Best marijuana strains of 2018. The 18 new strains listed below are the newest cannabis seed strain releases from the year 2018. Included are new sativa, indica, and hybrid strains. List ordering goes Feminized seed strain, Regular seed strain, Autoflowering seed strain, and so on and so forth.
18. Gorilla Glue #4 Feminized Seeds
Gorilla Glue #4 cannabis seeds by the breeder Expert seeds is a new release feminized seed strain for 2018. This 75% sativa strain has a high potency, despite its short flowering time. A vigorous plant during vegetative growth, Gorilla Glue #4 is suitable for all climates indoors, outdoors, and greenhouse. Sweet pine & chocolate flavored buds with a reported 24% THC content.
Sour Grape is a bushy 50/50 indica/sativa hybrid bred between Grapefruit and Sour Kush parents. This high-yielding new cannabis strain has over a 20% THC content and produces dense fruity buds. A highly resinous aromatic plant that develops sugar leaves. Sour Grape is a new release strain from Lineage Genetics.
New for 2018, Fast Buds’ Blue Dream ‘Matic strain is Fast Buds’ new autoflowering version of the popular high yield strain Blue Dream. This sativa dominant autoflowering strain will grow almost 4 feet in height (110 cm) and produce high yields of long cola buds similar to Blue Dream. It finishes in nine to eleven weeks from germination.
Good Shlt is a new strain by Phoenix Seeds. According to the breeder, this sativa dominant strain develops vibrant purple color buds during flowering, especially in cold temperatures. The THC level is reported at 15–20%. Watch out for bud mold as this strain develops dense buds.
Harlequin x Super Sour Diesel is a new high CBD strain by Lineage Genetics that is 70% sativa dominant. This high-yielding 5–8% CBD production plant performs well both indoors and outdoors. Low THC levels around 8–15%. Harlequin x Super Sour Diesel is best for medical marijuana usage. The buds have a musky mango aroma and flavor.
Violet Kush is a new autoflowering strain for 2018 by Garden of Green genetics. It’s a high-yielding compact plant that will turn into beautiful purple buds during flowering. The flavor and taste are the usual Kush quality. This autoflowering strain will be finished in about 60 to 65 days from germination.
Peyote Critical is a new limited edition strain from Barney’s Farm seeds. This short flowering strain, bred between Critical Kush and Peyote Purple, grows well in the outdoors, indoors, and greenhouse. Peyote Critical is a very high-yielding strain with a widowy flavor similar to musk and wood. Easy to grow in all climates.
Diesel Moonshine is a new regular seed strain by Mosca Seeds. This short, bushy, high-yielding cannabis strain is based on Sour Diesel genetics. Diesel Moonshine plants grow resinous, greasy colas stacked full of buds. Suitable for all climates: indoors, outdoors, and greenhouse growing.
Ace Seeds is a company well known for its strong landrace and rare genetics. Malawi x NL is their first autoflowering strain, available now from 2018. This new auto strain forms a large main dominant cola that matures from seed in about 8 to 9 weeks. Expect aromas and flavors similar to strawberry yogurt and wood. Highly resinous buds. Malawi x NL Auto has three main phenotypes.
Paradise Seeds has collaborated with Tommy Chong to bring the new L.A. Amnesia Chong’s Choice strain. This new strain contains a high 20–24% THC content and also produces very high-yielding plants, carrying thick colas and big buds with a high calyx-to-leaf ratio. Based on the original Los Angeles Amnesia, this sativa dominant strain performs well in most climates, indoor, outdoor, or greenhouse.
Blueberry Teeth is an inbred-line (IBL) strain consisting of Sweet Pink Grapefruit and old DJ Short Blueberry genetics. This mostly indica strain is a squat, compact plant that flowers in a very quick 6–8 weeks time. Outdoor growers in humid climates may experience mold problems during flowering. This so-called new strain for 2018 is actually just the release of a newly discovered 15-year old seed stash. Fruity-flavored buds.
CBD Crack is a new autoflowering hybrid strain by Fast Buds. It offers a high CBD content of 7%, with a low THC content of around 5–10%. CBD Crack is an ideal medical marijuana autoflowering strain. The plants grow to over 2 feet tall in height during their 10 to 11-week lifecycle.
PineQueen Haze #14 is a new for 2018 indica dominant hybrid created from a unique Indian Shimla indica plant with a touch of Pineapple Haze. This fruity, spicy cannabis strain contains a high THC content exceeding 20%, matched to a minimal CBD content of 0.6%. A great quick flowering strain for indoors, outdoors, and greenhouses. Be careful of Botrytis mold during late flowering due to PineQueen’s dense indica buds.
Pina Rita is a new strain for 2018 by TGA Subcool based on the legendary Highland Oaxacan Gold. By crossing the Oaxacan with TGA’s own resinous cherry Space Dude, a new fruity candy strain has been developed with a strong landrace background. This strain does well in all conditions and turns purple in some climates.
Master Kush, a recognized high-yielding indica strain derived from plants in the Hindu Kush mountain range, is now new in autoflowering seed form by White Label Seeds. This resinous Kush plant produces the classic “couch-lock” dense, dank indica buds. A very sticky bud hash plant. Best for indoor growing.
Banana Ice Cream is a new strain by Holy Smoke Seeds. This indica-sativa hybrid was bred from a mix of Banana sativa, Gorilla Glue #4, Cookies & Cream, and Platinum genetics. Fruity buds on a very fast flowering strain. Holds up well both indoors and outdoor growing.
Highland Thai is a new release strain by The Real Seed Company. Not for the novice grower, Thai strains are some of the longest flowering sativa strains. They can grow to ridiculous heights, producing 2 kilo plus yielding plants. For the long 18 weeks (or over) flowering time, you will be rewarded with psychedelic buds high in THCV. Unique Thai flavor.
Gigabud is a new autoflowering strain by the breeder G13 labs. It grows large, dense, resinous buds smelling of sweet pineapple and mandarin citrus fruit. This indica dominant autoflowering plant can be grown both indoors and outdoors. The buds turn purple in colder climates.