For quicker yields, you need the fast growing cannabis seeds. These fast version seeds are full of flavor, rich in terpenes, feminized and beginner-friendly. If you're looking for fast growing seeds, Marijuana-seeds.nl has a wide selection of auto flowering, feminized or regular fast growing seeds at low prices with discrete delivery. These fast-flowering cannabis strains are 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.
Fast Flowering Seeds
A high-yielding, fierce and fast flowering Sativa with spicy floral notes.
Get lifted like a lemon-shaped hot air balloon that busts through cloudy moods.
I like big buds, and I cannot lie. This baby got bud!
Fragrant and mouthwatering. Tease your palate with a burst of bubblegum.
This is a great strain to try if looking for an easy grow. This Indica is sure to cause long lasting relaxation with a mellow effect.
Bruce Banner, but faster. Get high on your favorite strain with less fuss and more fun!
This automatic flowering Sativa provides a sweet slice of relaxation with a scoop of cognitive stimulation.
Expect a cerebral high with muscle relaxation, and relief of pain, migraines and hypertension.
Auto Critical 2.0 has next level moisture, disease, and pest resistance!
Expect a fast hitting, potent cerebral high typical of Sativa hybrids.
Cerebral high? Check. Fast-growing? Check. Healing effects of CBD? All checks across the board!
Auto Kush CBD Fem is a gentle and therapeutic auto flowering strain that provides psychedelic effects, sweet aromas, and moderate yields.
A deliciously fruity strain tailor-made for the medical marijuana community.
A Dutch coffee shop menu staple that has been enhanced with healthful CBD.
Relaxing yet euphoric. Wrap up your day with this highly delectable treat.
Experience a therapeutic and highly relaxing journey like no other.
Experience intense relaxation and calm while luxuriating in the sweet vanilla scent.
The first few tokes treat you very sativa – happy and uplifted, then when the Indica creeps in later, you will find yourself searching for a couch to lean on!
CBD Diesel is the ultra-relaxing, stress-busting, treat-yo-self goodie you deserve.
Bippity boppity boo. Experience the magic of Cinderella99 faster than before, no spells needed!
Expect to be hit with the head buzz within five minutes and enjoy its positive effects on stress and pain as it migrates to full body relaxation.
Mild THC levels offer a lighter high for daytime use, although you will still notice the effects both mentally and physically.
It will tolerate most environments as long as its friends and family tolerate the smell of putrid, smelly socks.
Delight your senses with a sweet earthy smell. Envelope your body with deep relaxation.
Be in awe as your mental stimulation and sociability soar through the roof.
Stress-free nights with Auto Cream are sweet and sedating, infused with 19% THC.
This funky Skunk doused will make you want to welcome it into your home.
Let the Widow wash away your anxiety and soothe your body.
She’s a royal flower who tastes like a fruity, mocha-drizzed truffle.
Supremely decadent with an intense cerebral buzz and relaxing aftermath.
A fruity tropical treat that can share branch-breaking yields.
This one creeps up on you with a full-body high that comes on like a wave.
Considered a fairly stable and reliable strain. Even if you grow multiple plants, you’ll generally find that their size, appearance and yields should be pretty similar across the board.
This bud is your panacea!
Bringing Skunk potency, heavy harvest, and easy to grow quality without the stink!
Creative, energetic, and focus-enhancing. Perfect for daytime use.
A recipe for double the flavor and double the fun.
Tasty and wonderfully balanced. Perfect for your recreational and therapeutic needs.
Proof that you can never have too much of a good thing.
The high is very uplifting, energizing, and happy although the user may get a sense of “brain-fog” when consumed in high levels.
What happened in Spain did not stay in Spain – luckily!
It has calming medicinal properties that relieve stress and pain, promoting a good night’s rest.
A medicinal marijuana masterpiece that delights with a tropical flavor.
A true cannabis classic.
Named after the Cannabis activist Jack Herer, this strain will also keep you active! Very uplifting high prompting creativity and daydreaming.
Captures the cerebral stimulation of Sativas and the resin factory of Indicas.
