The fast-flowering cannabis strains listed below are now emerging for professional and hobby growers to utilize. They’re perfect for novice growers as well as set-it-and-forget-it growers who want to squeeze out a harvest with little time to spare. The list includes a mixture of both photoperiod and autoflowering varieties so you can find the perfect plants for your setup.
Red Dwarf is a rarer strain of cannabis that is an autoflowering plant. This trait comes from its cannabis ruderalis genetics, which is a third variety of the plant that’s usually not bred due to its lower THC content. The wonders of selective breeding from Buddha Seeds have resulted in seeds that grow to adulthood in an incredibly short six weeks. This strain’s squat, small plants are easy to grow in smaller spaces, making it a popular choice for growers who want something simple and fast. Indica-dominant, Red Dwarf will eventually make you sleepy, but not without some relaxed euphoria first.
White Ryder is Riot Seeds’ attempt to create a ruderalis version of White Widow by crossing Buddha Seeds’ White Dwarf against Lowryder. By blending two stout, autoflowering plants, Riot Seeds created a potent indica-dominant hybrid that finishes in under 80 days and can easily be hidden from view. Enjoy this flower for anti-anxiety and sleep-inducing effects.
OG Kush is said to be a cross of Hindu Kush and Chemdawg, but since it came from bag seed in the 1990s, it is difficult to say this is a fact. Imperial Genetics has been credited with bringing the seeds to Colorado and Southern California from Florida, and there are several well-known phenotypes of the strain, including Alpha OG and Tahoe OG.
White Dwarf is said to be effective as medical marijuana. Its sedative effects make it a great option if you suffer from insomnia. Have a few tokes about an hour before bed, listen to some good music, and drift peacefully off to sleep. White Dwarf is also great if you need to alleviate the yolk of body pain. Finally, it is a strain that may have some merit if you suffer from depression or an anxiety disorder.
Quickest Autoflowering Seeds: Fast-Growing Cannabis Flowers (7-12 Weeks)
In addition to cannabis strains with short flowering periods, there is a second classification of speedy weedy options, which are referred to as auto-flowering strains.
Although it enables you to stay functioning at work, we believe Superglue is a better strain to use at home because the indica side takes over and begins relaxing the body. Superglue’s sedative effects really creep up on you, and soon you’ll succumb to couch-lock – not a good look when you have to file an office report!
Final Quick Tips on Getting to Harvest Faster for Impatient Gardeners
In most cases, the countdown begins around a month from the planting of the seed, but with certain strains, you can trim a week or two off the timeframe. However, please note that flowering from seed is inefficient because your plants won’t have enough time to grow stems where the buds form.
Lemon Pie Auto takes 3 months/12 weeks seed to buds
Buy Passion #1 Regular Seeds
Buy Chocolate Skunk Auto Feminized Seeds
Tropicanna Poison F1 Fast by Sweet Seeds is an excellent fast flowering strain bred for speed and potency. It was created using an elite Tropicanna Cookies clone crossed to a red flower phenotype and Red Poison Auto. Roughly 80% of the resulting plants get red bud coloring. This very productive variety is finished at only 6 to 7 weeks of bloom. The buds are dense, extremely resinous, and have intensely sweet scents and flavors. 16–24% THC.
Alaskan Purple Auto by Seedsman, one of the best seed banks, is a 90% indica purple weed strain that produces good yields in a short time. It finishes growing at 8 weeks from seed, with some phenotypes ready to harvest at week 7. They are easy growing, sizable plants for an autoflowering strain that mature one week later when grown outdoors. Ripe, fruity sweet flavors, and 15–20% THC content.
HI bro, how many plants per m2 can u grow with these??
Sweet Gelato Auto by Sweet Seeds is an autoflowering version of one of the most prestigious cannabis strains from the Bay Area—Gelato (Sunset Sherbet x Girl Scout Cookies “Thin Mint”)—crossed to Killer Kush Auto. The resulting plants offer generous yields in just 56 days from germination. Its dense buds are covered in large trichomes. The scent is earthy, sweet, and fruity with hints of mint and citrus. 18–23% THC.
Fastest Flowering Photoperiod Strains
Buy + Speed Auto Feminized Seeds
Buy Sweet Cheese XL Auto Feminized Seeds