High yield strains list—The highest yielding marijuana strains to grow indoors and outdoors for maximum harvest weight. Fems and autos with the biggest yields ever recorded.
The highest yielding strains of cannabis grow tremendous quantities of buds that amount to extra heavy harvests. High yield strains are the most profitable to grow on a pure weight basis. Hence why they’re also known as cash crop strains.
This list contains the best high yield strains for indoor and outdoor growing. Some indoor strains may grow outdoors with great results and vice versa. You can grow these productive weed plants wherever you want by purchasing high yield marijuana seeds.
Every high yield strain listed below is ready to buy as feminized or autoflowering seeds with quick US delivery.
Highest Yielding Indoor Strains
High Yield Feminized
Watermelon Zkittlez
Overview: Watermelon Zkittlez is an extremely high yielding marijuana strain with large growth patterns and incredible production—some growers are able to achieve over 1 kg per plant. Watermelon Zkittlez feminized seeds are easy to cultivate indoors or out. The medium-sized plants use growing space optimally while they produce huge bud colas. Watermelon Zkittlez has an unforgettable sweet fragrance and juicy watermelon flavor. Its effects are upbeat yet calming. Up to 26% THC.
| Flowering Time | 9 weeks |
|---|---|
| Brand | Barney’s Farm |
| Pack Size | 1/3/5/10 seeds |
| Yield Indoor | 550–800 g/m2 |
| Yield Outdoor | 1 kg/plant |
Buy Watermelon Zkittlez Seeds🌱
Grandaddy Bruce
Overview: Grandaddy Bruce is an indica-leaning cross of Grand Daddy Purple and Bruce Banner with stunning looks and phenomenal yields. Its potent buds are extra dense and sticky with deep violet hues. Grandaddy Bruce feminized seeds become stocky female plants with tight internodes perfect for indoor growing. Grandaddy Bruce yields the most when topped indoors. The end result has a complex terpene profile with aromas and flavors like grape and vanilla. Up to 28% THC.
| Flowering Time | 8–9 weeks |
|---|---|
| Brand | Homegrown |
| Pack Size | 4/8/12/24 seeds |
| Yield Indoor | 23 oz/m2 |
| Yield Outdoor | 18 oz/plant |
Buy Grandaddy Bruce Seeds🌱
Critical 2.0
Overview: Critical 2.0 is an improved version of the fast flowering and high yielding Critical+ weed strain. It was made by crossing Critical+ to a moisture resistant phenotype. The result offers better yields, quality, and resistance to mold. Critical 2.0 feminized seeds perform at their best when grown indoors with SCROG or HST. Pruning the lower branches is recommended to grow the heaviest colas. Critical 2.0 buds are compact and resinous with a zesty lemon fragrance. The effects of Critical 2.0 are physically relaxing and narcotic. 18–22% THC.
| Flowering Time | 6–7 weeks |
|---|---|
| Brand | Blimburn |
| Pack Size | 1–100 seeds |
| Yield Indoor | 700 g/m2 |
| Yield Outdoor | 1 kg/plant |
Buy Critical 2.0 Seeds🌱
Mimosa EVO
Overview: Mimosa EVO is the latest evolution of the famous Mimosa cut from Symbiotic Genetics in the Emerald Triangle. This version is supercharged with extra heavy yields and even greater concentrations of cannabinoids and terpenes. Mimosa EVO feminized seeds yield at their best indoors or in warm outdoor climates. The plants are easy to grow and stay relatively short indoors while they produce high amounts of large and frosty buds. Mimosa EVO buds have a tropical citrus flavor and deliver euphoric yet relaxing effects. Over 24% THC.
| Flowering Time | 10 weeks |
|---|---|
| Brand | Barney’s Farm |
| Pack Size | 1/3/5/10 seeds |
| Yield Indoor | 700 g/m2 |
| Yield Outdoor | 2 kg/plant |
Buy Mimosa EVO Seeds🌱
Purple Haze
Overview: Purple Haze is a legendary American weed strain with the same name as a Jimi Hendrix song. This sativa hybrid from hills of California provides electric psychoactive effects that can inspire creativity. Purple Haze plants yield the most indoors when their height is restricted with SCROG, topping, or training. Also great for outdoors, its big purple flowers have a natural resistance to mold. Lowering the temperature as harvest approaches will encourage purple coloring. Purple Haze marijuana has sweet, earthy aromas and berry-like flavors. 18% THC.
