Red Eye OG is an indica strain that competed in the 2014 L.A. Cannabis Cup.

With roots going back to the 1970s Colombian cannabis industry, this powerful sativa is worth a try. A cross between Neville’s Haze and Colombian Red, Red Haze is a slow grower. With a flowering time of 12 to 14 weeks, this strain may be difficult to find in dispensaries. If you do find it, however, be prepared for a very cerebral and inspiring experience. Providing consumers with a pleasant, light-headed sensation, the effects of this strain are particularly long-lasting. Red Haze is a strictly daytime strain, as its effects can be similar to drinking a cup of coffee.

Red Headed Stranger is an energizing sativa strain named in homage to the 1975 album by Willie Nelson. A cross between Tom Hill’s Haze and William’s Wonder, Red Headed Stranger offers a jolt of cerebral vigor that fuels creativity and focus. True to its Haze heritage, Red Headed Stranger takes on a sharp spicy aroma with subtle herbal notes.

Red Kross is a CBD-hemp variety created by Pharmers Hemp created in Alaska by crossing Baox and Finola. It has a fruity flavor profile with virtually no THC or high. Red Kross takes anywhere from 90 to 110 days to harvest depending on the phenotype.

Red Poison, bred by Sweet Seeds, is an auto-flowering hybrid of Green Poison and a Pakistani landrace strain, believed to be a Hindu Kush phenotype that was selected for its deep purple colors. The influence of cannabis ruderalis in Red Poison’s genetics induces the flowering cycle automatically and helps this strain complete its lifecycle, from seed to harvest, in about 8 weeks. The buds of Red Poison are almost too pretty to consume with their amazing range of dark red and violet hues. The aroma is a sweet mixture of fruit flavors and skunky musk that bring with it balanced hybrid effects that relax the body and blanket your head in a cloud of euphoria.

Bred by Seach Medical Cannabis Group from Israel, Red Rhino is a sativa-dominant hybrid created by crossing Double Gum and Master Kush. Bright green in color, the buds are coated in glistening trichomes, producing sweet, fruity aromas followed by berry flavors. Consumers of Red Rhino seek its anti-inflammatory qualities, as well as its relieving high.

Red Tommyz is a marijuana strain bred by Backpack Boyz. We’re still learning about the effects of this strain. If you’ve smoked Red Tommyz, tell us about it by leaving a review.

Red Velvet Pie by TKO Reserve is a colorful hybrid with balanced effects. This strain was created by crossing Cherry Pie and Burmese Thai, and it expresses deep green buds flecked with pink and purple foliage throughout. The flavors are creamy and chocolatey with spicy notes of cinnamon. Its aroma is a bit funkier with elements of fuel and cacao, filling the room with a bouquet of potent terpenes. Enjoy Red Velvet Pie to help relieve stress while donning a stimulating and euphoric glow.

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

Red Widow is a hybrid cross of Red Dragon and White Widow that produces an uplifting, euphoric high and sweet fruity aromas.

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

Redd Cross is an indica-dominant hybrid bred by Genetics Gone Mad that crosses Spirit of ’76 with an undefined Afghani indica. It was named as a result of a strain-naming contest and much of the development of Redd Cross is attributed to the late Dan Christensen. Its large, colorful colas give off a spectrum of red and pink hues and produce sweet floral flavors that elevate your mood with a warm glow of effects. Medical patients will find comfort in this strain’s ability to relieve pain without completely debilitating the other senses.

Consuming this strain is like taking a long walk through the forests of its namesake. Relaxing and blissful, Redwood Kush provides consumers with a feeling of peace and ease. Taking after the earthy Northern California environment, this strain features a pine-like, herbal scent. Best for nighttime use, Redwood Kush has sedative, tingly body effects. Don’t expect to get much done after using this indica, as most consumers feel spacey and are unable to focus or get work done.

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

Remedy, a cross between Cannatonic and Afghan Skunk, is a high-CBD strain that induces little to no psychoactive effects. Yellow-tinted buds hide under a sheath of crystal trichomes and carry a lemon-pine scent. Upon inhaling the sweet, floral notes of Remedy, the consumer is lifted into a state of mellow relaxation that differs greatly from the jarring experience induced by high THC strains. Patients looking to medicate without the pronounced head and body effects may turn to Remedy to treat seizures, pain, autism, inflammation, and anxiety disorders. Growers hoping to cultivate this highly medicinal strain should allow a 6 to 8 week flowering time in indoor gardens.