Expect robust cerebral and euphoric effects, unlike any other.
The easy-to-grow hybrid for afternoons that need uplifting and some cerebral, lemon-flavored fun.
The effects come on slowly as you’re hit with this full body-high wave that will chill you right out.
Say goodbye to stress, anxiety, and body tensions.
Get lit and liberated just like the Statue of Liberty with this sour flower!
Expect a euphoric high with uplifting moods and focus.
This purple girl will put a spell on you and blow your mind.
A flavor sensation like no other. Utterly delicious and dreamy.
A fairy-tale wedding between a Skunk and Cinderella, in fast-flowering form.
Enjoy the unique balanced benefits of Shishkaberry and high-CBD Candida
Start with a kaleidoscope high and end with a calming stone with Skunk Mazar.
Start with a soaring mental buzz, and end with a sedating high with Skunk x Northern Lights.
A strain that makes you feel one with nature.
Who needs superpowers to fly high and calm the storm when Auto Super Skunk is around?
It’s a bird! It’s a plane! It’s Super Skunk!
Banana Kush x Bubble Gum provides a soothing but euphoric sense of calm.
Yes, it’s true. This baby will hit you like a freight train.
As an Indica dominant, get ready for supreme relaxation with this powerful strain.
Wedding Cake fem helps you unwind after a tiring day. Treat yourself with this mouthwatering strain.
Auto White Widow is an Indica dominant automatic flowering strain that delivers a moderate yield of creativity inducing flowers high in THC.
Get the best of both worlds with a relaxing high and none of the couch-lock.
Auto AK-47 provides a stress-free growing experience with positive and relaxing effects.
An oldie but goodie, now in easy-to-grow autoflowering form.
This strain increases energy and can leave the body with a light tingling.
A timeless masterpiece designed to comfort the mind and body.
Take a ride on the mood-elevator to the highest floor where aromas of bubblegum and fruit salad are sure to smoothly blow the mind and calm the body at once.
A very tasty and effective strain that keeps a fairly stead balance for daytime or nighttime use
Large, bulky buds have a pale-green, sometimes purple color and offer the user tranquilizing effects – helping with muscle pain and melting away your stress.
Blueberry is an iconic strain that hits hard, both in flavor and effects.
This high THC Auto-flowering tropical scented strain delivers pain relief in 8 to 9 weeks.
Despite the 80% Indica dominance, the high is very lively and suitable for daytime pain relief when used in low doses.
Just take a puff of Bruce Banner x Chocolope.
Unlike a mochaccino, this pot will calm you down and help you sleep.
Just like the fairytale, you will feel dreamy, cheerful and euphoric after smoking this tasty strain.
A grower’s dream come true, and a smoker’s ticket to Dreamland.
Automatically fine-tune those discernment skills with some critical relaxation to the mind and body.
Want to feel happy, focused, and energized?
Who needs Prince Charming when you can live happily ever after with this strain?
The effects from Auto Cheese CBD are as delightful as aged cheddar cheese served in the rose garden. Relax, darlings.
With its high THC and CBD content you can expect a euphoric feeling combined with a full body high.
Benefits: Why choose fast-flowering seeds?
Fast-growing cannabis seeds make up a diverse strain category defined by a short blooming stage. And flowering duration can make or break a gardening operation. After all, you can always slash vegging to manipulate the seed-to-harvest period. The same doesn’t apply to flowering. This stage has to run its course for sticky, potent, fragrant weed.
Many specimens of slow-blooming cannabis are worth the wait, but sometimes, you want to switch things up and get buds faster. You’re in the right place to find a massive selection of fast-flowering strains for this purpose. Some are swifter than others due to genetics; others are works of breeding ingenuity. In any case, they’re a blessing for time-sensitive, eager, and cold-weather growers. Start curing your fresh weed in less time — no quality compromised.
Shop with i49 Genetics, and you also get seeds 80% guaranteed to germinate and develop into the finest American phenotypes. You’re not making concessions, just smart yield decisions. Apart from convenience, here are the three reasons cultivators often opt for quick-flowering weed seeds .