| Flowering Time | 8–10 weeks |
|---|---|
| Brand | Homegrown |
| Pack Size | 4/8/12/24 seeds |
| Yield Indoor | 21 oz/m2 |
| Yield Outdoor | 24 oz/plant |
Buy Purple Haze Seeds🌱
GSC Extreme
Overview: GSC Extreme is an extremely high yielding version of the famed Girl Scout Cookies weed strain from the West Coast. It boasts high THC at 21% and delivers fast-acting serene effects. GSC Extreme plants grow, on average, up to 66 inches, so controlling plant height and accounting for stretch leads to the best yields indoors. GSC Extreme gains purple buds at low temps. The matured buds have a mint and chocolate aroma with the traditional girl scout cookie taste.
| Flowering Time | 10 weeks |
|---|---|
| Brand | ILGM |
| Pack Size | 5/10/20 seeds |
| Yield Indoor | 21 oz/3x3ft |
| Yield Outdoor | High |
Buy GSC Extreme Seeds🌱
Do-Si-Dos 33
Overview: Do-Si-Dos 33 is a culmination of Californian genetics with astounding terpene profiles that grow the most competitive yields of exotic weed. Do-Si-Dos 33 feminized seeds become squat female plants well suited to indoor growing for heavyweight harvests. Do-Si-Dos 33 also fairs well grown outdoors and yields tremendously. The buds are aesthetically pleasing and smell like mint, lime, and cookies. The effects of Do-Si-Dos 33 are narcotic and tranquilizing. 22–28% THC.
| Flowering Time | 9 weeks |
|---|---|
| Brand | Barney’s Farm |
| Pack Size | 1/3/5/10 seeds |
| Yield Indoor | 700 g/m2 |
| Yield Outdoor | Up to 2 kg/plant |
Buy Do-Si-Dos 33 Seeds🌱
High Yield Autoflower
Auto Ultimate
Overview: Auto Ultimate is an autoflower strain with exceptional vigor and an extraordinarily high yield. It is considered one of the highest yielding autoflowers in the world. These robust plants produce record-setting heavy crops of potent buds in only ten weeks from seed to harvest. Auto Ultimate feminized seeds are easy to grow indoors or basically anywhere. The plants are quite forgiving and difficult to overfeed with nutrients. Auto Ultimate marijuana has a citrus aroma with notes of earth and pine. Its effects are cerebral and energetic. 20% THC.
| Flowering Time | 10 weeks |
|---|---|
| Brand | Dutch Passion |
| Pack Size | 1/3/7 seeds |
| Yield Indoor | Over 600 g/m2 |
Buy Auto Ultimate Seeds🌱
Cream Mandarine XL Auto
Overview: Cream Mandarine XL Auto is an extra large and heavy yielding autoflower strain with sweet and fresh aromas similar to mandarine oranges. This XL feminized seed version offers improved yield and plant size compared to the original Cream Mandarine Auto, thanks to a Super Tai ’98 elite clone. Cream Mandarine XL Auto seeds grow into tall-stemmed plants about five feet tall at maturity, which takes approximately nine weeks from germination. Cream Mandarine XL Auto’s flower production and resin content are very high.
| Flowering Time | 9 weeks |
|---|---|
| Brand | Sweet Seeds |
| Pack Size | 3/5 seeds |
| Yield Indoor | 450–650 g/m2 |
Buy Cream Mandarine XL Auto Seeds🌱
Devil XXL Auto
Overview: Devil XXL Auto is a tall and high yielding autoflower strain made by crossing Big Devil #2 with Jack Herer Auto. The resulting hybrids grow massive colas netting huge yields in just ten weeks from seed to harvest. Devil XXL Auto seeds perform best when grown indoors using the Sea Of Green method for optimum usage of space. Devil XXL Auto has a strong citrus aroma, so indoor growers may have to set up an odor filter to remain discreet. Its buds are big and gleam with trichome frosting. 20% THC.
| Flowering Time | 10 weeks |
|---|---|
| Brand | Homegrown |
| Pack Size | 4/8/12/24 seeds |
| Yield Indoor | 15–23 oz/m2 |
Buy Devil XXL Auto Seeds🌱
Strawberry Cheesecake Auto
Overview: Strawberry Cheesecake Auto is an autoflowering strain bred from a terpene-rich Strawberry Pie phenotype x Afghan OG crossed to Barney’s Super Auto #1. The blending of these genetics brings together fantastic taste and maximum production in just eleven weeks of growth. An ideal indoor strain, Strawberry Cheesecake Auto seeds become compact plants with rapid growth and weighty buds, entirely suitable for growing in a grow tent or other small indoor space. The final product is very sticky and resinous with a thick coating of trichomes. Up to 21% THC.
