Genetix	50	indica / sativa	feminized
Unicorn Porn	The Bakery Genetics	67	unknown	regular
Unicorn Porn Star	HereWeGrowSeedCO	73	indica / sativa	regular
Unicorn Pussy	The Bakery Genetics	63	indica / sativa	regular
Unicorn Rainbows	Universally Seeded	63	indica / sativa	feminized
Unicorn Sherbert	Cult Classics Seeds	61	mostly indica	feminized
Unicorn Sherbert	Universally Seeded	55	indica / sativa	feminized
Unicorn Shoes	Cult Classics Seeds	61	indica / sativa	feminized
Unicorn Shoes	Universally Seeded	60	indica / sativa	feminized
Unicorn Sliderz	The Bakery Genetics	67	mostly indica	regular
Unification	Cult Classics Seeds	63	mostly indica	regular
Union Jack	Sagarmatha Seeds	68	mostly indica	feminized
Unique London	The Vimana Collective	70	mostly sativa	regular
Unity	The Bakery Genetics	63	mostly indica	regular
Universal Gorilla Auto	Novelty Gift Seed	100	ruderalis / indica / sativa	feminized
Universal Love	Mephisto Genetics	75	ruderalis / indica / sativa	feminized
Unknown Kush Early Version	Delicious Seeds	59	ruderalis / indica / sativa	feminized
Unknown Strain	Original Strains	-	unknown	regular
Unobtanium	Alchemy Genetics	65	mostly indica	regular
Unskinny Pop	Realpotency	65	indica / sativa	regular
UP Kush	Andalucía Seeds	70	mostly indica	regular
Upapi	Bred by 42	60	mostly indica	feminized
Upaya	Ethos Genetics	-	unknown	feminized
Uplift	Bodhi Seeds	-	indica / sativa	regular
Upper Cut	Oni Seed Co	67	indica / sativa	feminized
Uppercut	Up The Hill Creations	70	mostly indica	regular
Upside Boundcake	Green Team Genetics	70	indica / sativa	regular
Upside Down Cake #4	Lit Farms	60	mostly indica	regular
Upside Down Frown	Cannarado Genetics	-	indica / sativa	regular
Upside Down Will	Goonie Genetics	70	indica / sativa	regular
Upstate Moscato	Nyxclusives Genetics	56	mostly indica	regular
Upstream	Delicatessen	60	mostly sativa	feminized
Uptown Clockstar	Riot Seeds	84	mostly sativa	regular
Uptown Girl	Clone Only Strains	65	unknown	Clone only
Uptown Girl	Barneys Farm	74	mostly sativa	regular
Uptown Girl	Deep Ellum Seed Company	65	indica / sativa	regular
Uptown Girl	Omuerta Genetix	63	indica / sativa	regular
Uptown Haze	Unknown or Legendary	-	mostly sativa	regular
Uptown Juice	Eazy Daze Cultivators	70	mostly sativa	regular
Uptown Lights	Deep Ellum Seed Company	65	indica / sativa	regular
Uptown Papa Alien	Eazy Daze Cultivators	56	indica / sativa	feminized
Uptown White Dawg	Riot Seeds	74	mostly sativa	regular
Uranai Baba Kush	Hisens Crew	60	indica / sativa	reg. and fem.
Uranium Gumdrops	Pastries	-	indica / sativa	regular
Uranium Gumdrops	Pastries	-	indica / sativa	regular
Uranus Lemon Haze	Naledi Seeds	60	mostly sativa	feminized
Urban Cheese	DaHood Urban Seeds	70	mostly indica	regular
Urban Guerrilla	Freedom Seeds	55	mostly indica	feminized
Urban Poison	Nirvana Seeds	70	mostly sativa	regular
Urgam Valley	Indian Landrace Exchange	84	sativa	regular
Urgam x Malana	Indian Landrace Exchange	-	unknown	regular
Urinal Cake	ThugPug Genetics	65	mostly indica	regular
Urkel Bx	Equilibrium Genetics	-	unknown	Clone only
Urkel Girl	High Ground Ganja	70	mostly sativa	regular
Urkel M-10	Equilibrium Genetics	56	mostly indica	regular
Urkel Oaxacan	Equilibrium Genetics	63	indica / sativa	regular
Urkel Perzimmon	Equilibrium Genetics	56	mostly indica	regular
Urkel Runtz	Equilibrium Genetics	60	mostly indica	regular
Urkle Berry II	CannaVenture Seeds	56	indica	regular
Urkle Bx1	CSI Humboldt	55	unknown	regular
Urkle Lemons	Skunk House Genetics	67	mostly indica	regular
Urkle Train Haze	Unknown or Legendary	-	unknown	regular
Urkle's Royale with Cheese	Secret Santa Genetics	63	indica / sativa	regular
Urkle91	Goat and Monkey Seeds	-	indica / sativa	feminized
Ursa Major	Unknown or Legendary	-	indica	regular
Ursula Berry F2	Humminbird Genetics	75	ruderalis / indica / sativa	regular
Ursula Berry F3	Humminbird Genetics	75	ruderalis / indica / sativa	regular
UruWhite	Ketama Seeds	55	mostly indica	feminized
Uruzghani x Jack's Cookie	Forum Genetics	60	indica / sativa	regular
USA - Hybrid	Original Strains	-	indica / sativa	regular
USA - Indica	Original Strains	-	indica	regular
USA - Mostly Indica	Original Strains	-	mostly indica	regular
UTHC OG	Up The Hill Creations	70	mostly indica	regular
Utopia	Absolute Cannabis Seeds	58	indica / sativa	feminized
Utopia Dreams	Goldenseed	-	mostly indica	feminized
Utopia Haze	Barneys Farm	75	mostly sativa	reg. and fem.
Utopia Kush	Pronoia Seeds	54	mostly indica	feminized
Utopian Kush	5 Pack Genetics	70	indica / sativa	regular
Uttarakhand	The Landrace Team	112	sativa	regular
UV-A	Rare Dankness Seeds	63	indica	regular
UVA	SubCool’s The Dank	58	indica / sativa	regular
Uva Rosa	Robin Hood Seeds	63	indica / sativa	feminized
Uva Sanctum Opus 17	Genetic Designer	-	unknown	regular
Uvaz	Wizard Trees	63	indica / sativa	feminized
Uvaz	Black Tuna	62	mostly sativa	feminized
UW	Clone Only Strains	-	mostly indica	Clone only
UW Cookies	Slanted Farms Seed Company	65	indica / sativa	regular
Uw Og	Slanted Farms Seed Company	65	indica / sativa	regular
Uzbeki Mac	Landrace Bureau	70	ruderalis / indica / sativa	regular
Uzbekistan	CH9 Female Seeds	53	indica / sativa	feminized
Uzbekistan	Kannabia Seeds	56	indica	regular
Uzbekistan - Indica	Original Strains	-	indica	regular
Uzbekistan Bokhara	The Landrace Team	53	indica	regular
Uzbekistan Hash Plant	Nomad Seed Bank	60	indica	regular
Uzbekistan x Deep Chunk	Vida Verde Seeds	56	indica	regular
Uzbekistan Yangiyul	The Landrace Team	63	indica	regular
Uzbekistani Headstash	Red Scare Seed Company	63	indica	regular
Uzbekistani Shit Show	Red Scare Seed Company	63	indica / sativa	regular
Uzbekistani Thunderfuck	Red Scare Seed Company	56	indica	regular
UzBlockistan	Red Scare Seed Company	56	mostly indica	regular
UZI	Yardie Seeds	60	mostly sativa	feminized
Uzi Love	Red Scare Seed Company	50	mostly indica	regular