Fewer bud rot worries
Bud rot is the bane of cultivators in humid climates. It’s an extension of the classic mold issue, attacking the flowers as they become resinous. Rot reduces your buds to smelly mush, and it’s dangerous to consume. This tricky disease can force you to discard half your harvest.
The longer time plants spend in the blooming stage, the more opportunities bud rot has to strike. It only follows that the risk drops when cannabis is fast-flowering. This benefit applies across the board, but it means the most for growers in tropical regions. Select mold-resistant, fast-flowering seeds for extra security.
Cannabis gardening is expensive. The lights, nutrients, and gadgets to help crops thrive can dent anybody’s budget. Nobody can deny that it’s a worthwhile investment once you’re collecting heaps of sticky buds, but what if you could have both?
Our quick seeds change the game. For one, all top-tier genetics from our shop comes at reasonable prices, cutting costs from the get-go. Once you get growing, you take advantage of the shorter flowering stage. Fast-flowering strains require fewer light hours and nutrients than their slower counterparts. No more sky-high utility bills throughout August and September.
More harvests per season
Fast-flowering seeds don’t only set you up with fresh buds sooner. They can increase how much weed you can get in a limited period. If growing outdoors, you’re working within a set cultivation window. You could spend the entire April–October period tending to one garden of slow-blooming sativa and reap large harvests. You could also mix things up.
Faster-flowering and autoflowering cultivars ripen sooner, freeing the space for the next seed batch. If the summers are particularly long, you might double the harvests of a single growing season. Extra credit for planting different strains and diversifying your stash. Indoor cultivators aren’t so time-sensitive, but they face space restrictions. There are only so many plants that can fit into a spare room. Buy quick-flowering seeds, and that area can generate more pot over the same amount of time. As a bonus, our library holds numerous fast-flowering high-yield strains. How’s that for maximizing return on investment?
Quick flowering marijuana strains to grow
i49 Genetics stocks a rich assortment of fast-flowering cannabis seeds . This category incorporates naturally swift strains and cultivars modified for quicker yields.
Here’s a quick overview of the available variants:
- Regular quick seeds — photoperiod, male and female, and exhibiting faster blooming periods; usually indica or indica-dominant
- Feminized quick seeds — photoperiod, all-female, and blossoming in less time; usually indica or indica-dominant
- Fast version seeds — hybrids between photoperiod and autoflowering strains; displaying photo growth traits but maturing in 2 weeks less
- Autoflower seeds — ruderalis crosses with automatic growth patterns and reduced seed-to-harvest periods
Fast-growing cannabis seeds come in all shapes and sizes. Get sweet-smelling or spicy buds, uplifting or relaxing properties, no-frills crops, and green thumb challenges.
Not sure where to begin? We’ve hand-picked several notable specimens to accommodate diverse grower and toker preferences. Select a starting point, order the best cannabis seeds in the USA from our shop, and drop the wait from seed to yield.
Fastest flowering indica strains
Many quick-flowering weed seeds from our selection aren’t results of genetic modification. Looking at our feminized and regular varieties, you quickly realize that most originate from the indica family.
Speed is a matter of geography and origins here. Indica landraces that form this family developed in the rough-weather Asian regions; volatile summers influenced their evolution. They flower in around eight weeks, propagating their species before the cold fall days. This trait is present in many modern indica-dominant hybrids, and you can take advantage in any climate. Try these quick seeds from our store for total relaxation and rapid harvests.
Blue Widow feminized
Blue Widow feminized is an indica-dominant Blueberry x White Widow blend with outstanding bag appeal. Oblong flowers, crystalline trichomes, and stunning purple streaks distinguish this 12–17% THC herb.
This fast-flowering strain is strong and stable but quite stretchy. Low-stress training, the right feeding schedule, and cool grow lamps help it ripen to perfection. Yields don’t lack quantity or quality, and blooming takes only 7–9 weeks. Pine scents fuse with berry and citrus in this tasty cultivar. Its soothing touch erases physical and psychological discomfort and encourages wellness-boosting activities—self-care and socialization alike.