| Flowering Time | 11 weeks |
|---|---|
| Brand | Barney’s Farm |
| Pack Size | 1/3/5/10 seeds |
| Yield Indoor | 650 g/m2 |
Buy Strawberry Cheesecake Auto Seeds🌱
Auto Critical Orange Punch
Overview: Auto Critical Orange Punch is a commercial autoflower that’s easy to grow and yields critically heavy crops. Even novice growers using cheap LED grow lights can produce bud colas thicker than soda cans with this strain. Auto Critical Orange Punch yields the most when grown indoors under twenty hours of light per day. The heaviest colas will need branch support as they mature. Auto Critical Orange Punch has tangy citrus flavors with hints of pine and earth. Its effects are blissful and long lasting.
| Flowering Time | 8–10 weeks |
|---|---|
| Brand | Dutch Passion |
| Pack Size | 1/3/7 seeds |
| Yield Indoor | 450–600 g/m2 |
Buy Auto Critical Orange Punch Seeds🌱
Highest Yielding Outdoor Strains
Glookies
Overview: Glookies is a mostly indica strain that combines the genetics of two cannabis superstars—Gorilla Glue and Thin Mints GSC. Glookies yields astonishingly well both indoors and outdoors. The plants grow to moderate sizes with extensive side branching and develop huge swollen buds. Glookies is ready to harvest outdoors during the first two weeks of October. Its buds have sour nutty aromas, high resin content, super stoney effects, and great density that bolsters maximum dry weight. 25% THC.
| Flowering Time | 10 weeks |
|---|---|
| Brand | Barney’s Farm |
| Pack Size | 1/3/5/10 seeds |
| Yield Indoor | 700–800 g/m2 |
| Yield Outdoor | 2–3 kg/plant |
Buy Glookies Seeds🌱
Green Crack
Overview: Green Crack is a popular Skunk #1 x Afghani hybrid that took the West Coast cannabis scene by storm with its light-green energetic sativa buds. Green Crack feminized seeds are effortless to grow in many outdoor climates and yield great results. These vigorous outdoor plants will grow into massive trees if allowed before plumping up with thick, fragrant buds. Green Crack is harvestable outdoors by the end of September. The marijuana has fruity mix of flavors and delivers powerfully energetic effects. Up to 22% THC.
| Flowering Time | 10 weeks |
|---|---|
| Brand | ILGM |
| Pack Size | 5/10/20 seeds |
| Yield Indoor | 18–20 oz/3x3ft |
| Yield Outdoor | 1–3 kg/plant |
Buy Green Crack Seeds🌱
Blue Dream
Overview: Blue Dream is a well-known American sativa-dominant cross between Blueberry and Haze. Blue Dream quickly gained mass popularity across the nation as it became one of the most profitable cannabis strains grown outdoors on the West Coast—some growers recording yields of around ten pounds per plant. Blue Dream rapidly gains vertical height with more stretch to come during flowering. It’s ready to harvest around mid-October with big, fruity-tasting buds that have a blueish hue. The effects of Blue Dream balance between heady and stoney. Blue Dream feminized seeds are consistently in-demand at the best marijuana seed banks. 20% THC.
| Flowering Time | 65–70 days |
|---|---|
| Brand | Seedsman |
| Pack Size | 1–100 seeds |
| Yield Indoor | Up to 500 g/m2 |
| Yield Outdoor | 2 kg+/plant |
Buy Blue Dream Seeds🌱
Blue Gelato 41
Overview: Blue Gelato 41 is a Blueberry super-cross made with West Coast genetics. This 3-way hybrid was bred by crossing the original Blueberry strain with Thin Mint GSC and Sunset Sherbet. Many of the resulting plants show blue or purple flowers, while all are highly resinous with sweet and earthy flavors. Blue Gelato 41 offers exceptional yields to indoor and outdoor growers alike. The plants grow roughly 6 feet tall when cultivated outdoors and are fully mature for harvest in October. The end product weighs out heavy on weed scales. Blue Gelato 41 has clear-headed and energetic effects.
| Flowering Time | 9–10 weeks |
|---|---|
| Brand | Barney’s Farm |
| Pack Size | 1/3/5/10 seeds |
| Yield Indoor | 600–700 g/m2 |
| Yield Outdoor | 2–3 kg/plant |
Buy Blue Gelato 41 Seeds🌱
Moby Dick
Overview: Moby Dick is a productive hybrid of Haze and White Widow named for its enormous main cola. This strain’s yields are truly amazing if given the right care. Moby Dick is easy to cultivate but rather insatiable, meaning the plants require heavy feeding of bud nutrients to perform at their best. Moby Dick gets tall and wide when grown outdoors, so the more space and water, the merrier. All of its branches will end up covered in massive buds, ready to chop by mid to late October. Moby Dick weed is covered in trichomes and smells lemony and woody. It has a psychedelic yet narcotic high. 24% THC.
