Turbo Mind Warp is a hybrid bred by MTG Seeds, who crossed parent strains Turbo Diesel and Mendo Mind Warp. As buds bloom, the leaves take on a deep reddish hue and some phenotypes will express colorful pink-purple pistils. Its plants are highly resistant to mold, and Turbo Mind Warp’s high calyx-to-leaf ratio make trimming a breeze.

Turbo Space Cake is a sativa-dominant marijuana strain from Rev Genetics made by crossing Turbo Lemon Cake with Alien Orange Candy #287. This strain produces stimulating and energizing effects. Turbo Space Cake features savory flavors like garlic, butter and lemon.

As the name suggests, Tutti Frutti provides a blast of fruit flavor that sativa lovers will flock to. Flash Seeds has taken genetic traits from Blue Haze, Green Haze, Thai, and others, then mixed in a fast-finishing ruderalis to create an automatic flowering strain that provides potent euphoric effects. The effects are known to come on slow, so be patient with these uplifting buds.

Twilight is an indica marijuana strain. We're still learning about the flavors and effects of Twilight - if you've smoked, dabbed, or consumed this strain before, tell us about it by leaving a review.

Twista from Denver’s Green Solution is a sativa-dominant strain with energetic, focused effects and a high THC content. Its powerfully invigorating effects, colored by Twista’s sweet citrus aroma, stay cerebrally locked for the duration of the buzz. This sativa won 3rd place in the 2014 Denver Cannabis Cup and is thought to descend from the Flying Dutchman’s Twister strain.

Twisted Berries is a marijuana strain. We’re still learning about the flavors and effects of Twisted Berries. If you’ve smoked, dabbed or consumed this strain before, tell us about your experience by leaving a review.

Twisted Citrus is a sativa-dominant strain with a THC content that can climb to heights as high as 27%. With a name like Twisted Citrus, you might anticipate the tropical fruity aromas even before opening your stash jar. A bold fusion of oranges and banana flavors overwhelm the inhale and fade to subtle earthiness on the release. Next comes the upbeat, energized cerebral euphoria coupled with mellow, uplifting body effects, sensations that you can appreciate any time of the day.

Twizzler is an indica-dominant hybrid marijuana strain. We're still learning about the flavors and effects of Twizzler - if you've smoked, dabbed, or consumed this strain before, tell us about it by leaving a review.

Utilizing a hemp cultivar for its CBD production, Two Beards from Garden Om Hemp Co. crosses T1 with Cherry Wine. Silvery mint-green buds have deep purple hues that are coated in resin. It has a funky berry aroma with a smooth, robust elderberry flavor.

Named after former undisputed heavyweight champion Mike Tyson, this strain is sure to knock you out. With a pungent diesel aroma, Tyson delivers a punch of indica effects known to fully relax the body while dulling pain, stress, insomnia, and appetite loss. This strain is not intended for first time users, and should only be consumed by indica connoisseurs. Tyson has been Canna Clinic's signature strain since its inauguration in 2011.

U2 Kush, or Ewe-2 Kush, is an 80% indica strain bred from the genetics of Master Kush and Bubba Kush. Its dense, resinous buds are accented with a sweet, earthy aroma soured by a subtle skunky flavor. U2 Kush’s onset begins with a powerful euphoric buzz, with sedating full-body effects to follow. Its tranquilizing effects that creep in over time make U2 Kush popular among patients treating insomnia and pain. U2 Kush plants are short, sturdy, and easy to raise, and while indoor growers wait 8 to 9 weeks for this indica to complete its flowering cycle, outdoor gardens finish between September and October.

UK Cheese is a potent hybrid marijuana strain and phenotype of Skunk #1. This strain provides energetic, euphoric effects that allow for mental relaxation without sedation. Medical marijuana patients choose UK Cheese to relieve symptoms associated with chronic pain, insomnia and inflammation. This strain features a flavor profile that is unique, with undertones of berry and spicy cheese. Growers say UK Cheese has dense nugs that are light green and coated in orange hairs. This strain was originally cultivated in the early 1990s by a UK collective group known as “Exodus”; as a result, this strain is also known as Exodus Cheese.

Ultimate Purple is a hybrid marijuana strain. We're still learning about the flavors and effects of Ultimate Purple - if you've smoked, dabbed, or consumed this strain before, tell us about it by leaving a review.

Ultimate Trainwreck is the more potent, more heavily sativa cousin of the hugely popular Trainwreck strain. It’s a great sativa that will send your brain into space and also packs a strong body buzz. Less active than the original, these dense, colorful flowers are not a good choice if mental clarity is desired. Ultimate Trainwreck buds have a skunky, earthy aroma with a sweet citrus punch.