Grape Ape feminized
Grape Ape feminized is an indica-dominant cultivar with legendary parentage. As an Afghani x Mendocino Purps x Skunk #1 cross, its 15–25% THC smoke is a medley of flavors and effects. Cultivation is straightforward with these quick-flowering weed seeds . The bushy crop calls for dry, warm environments and regular trimming. Provide the right conditions, and copious yields arrive after 6–8 weeks of blooming.
The name fits the strain—its aromatic bouquet is as sweet as overripe grapes. Notes of skunk and earth underpin the sugary qualities. The smoke is almost medicinal, banishing tension and replacing it with complete comfort.
Fast version indoor strains
Some of our fastest-flowering strains fare best in controlled indoor setups. That holds especially true for autos, which get even stickier and sweeter-smelling when exposed to strong, consistent lamps. What’s more, keeping your crops indoors eliminates climate imbalances from the equation. There’s no stress to recover from, and the output quantity and quality improve. Do you like to keep your garden under complete control? These three strains guarantee prolific indoor cultivation.
Autoflower Bubblegum is a mouthwatering indica-dominant hybrid. It’s a revamp of the award-winning herb from the ‘80s, delighting sweet-tooth tokers and knocking socks off with 15–23% THC. Barring moisture sensitivity, these fast-flowering cannabis seeds develop into sturdy plants. Employ standard gardening practices, prune with care, and keep the grow lights running. Flowering takes around five weeks indoors and yields surprisingly high harvests.
The buds are palate pleasers, emanating tropical fruit and ripe berry aromas. The sugary smoke delivers a heavy-hitting, happy, and creativity-boosting effect profile. It also induces full-body tranquility that leaves you grinning from the depths of your couch cushions.
Autoflower Cheese is an indica-dominant cross between Critical + auto and the original Cheese. This new version delivers moderate THC levels (up to 15%), but the smoking experience is no less spicy and intense.
This fast-flowering strain is tough, resisting common cultivation pitfalls with ease. Its tiny crops require 18 hours of light and a standard feeding regimen to produce a mass of gluey buds. As a bonus, flowers take mere five weeks to ripen. Blue cheese, fruit, and earth create a multi-layered sensory experience upon consumption. Once the THC hits, lingering tension dissipates from the brain and body. You’re lucid enough for hobbies but too lazy to move and groove.
Bruce Banner fast version
Cultivators took the Incredible Hulk of cannabis and a secret hybrid to create Bruce Banner fast version . This rendition of the epic cultivar is indica-dominant and super-powerful, landing a punch of 25–32% THC. These fast version seeds grow into female, photoperiod, vigorous crops. Training techniques pair well with their tall, slender branches; generous feedings kickstart bud production. Yields are bountiful after 7–8 weeks of flowering.
Sugar fuses with diesel in this strain’s flavor profile. A mosaic of mind-and-body effects follows, starting with an energy rush and ending in deep relaxation. Creativity and euphoria remain present throughout.
Fastest-flowering outdoor strains
Do you want to see nature work its magic on your ganja? Many fast-growing weed seeds produce the highest-quality results under natural sunlight.
The weather plays a major role if you choose this growing style. Go for hardy plants that don’t mind temperature shifts, letting you use the earth’s resources for the cultivation journey. The following three strains are perfect examples — no-frills, super-resistant, and high-yielding. Get these seeds, use the summer heat, and smoke sun-grown weed in no time.
Candy Kush feminized
Candy Kush feminized is an indica-dominant hybrid with 14–19% THC. Combining OG Kush and Trainwreck, it displays traits of both weed families. It’s easily the best quick-flowering seed for a two-in-one growing and smoking experience. These crops are incredibly resinous and a true pleasure to grow. They’re anything but fussy, too, reaching medium heights and resisting mold and pests. They love organic soil, producing heaps of buds underneath natural sunlight and becoming harvest-ready in 9–10 weeks.
