Jack-Skellington – sativa

Jack Skellington by TGA Genetics is a 70% sativa cross between Killer Queen and Jack the Ripper. TGA sought out the most resin-heavy phenotypes of each parent for an ideal, crystal-coated offspring. With a fruity citrus and diesel aroma, Jack Skellington promises an intensely psychoactive experience that brings creativity and introspection to a new level.
Jack-Smack – sativa

Jack Smack by Ustad Seeds is an astonishingly powerful sativa. Known for its mind-warping rush of euphoria and heart-racing stimulation, Jack Smack is pure rocket fuel. Mind your dosage as this strain can easily overstimulate even the most seasoned consumer. Jack Smack is a cross of Jack Herer and Herijuana and exhibits a strong fuel
Jack-Widow – hybrid

As the name suggests, this sativa-dominant hybrid is a cross between two infamous, award-winning strains: White Widow and Jack Herer. The plant lives up to its lineage, with high THC content and stable, long-lasting sativa effects. Its growing difficulty is easy to moderate. As a plant, Jack Widow is compact, resistant, and high yielding. Flowering
Jack-Wreck – sativa

Jack Wreck is a potent sativa strain that combines two timeless classics, Jack Herer and Trainwreck. While Trainwreck’s influence is evident in Jack Wreck’s sweet citrus aroma, don’t expect the mellow, dreamy buzz associated with Jack Herer: Trainwreck genetics give Jack Wreck an intense kick of cerebral psychoactivity. The racy jolt of energy provided by
Jack-The-Ripper – sativa

Jack the Ripper, or JTR, is the flagship hybrid from TGA Genetics and was created by the breeder Subcool in an attempt make his famous Jack’s Cleaner in seed form. Described by many as the fastest lemon Haze available to date, it was created by crossing the Jack’s Cleaner clone with a vigorous Space Queen
Jacks-Cleaner – sativa

Bred by TGA Subcool, this sativa-dominant hybrid is a cross between Jack Herer and The Cleaner, a strain with roots from Pluton, Lamb’s Bread, Purple Haze, and Northern Lights. Its overpowering lemon pungency and strong yellow appearance can be attributed to its Cleaner genetics. This plant flowers in 6 to 8 weeks, returning high yields
Jacks-Dream – hybrid

Jack’s Dream is a stimulating hybrid with familiar flavors and gentle effects. This common sense cross of Jack Herer and Blue Dream offers the consumer an immediate rush of energy that crests into heady euphoria that encourages laughter. The smell and taste have been described as a sweet Trainwreck, exhibiting hints of skunk, pine, and
Jackalope – sativa

Jackalope is a mostly sativa strain that crosses Chocolope and Black Jack in a flavorful combination of berry and chocolate confection. Jack Herer ancestry reveals itself through this strain’s energized and happy effects, which slowly taper down to mellow relaxation over time.
Jacked-Up – hybrid

Originally bred by Heroes of the Farm, Jacked-Up is a 60/40 sativa-dominant hybrid cross between Jack Herer and Timewreck. It typically provides strong cerebral, uplifting effects ideal for daytime use. These resin-packed flowers boast a spicy, woody aroma with intricate undertones of berry, citrus, peaches, and apricots. As multifaceted as its flavor profile, Jacked-Up buds
Jacky-Girl – hybrid

Jacky Girl or Jack’s Girlfriend is a hybrid cross of Jack Herer and Girl Scout Cookies created by Rebel Spirit Cannabis. It explodes out of the bag with an intoxicating aroma of mint, citrus, and pungent earth. This tall plant’s structure takes after its Jack Herer parentage while its flavors and effects take a cue
Jacky-White – sativa

Jacky White is a 75% sativa strain bred by Paradise Seeds, who crossed the legendary Jack Herer sativa with a resinous White Widow hybrid. She introduces herself with a sweet grapefruit and citrus aroma, which leads the way into Jacky White’s well-balanced head and body effects. Lofty euphoria lifts the mind into an upbeat cerebral
Jah-Kush – hybrid

Jah Kush is a true catch for any cultured cannabis consumer. Its well-rounded excellence is achieved by a distinct, exceptional aroma and long-lasting, mellow effects that are dynamic but not overwhelming. This hybrid is optimal for tension relief and mood lift, offering a rich and slow experience with a citrus aftertaste. With disputed genetics and
Jahwaiian – sativa
Jahwaiian by Pua Mana 1st Hawaiian Pakalōlō Seed Bank is a tropical mashup of two legendary strains. By combining Lamb’s Bread genetics sourced directly from Nine Mile, St. Anne’s, Jamaica, and the “Sweet Lady of Waiāhole” (AKA Hawai’i ‘78), Pua Mana crafted an uplifting strain that harnesses the tropical vibes and aromas distinct to the Hawaiian
Jamaican – sativa

Jamaican refers to the indigenous varieties of cannabis (or landraces) that grow natively in this region of the world. Because of Jamaica’s latitude and climate, these varieties tend to be sativa in structure and effect.
Jamaican-Dream – sativa

Jamaican Dream is a 90% sativa bred by Eva Seeds using Jamaican genetics. A subtle and sweet flavor carries you through to an elevated mood and weightless euphoria. The effects are light enough to start your day with, making this strain ideal for early treatment of depression and fatigue. Jamaican Dream’s pointed, compact buds will
Jamaican-Lion – sativa

Jamaican Lion is a high-CBD sativa strain with mildly psychoactive effects that stimulate creativity and focus without the loss of functionality. Its rich genetic background combines Mountain Lion — a Rock Bud and Lionheart cross — with a Jamaican sativa known as Yarders. Shadrock, Jamaican Lion’s creator, first brought the strain to California in 2007,
Jamaican-Pearl – sativa

Jamaican Pearl is a sweetly potent outdoor sativa strain from Dutch breeder Sensi Seeds whose presence will bring a taste of the Caribbean to cannabis consumers. Jamaica is home to sativas of astounding quality and potency, selectively bred for countless generations. This strain, a genetic cross between Marley’s Collie and Early Pearl, provides a nice
Jamba-Juice – hybrid

Jamba Juice is a unique clone-only offering from Golden State Genetics. This pungent hybrid packs tantalizing exotic fruit aromas, offering sweet and candy flavors from start to finish.
Jack-Flash – hybrid

To create Jack Flash, Sensi Seeds started out with their Jack Herer’s gene pool and then crossed it with Super Skunk and Haze. Jack Flash offers an earthy citrus aroma, impressive yields, and the active cerebral legacy of her Jack Herer parent. This hybrid gets its name from its lightning-fast onset which may prove useful to patients
Jack-Frost – hybrid
Bred by Goldenseed, Jack Frost was developed over 5 years of persistence in order to improve on the potency and aroma of this strain. Initially with a lineage of Jack Herer, White Widow, and Northern Lights #5, these strains were bred before then introducing Rainbow Kashmiri (now it its third year of exclusive inbreeding). THC