Ultra Banana is a delicious, sleep-inducing cross of MK Ultra and Banana Kush. MK Ultra possesses strong indica-dominant genetics, including OG Kush and G13, which are amplified by the sweet and floral elements of Banana Kush. This sedating combination lays into the body, weighing the consumer down with potent relaxation ideal for late evenings. Enjoy Ultra Banana to help relieve restlessness, anxiety, and general pain while stimulating introspective thought.

Ultra Sour by THSeeds is a tart cross out of Amsterdam. This strain is the product of crossing MK Ultra and East Coast Sour Diesel, creating a sativa-dominant bud with uplifting stimulation and heady euphoria. Ultra Sour smells of pine and diesel, and its buds are deep green with rusty orange pistils. The potent mental effects can be a little daunting for inexperienced consumers, so mind your dosage. Enjoy Ultra Sour as a means to shrug off stress and enhance creativity.

Ultra Sour Chem OG is a marijuana strain. We’re still learning about the flavors and effects of Ultra Sour Chem OG. If you’ve smoked, dabbed or consumed this strain before, tell us about your experience by leaving a review.

Ultra Violence is a marijuana strain. We’re still learning about the flavors and effects of Ultra Violence. If you’ve smoked, dabbed or consumed this strain before, tell us about your experience by leaving a review.

Ultra Violet is a indica-dominant hybrid marijuana strain by Triolgene Seeds made by crossing Cherry Uno with Purple Rain. This strain smells like cherries and grapefruit with hints of sugar. The flavor of Ultra Violet is sweet and smooth with flavors of grape bursting through upon exhale. Growers say Ultra Violet has multicolored buds with shades of black, yellow, purple, and red. This strain features heavy trichome coverage and is very sticky.

From Archive Seeds, UltraViolet OG is an 80% indica strain bred by crossing Face Off OG with Purple Indica from the Pacific Northwest. With this genetic combination, the breeders hoped to improve the yield and flowering time while still maintaining a deep purple coloration, and UltraViolet OG achieved just that. This powerful indica strain delivers dreamy, sleepy euphoria that gives your eyelids some heaviness at night while giving your mood a burst of positivity.

Underdawg is an indica-dominant hybrid marijuana strain. We're still learning about the flavors and effects of Underdawg - if you've smoked, dabbed, or consumed this strain before, tell us about it by leaving a review.

Unicorn Pie is a marijuana strain. We’re still learning about the flavors and effects of Unicorn Pie. If you’ve smoked, dabbed or consumed this strain before, tell us about your experience by leaving a review.

Unicorn Tears is an indica-dominant hybrid marijuana strain. We're still learning about the flavors and effects of Unicorn Tears - if you've smoked, dabbed, or consumed this strain before, tell us about it by leaving a review.

Unknown Soldier is a marijuana strain. We’re still learning about the flavors and effects of Unknown Soldier. If you’ve smoked, dabbed or consumed this strain before, tell us about your experience by leaving a review.

Unobomb is a hybrid marijuana strain. We're still learning about the flavors and effects of Unobomb - if you've smoked, dabbed, or consumed this strain before, tell us about it by leaving a review.

Upstate is an indica-dominant hybrid marijuana strain. We're still learning about the flavors and effects of Upstate - if you've smoked, dabbed, or consumed this strain before, tell us about it by leaving a review.

Urkle Berry is an indica-dominant hybrid marijuana strain. We're still learning about the flavors and effects of Urkle Berry - if you've smoked, dabbed, or consumed this strain before, tell us about it by leaving a review.

An Arizona Natural Selections original, Urkle Train Haze was created using the genetics of Ghost Train Haze and Purple Urkle. These two parent strains are often described as polar opposites of each other, and yet crossing them yields a pleasantly uplifting and euphoric result. Urkle Train Haze’s fragrance and flavor is that of an invigorating sweet, berry, and pine that will linger long after consumption. With predominantly indica effects, this strain holds a feeling of relaxation that will leave you smiling and ready to raid the fridge.

Ursa Major is a marijuana strain. We’re still learning about the flavors and effects of Ursa Major. If you’ve smoked, dabbed or consumed this strain before, tell us about your experience by leaving a review.

UW is a marijuana strain that comes with its own superhero origin story. Popular rumor has it that a clone was stolen from a certain Pacific Northwest university's medical research lab in the early nineties—in some versions by a rogue graduate student—and has since been a popular top-shelf indica. These dense, sticky buds show their university pride with purple coloring and are at the top of the class when it comes to potency. UW's powerful high is sedative and popular for pain relief and insomnia. A mix of tropical fruit and a little spice, the aroma also earns high marks.