This flower emits fragrances of ripe summer fruit against an earthy base. The smoke brings a full-body buzz, unrelenting mental euphoria, and complete physical tranquility. The munchies are an inevitable part of the ride.
Big Bud fast version
Big Bud fast version is an indica-dominant strain with 14–17% THC. Breeders blended the original with mysterious non-photoperiod genetics, accelerating growth while maintaining its top selling points. These fast-growing weed seeds are still cultivator favorites.
As the name suggests, the crop carries massive, chunky, resin-covered flowers. It’s also hardy, suiting all environments and growers of any experience level. Phosphorus-heavy feeding and strong lamps are optimal. It blooms in 6–8 weeks and produces hefty harvests. Smells of ripe fruit and unmistakable Kush earthiness ooze from these flowers. They induce a balanced set of physical and cerebral effects, eliminating negativity and encompassing you in head-to-toe relaxation.
Critical Jack feminized
Critical Jack feminized is a Critical + x Jack Herer cross and the only sativa-dominant cultivar on our list. It delivers 15–20% THC, robust plants, and the quintessential tropical weed energy.
Although unmistakably sativa in appearance, this fast-flowering strain displays indica growth traits. It’s hardy and resilient, pest-resistant, and insusceptible to mold. Its high flower-to-leaf ratio promises abundance after 8–9 weeks of blooming. The bouquet is a concoction of delectable flavors. Pine, lemon, pepper, and spices come together to enchant your senses. Several puffs get the good vibes going, supply the motivation to tackle tasks, and underpin the power with peace.
Fast Growing Cannabis Strains
Many marijuana strains take 10 weeks or more from planting to harvest time, which is fine if you have plenty of patience, but less good if you’re in a hurry to get your hands on a potent crop of weed. In fact, some strains, especially Sativa dominant types, can take up to 14 weeks or more before they’re ready for harvest, which might try the patience of a saint.
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Fast Growing Marijuana Seeds
If your principal criterion is speed of growth, then you should probably avoid the Sativa type strains altogether and opt for the Indica types, which mature more quickly. To get to harvest quickest, you’re best advised to grow indoors with the best lighting setup you can afford, using a hydroponic growing medium. The hydroponic method gives you the most precise control of nutrient additives, which can be used to speed up the growth of your plants.
You can also use lighting phases to accelerate growth but exercise caution. If you push your plants too hard, you could end up with straggling monsters of low potency. Once you’ve got your growing regime right, the most important factor in getting a crop to maturity quickly is your choice of strain.
Look out for strains that can mature in from six to eight weeks, with six weeks being about the quickest time you can realistically achieve a good harvest. Some strains to consider include Northern Lights s, a strain much favoured by commercial growers which can flower in as little as seven weeks, The Cheeseh , an Amsterdam coffee shop favourite that can be ready in between six and eight weeks, and Pineapple Kush , another strain that can be ready in eight weeks with the right growing conditions.
10 Fast-Growing Cannabis Flowers for Impatient Gardeners
Growing cannabis can be an arduous process. Beyond the space, materials, and nutrients needed, time and light are the most essential ingredients in the cannabis cultivation equation. But what if you’re impatient or short on time? Is there a way to speed up the growing process?
Historically, black market growers would seek out or hybridize strains to harness attributes that catered to their surreptitious needs. These plants would usually be short and stalky with larger-than-average yields, and in some instances they would be autoflowering (such as a ruderalis hybrid). They were designed to be fast-flowering for both a quick turnover and so they could be easily relocated from time to time.
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.
Photoperiod Strains That Grow Quickly (7-9 Weeks)
Lowryder is a hybrid strain that was inbred for nine generations by Joint Doctor Seeds to give it a dwarfed size. Growing no more than 16 inches tall, it’s the cannabis equivalent of a bonsai for the discrete grower’s windowsill or balcony. Lowryder’s small size comes from a species of cannabis ruderalis crossed with Northern Lights #2 and then William’s Wonder. Consumers, be patient with this strain: its medicinal and cerebrally stimulating effects have a slow but powerful onset. A mild earthy aroma radiates from the small, conic buds which autoflower in a short 40 to 45 days. Lowryder is a stalwart plant that can survive in harsh, colder climates, making it a popular strain in northern regions like Finland and Canada.