| Flowering Time | 7–8 weeks |
|---|---|
| Brand | Blimburn |
| Pack Size | 1–100 seeds |
| Yield Indoor | 650 g/m2 |
| Yield Outdoor | 2 kg+/plant |
Buy Moby Dick Seeds🌱
Super Skunk
Overview: Super Skunk is an indica hybrid made from back-crossing Skunk #1 with an Afghani. Its yields have been pumped up while still retaining the Skunk’s ultimate stench. First released in 1990, Super Skunk won the mostly indica High Times Cannabis Cup immediately that year. Considered one of the first next-generation hybrids bred from Skunk #1, Super Skunk’s performance remains among the best marijuana strains in 2023. Super Skunk needs plenty of light and nutrients to bulk up its buds. These quick-finishing plants are ready to harvest outdoors in mid-September. Super Skunk marijuana has a classic skunky flavor and extremely pungent odor. Up to 20% THC.
| Flowering Time | 8 weeks |
|---|---|
| Brand | ILGM |
| Pack Size | 5/10/20 seeds |
| Yield Indoor | 18–21 oz/3x3ft |
| Yield Outdoor | 2 kg+/plant |
Buy Super Skunk Seeds🌱
Golden Tiger
Overview: Golden Tiger is a sativa strain by Ace Seeds bred using the most potent and resinous plants they have ever worked with—a highland Thai strain and a “killer” Malawi. The result is an exceedingly potent high yielding cannabis strain with exceptional floral traits. These large marijuana plants can be cultivated outdoors in warm areas that allow for their long flowering cycle, which lasts until the end of October or November. Golden Tiger is resistant to heat, mites, whiteflies, mold, and powdery mildew on weed. Its drooping branches produce heavy yields of dense buds with huge trichomes and nearly 30% THC.
| Flowering Time | 11–14 weeks |
|---|---|
| Brand | Ace Seeds |
| Pack Size | 1/3/5/10 seeds |
| Yield Indoor | High |
| Yield Outdoor | 2 kg+/plant |
Buy Golden Tiger Seeds🌱
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Pineapple Haze
Overview: Pineapple Haze is a sativa-dominant hybrid with a lavish harvest, yummy pineapple flavors, and powerful cerebral effects. Pineapple Haze was created by crossing Afghan x Skunk #1 to an old-school Haze. This strain is a fine choice for beginner outdoor growers seeking larger yields. Pineapple Haze thrives when grown outdoors and its resistance to cannabis mold and mildew permits heavy crops of dense buds in damp areas. Pineapple Haze plants are ready to harvest in October. The finished product is frosted with trichomes.
| Flowering Time | 9–12 weeks |
|---|---|
| Brand | Barney’s Farm, ILGM |
| Pack Size | 5/10/20 seeds |
| Yield Indoor | 600–700 g/m2 |
| Yield Outdoor | 2 kg+/plant |
Buy Pineapple Haze Seeds🌱
VIEW REGULAR ► VIEW FEMINIZED ►
Read Next: Cheapest Marijuana Seeds For Sale
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Brilliant site. Love all the information provided. Set out so its easy to navigate through, all relevant info.
Great job.
Thanks Paul I appreciate the kind words. Have a great day.
love it… great job
Thanks Raymond have a good one 🙂
Nice site.
If the stats are real I only ask one question that seems to get the wishy wash answers or a flat out lie,HOW LONG DOES A PLANT THAT GETS OVER 2 LBS AT FINISH HAVE TO VEG BEFORE IT FLOWERS?Myself,I have grown my share and to get a plant to 4-5lbs in one growing season few months seems an impossible task.The revegged method seems to throw a lot of limbs and if u are good at training,have support around and all over it,then maybe I could see a plant grown inside started in feb or march and finishing in Nov being a couple lbs but hearing of 10lb tree of blue dream or seeing some of the trees people grow I just have that one simple question..and cannot get a strait answer most times.A 55 day flower is great but it must have grown for quite some time to get enough size to have an enormous amount of bud in 55 days after veg and being put outside in june,or 12/12 in a place with 100sq ft a plant floor space with a 15 ft ceiling
Start with a 6x6x 1ft deep pot(8x8x1ft is even better but its a pain come harvest) feed your baby(that you started indoors in feb/march) well and on time, top when ready and strip out all the larfy bud about halfway thru flower and THEN you will start to see 5+lb plants. Good luck
What?
I’ve done 1040g on one plant indoors with dwc on an average strain. That was a 38 day veg and 9 week flower. It’s about genetics and environmental control. I ran led and rdwc chilled and ro water.