Remo Chemo is another collaborative strain from Dinafem Seeds. Created by esteemed Canadian grower, Urban Remo, Remo Chemo is technically a backcross of itself, but the base genetics consist of UBC Chemo and Bubba Kush. Adored for its high THC content, Remo Chemo also offers a Kush-forward terpene profile that contains aromas of earth, gas, and pepper. As the name might suggest, Remo Chemo is adept at assisting with side effects of chemotherapy by stimulating appetite, reducing nausea, and curbing pain.

Rene, named after the cannabis activist Renee Boje, is a potent hybrid strain popular in Canada. Sweet earthiness and pungent musk flavor this stress-relieving sativa, and patients may also find that Rene effectively treats pain, spasms, and inflammation. Rene is said to be a cross of Skunk #1 and a Himalayan indica.

Rene Mist is a high-energy hybrid cross between Cannatonic and Rene. With an earthy and rose aroma, Rene Mist delivers an array of functional, focused effects preferred for daytime use. Patients treating pain, muscle spasms, headaches, and nausea may choose to medicate with this hybrid if mental clarity is a necessity.

From Hesperides Genetics out of Washington State, Renegade Rx is a sativa-dominant CBD strain with a 3:2 CBD:THC ratio. This high-yielder was created by crossing a CBD New York Diesel female with a Vortex male. Diesel and sour fruit aromas make for this tasty strain that looks great.

Bred by David McDowell of Nerdie Birdie Farms in Port Townsend, Washington, Revival is a cross between BoaX and Otto II. This euphoric and energizing hybrid has spicy herbal flavors mixed with woody aromas, and buds have deep purple hues with different colored hairs, including pink, orange, gold, and white. Grown as a medicinal plant, Revival is designed for anyone seeking treatment for seizures anytime of the day.

Richie Rich cannabis is a Northern Lights #5 crossed with Skunk #1 hybrid.  This weed provides a nice body stone that is a favorite among medicinal users suffering from pain.

Riddle me this! Riddler OG, also known as “Power,” is a trichome-rich hybrid that blends the heady, uplifting euphoria of Sour Dubble with the mid-level Kush-driven body effects of Master Kush. These effects come together to form a well-balanced hybrid that is useful and enjoyable any time of the day. With bright hues and earthy undertones, Riddler OG caters to consumers looking for a middle-of-the-road body buzz with a happy, uplifted mental state that will induce laughter and an overall carefree sensation.

Rigger Kush is a Hindu Kush phenotype out of Anchorage, AK. This grassy, musky cut offers deep physical relaxation that becomes sedating with continued consumption. The strain’s name eludes to its use on ships as a way for riggers to relax and tend to aches and pains after a long day at sea. Enjoy Rigger Kush in the evening to maximize its soothing physical effects.

From Rabid Genetics comes Riley Kush, a cross of Purple Afghan Kush, OG Kush, and God Bud. This indica-dominant strain grows short and sturdy with very purple flowers. It has an overwhelming grape soda scent.

Ringo’s Gift is a high-CBD strain that crosses Harle-Tsu and ACDC. It is named for the late Lawrence Ringo, a cannabis activist and CBD pioneer. Ringo’s Gift comes in several different phenotypes and ratios. The first of which is a “one-for-one” strain, meaning it has an equal ratio of CBD to THC, but Ringo's Gift has seen ratios as steep at 24:1 CBD/THC. This strain has become a favorite in the cannabis clubs of Barcelona, providing a mellow mix of cerebral activity and soothing, full-body relaxation without the “couch lock” effect.

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

Rip City Purps is a mostly indica hybrid from Alphakronic Genes that pays homage to Portland, Oregon, the city where they got their start. By using their own hybrid Gobstopper, itself a cross of Purple Urkle and Sin City Kush, and then backcrossing it with the Purple Urkle, AKG has created a seed line that adds better production, faster veg times, and some floral notes to the dense, dank-grape flavored buds of the Purple Urkle. An indica designed for the Pacific Northwest, this line will do well outdoors and is resistant to powdery mildew.

Ripped Bubba is an indica-dominant hybrid bred by TGA Genetics that crosses a resin-heavy Pre-98 Bubba Kush with the flavorful and euphoric sativa Jack the Ripper. This strain inherits complex flavoring that blends the sweetness of cherries, blackberries, and lemon with earthy spice. It produces thick trichome coverage and a THC-heavy cannabinoid profile. With modest dosing, Ripped Bubba can promote functional creativity and focus alongside relaxation. Its buds are dense with purple-green hues contrasting against electric orange hairs, and will be ready for harvest 55 to 60 days into its flowering cycle indoors.

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

Bred by The Farm Genetics, Rise ‘n’ Shine is a sativa-dominant hybrid with relaxing effects. It was created by crossing Green Crack with Sour Bubble, and it inherits an aroma of sour mango. This strain is a great choice for any time of day, and is a wonderful introductory strain for cannabis novices.