Critical Kush from Barney’s Farm is a mostly indica strain that blends together two famed cannabis staples, Critical Mass and OG Kush. Aromatic notes of earthiness and spice usher in a calming sensation that relaxes the mind and body. Critical Kush pairs a staggeringly high THC content with a moderate dose of CBD, making this strain a perfect nighttime medication for pain, stress, insomnia, and muscle spasms. Growers cultivating this strain indoors will wait 50 to 60 days for Critical Kush to complete its flowering cycle.
Early Girl is the wallflower of cannabis strains since its introduction in the 1980s. Lovingly preserved by the breeders at Sensi Seeds, this strain is lazy and relaxed, nothing over the top. A 75/25 indica-dominant hybrid, Early Girl is a good one for those new to cannabis who would like relief from stress. Also a great strain for novice growers, it’s compact, resilient, and has a particularly short flowering time of 7 to 8 weeks. Early Girl grows especially well outdoors, but won’t put up a fuss if she’s stuck inside.
OG Kush makes up the genetic backbone of West Coast cannabis varieties, but in spite of its ubiquity, its genetic origins remain a mystery. Popular myth maintains that Chemdawg and Hindu Kush parented OG Kush, passing on the distinct “kush” bud structure we see in many strains today. However, we can’t be sure because OG Kush first came from bag seed in the early 90s. The earliest propagators (now known as Imperial Genetics) are said to have brought the seeds out of Florida to Colorado and southern California, where it now flourishes. There are many different phenotypes of OG Kush, some of which include Tahoe OG, SFV OG, and Alpha OG.
OG Kush is cherished for its ability to crush stress under the weight of its heavy euphoria. It carries an earthy pine and sour lemon scent with woody undertones, an aroma that has become the signature of OG Kush varieties and descendants. With OG Kush, patients most commonly cite improvements in migraines, ADD/ADHD, and stress disorders.
Superglue is a hybrid strain bred by Seedism Seeds. A cross between Afghani and Northern Lights, Superglue inherits indica growth patterns along with a sweet caramel and pine aroma. Superglue brings calming relaxation to the mind and body, but leaves you functional and energetic enough for social activities or a productive afternoon.
Autoflowering Strains That Grow Quickly (7-12 Weeks)
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.
Hobbit by Kannabia Seeds is a resilient autoflowering variety with sweetness and strong elemental resistance. This strain has a sweet aroma that has been described as “strawberry candy” and an equally sweet smoke with latent earthy notes. Hobbit deftly combines stimulating Haze elements with a pervasive body buzz that is lightly weighted while remaining pleasant and functional. Many growers covet this autoflowering wonder for its quick 65-day flowering time and above-average yield.
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.
Purple Cheese is an indica-dominant autoflowering hybrid that combines Purple #1, Blue Cheese, and Lowryder. Bred by Auto Seeds, Purple Cheese was designed to have a sweeter, less cheesy flavor than its Blue Cheese parent. It does, however, inherit a tight bud structure and a high CBD profile. With a palatable fruit aroma, Purple Cheese delivers powerful full-body effects best suited for night owls or patients treating pain. Colder climates will bring out this hybrid’s purple hues, and for best results, growers should keep this autoflowering variety between 50-80 cm in height.
Royal Haze (or Royale Haze) by Dinafem Seeds is a mostly sativa strain bred from Skunk, Haze, and Northern Lights genetics. Taking after her Haze parent, this sativa inherits a spicy citrus flavor and buzzing, energetic effects that keep you alert and productive throughout the day. Outdoor growers will appreciate her flexibility and resilience even when the temperature drops, although her 10-11 week flowering cycle demands a bit of patience.
An autoflowering rendition of Royal Haze was bred by Royal Queen Seeds, who mixed Amnesia Haze, Skunk, and a ruderalis strain. Its effects are similarly energizing and cerebral.