Check out Mendo Dope boys. Also check out their song “One plant one season”.
Check it out bro if you want a 10lb plant than you need to start vegging like yesterday !! Finish around 2nd week in oct … If you treat her right it can happen.. I’m doin the dam thing as we speak ️ happy growing sir
High!
I think Big Bud is the highest yielding strain.
One more note to you, this is the Incredible Bulk from Dr. Krippling.
It might not get a medal position, but in many ways better than the other strain. It is a high-yielding and large-sized plant, tolerant of all pests and although blooming late, produces an explosive miracle. Avoids pollination by wild and industrial hemp. It has great hybrid properties. Hassle-free, but thanks to high calcium and magnesium supply.
lg
LOOKS LIKE OKLAHOMA HAS NEVER HAD GOOD GENETICS BEFORE
Ohhh Oklahomans have and had good genetics but our weather changes more than a female tryna impress at the club… So with humidity it’s a struggle and dense buds can get “bud rot” so I prefer to create and work on strains that can thrive here … we’re not even 2 yrs into legalization
One of best and informative sites with great information and easy to navigate site
Great job man
Very informative with a good choice of high yielding strains. I live in a very wet region in the pnw, and I’m leaning towards super skunk for a both inside and outside grows. I can’t wait to try it out and see what happens. Who wants a bunch of bud if it’s not high quality so super skunk sounds good to me.
Wheres THC Bomb?
Somewhere making lower yields and quality than Cluster Bomb.
Are these estimated yields by experienced grower? Or is that a minimum and maximum.. seems to me little high numbers. I’ve gotten 1.1lbs off my white widows outdoor last season but I’ve yet to see kilos off singular plant.
It’s all estimated amounts. A lot of us can really wring the weight out with the right seasonal conditions. That 4-5lb per plant mark is in areas perfect for growing and of course outdoors. I get the about 1.5 from a single WW indoors but I control it’s whole environment and I have limited space. My best yielder was a 4 plant run in 4×4. Seedsman Big Nugs Fast. I vegged and trained vigorously for 6 weeks and she banged it out it 7 weeks bloom (including transistion). Final weigh -in DRY was 2.96 lb (7 gallon Final size air pots, remo nutes DTW (30%+ runoff fed daily, FloraKleen Flush bi-weekly) 65% coco/ 30% Perlite/5% Basalt, CO²) and Bigs Nugs is just their variety of big bud when you look at the genetics. (I’m not plugging seedman at all because it’s all pirated genetics. But they are good genetics. Alaskan Purple is a beast outdoors and it’s almost never in stock in the late winter and through spring for this reason. A couple missing here are: Julie’s Cookies from Dr. Krippling,(she produces some big ass colas), The right Pheno of Super Lemon Haze from Greenhouse can seriously produce. (I’ve personally seen 3lbs from 4×4 consistently from a friends clones) TH Seeds Heavy Duty Fruity is another that will break 600 g/m² with the right care although she is a bit more finicky on her nutes that the last two.
I like to learn more, would you be willing to coach? We can discuss more. Please let me know. Thanks!
big bud is the one for me reaching over 3 meters tall is one big plant this is in Tasmania with 2lbs easy and easy to grow 400 litres grow bags and plenty of water and feed all the time
My big bud grew to a 1.4m height. Grown in pig manure in a 300 litre volume blowhole in limestone rock. This plant yeilded and yielded and created branches to be propped and tied up everywhere. Now this plant yielded 5 and a half pounds of over manicured bud. Trimmed differently I know conservatively it would have comes in at 6 pounds all told. South Australia turned on a beautiful finishing season. And many a person raved on about it for an evening smoke. Cheers
With airpots, what growing medium and nutrient brand do you find most effective?
hello.
I am looking for a job in the indoor local companies. I have grown Canabis outdoors mostly> I am a farmer for trees, vegetables, and teach agricultural to youth. I farm coffee in Guatemala, Canabis and flowers in Vermont,
I love the style of explaining you do.
Could you coach me< please?
Let me know to come to an agreement.
thank you
I am a farmer for trees
I can provide general information on some popular high-yielding cannabis strains that are known to produce significant harvest weights when grown indoors or outdoors:
Big Bud: Known for its massive buds and high yield, Big Bud is a classic strain that has been around for decades. It’s a predominantly indica strain that can produce up to 600g/m² indoors and up to 1000g per plant outdoors.
Critical Kush: A potent indica-dominant hybrid that produces dense buds and high yields, Critical Kush can yield up to 600g/m² indoors and up to 1000g per plant outdoors.