Are you looking for the highest yielding autoflower strains? You’re in luck! This is a list of autoflower strains that produce the BIGGEST yields and where and how to get high-yield autoflower seeds.
I’ve also added some SIMPLE tips at the bottom of this article to help you increase your autoflower yields.
Top 10 Highest Yielding Autoflowers
- Super Critical Auto ~ 800g/m2
- Tangie Matic Auto ~ 450-650g/m2
- Girl Scout Cookies Auto ~ 650g/m2
- Gorilla Glue Auto ~ 600g/m2
- Stardawg Auto ~ 600g/m2
- Crystal Meth Auto ~ 600g/m2
- Gorilla Glue #4 Auto ~ 600g/m2
- West Coast OG Auto ~ 600g/m2
- Amnesia Gold Auto ~ 600g/m2
- Northern Lights x BBR ~ 600g/m2
Learn more about the best high-yielding autoflower strains below. Use the table of contents to quickly get to your desired strain or other section to get the most out of your autoflower garden!
Super Critical Auto
At the top of our list is the impressive Super Critical Auto This Indica-dominant strain springs from the high-performing and award-winning genetics of White Widow, Skunk, and Big Bud.
THC: 23%
CBD: <1%
Avg. Height: 28-48″
Yield: up to 800g/m2
Flower Time: 6 – 7 weeks
Aroma/Flavors: Spicy, Sweet
Effects: Relaxing, body, lasting
Genetics: Big Bud x Skunk x White Widow x Ruderalis
Tangie Matic Auto
The Tangie Matic Auto’s Sativa-dominant traits start you on a clear-minded, creative head high that slowly develops into a de-stressing and calming body stone. She doesn’t take kindly to stress during its growing stage, so training might not be an option. Tangie Matic Auto cannabis seeds will be ready for harvest in around 63 days which is quite fast, growing to about 80 to 150 cm tall.
THC: up to 23%
CBD: 0.9%
Avg. Height: 30-56″
Yield: 450-670 g/m2
Flower Time: 9 weeks
Aroma/Flavors: Citrus, Fruity, Spicy/Herbal
Effects: Calming, Potent, Creative
Girl Scout Cookies Auto
Girl Scout Cookies is an Indica-dominant auto strain that’s easy to grow and enjoys regular feeding. Its genes result from Girl Scout Cookies phenotypes combined with auto-flowering genes In just a couple of months. You’ll get a cannabis plant about 60 to 100 cm high with big plump buds. You can expect to harvest at least 70 to 300 grams per plant if grown indoors—a heavy hitter with both mind and cerebral highs. You’ll feel quite the social butterfly with bursts of creativity and humor.
THC: 20%+
CBD: 0.31%
Avg. Height: 24-42″
Yield: 500 to 650 g/m2
Flower Time: 8-9 weeks
Aroma/Flavors: Sweet
Effects: Potent, cerebral, body
Genetics: (Girl Scout Cookies x Platinum Girl Scout Cookies) x Ruderalis
Gorilla Glue Auto
Gorilla Glue Auto is one of the stickier Indica/Sativa/Ruderalis strains. Its buds are big, tight, and compact, with incredibly sticky trichomes that will glue up your scissors and gloves when harvesting. Its THC levels are off the charts at 24%. A pretty discreet option, growing to a height of 60 to 100 cm after 63 days Despite its frame, you can expect a harvest of 400-600g/m2 indoors.
THC: 23-26%
CBD: <1%
Avg. Height: 24-42″
Yield: 600 g/m2
Flower Time: 10-11 weeks
Aroma/Flavors: Pine, Citrus, Earthy, Coffee
Genetics: Gorilla Glue x Auto #1
Stardawg Auto
Stardawg Auto is the combination of hybrid strains Genetics Chemdawg #4 and Tres Dawg. Big yielder (400-600 g/m2 indoors/50-300 g/plant outdoors) with lots of sticky resin and THC production of up to 22%. At about 60 days, the strain matures and lives up to its name with bright green buds and giant glistening resin crystals pretty fast. Adding to this distinct look is the smell of pine, mixed citrus, and flavors leaning heavily toward lemons. Its effects are mentally stimulated, with a strong mind hit and body stone.
THC: 22%
CBD: 1%
Avg. Height: 28-54″
Yield: Indoor: 400-600 g/m2 · Outdoor: 50-300 g/plant
Flower Time: 8-9 weeks
Aroma/Flavors: Pine, Lemon, Citrus
Genetics: Chemdawg 4 x Tres Dawg
Crystal Meth Auto
Quick-growing, big buds, and beginner-friendly Crystal Meth Auto is quickly rising in popularity. A poly-hybrid of several strains, including Mexican, Early Skunk, and Ruderalis genes. These potent Crystal Meth Autoflowering cannabis strains are beautiful with their frosted purple, red, and black foliage.
THC: 20%
CBD: 1%
Avg. Height: 28-54″
Yield: 400-600 g/m2
Flower Time: 8-9 weeks
Aroma/Flavors: Nutty, Pine
Genetics: Mexican x Early Skunk x TrainWreck x Hawaiian x Ruderalis
Gorilla Glue #4 Auto
Gorilla Glue #4 Auto is an award-winning strain held by some to be one of the best. This is one of the shorter flowering periods after germination out of this list, with most around 60 days – 75 days, so if you’re one of thousands of impatient growers, then this green could be for you. Unlike the classic Gorilla Glue, also on this list, the GG4 is Sativa dominant. The strain delivers a solid euphoric high while simultaneously relaxing the body. It carries medicinal properties that may benefit those with sleeping problems.
THC: 15-20%
Avg. Height: 28-54″
Yield: 400-600 g/m2
Flower Time: 9 weeks
Aroma/Flavors: Bubblegum, Chocolate, Kush, Lemon, Pine, Skunk
Effects: Strong, happy, relaxing, cerebral
Genetics: Gorilla Glue #4 reversed (Sour Dub x Chem Sis x Chocolate Diesel)
Northern Lights x Big Bud Ryder Auto
Expect dense, large, and frosty buds from the Northern Lights x Big Bud Ryder Auto. The Northern Lights autoflowering cannabis strain is a product of finely-tuned genetics, making it hardy and resistant to pests, drought, and mold. Northern Lights x Big Bud Ryder Auto strains give pleasant citrus smells with flavors hinting at pineapples and mandarin oranges. When taken, northern lights produce a relaxing and calming body high. Hence, you’ll find it useful for pain relief, stress, and migraines.
THC: 22%
Avg. Height: 32-68″
Yield: 450-600 g/m2
Flower Time: 10 weeks
Aroma/Flavors: Citrus, Pineapple, Sweet
Effects: Relaxing, calming, body
Genetics: Northern Light x Big Bud
Amnesia Gold Auto
Amnesia Gold Auto combines two Sativa-dominant strains, Amnesia and Lennon, with an autoflowering Ruderalis. Vigorous grower and will reward you with solid branches and full buds. The Amnesia Gold Auto stretches to a height between 60 to 160 cm in its 9 to 10-week growing period. Pleasant flavors of sweet citrus will both surprise and stimulate the appetite. It delivers intense, long-lasting happy head highs and decidedly psychedelic effects.
THC: 15%
Avg. Height: 24-64″
Yield: ~600 g/m2
Flower Time: 10 weeks
Aroma/Flavors: Citrus, Sweet
Effects: Happy, strong, cerebral, psychedelic
Genetics: Lennon x Amnesia x Ruderalis
West Coast OG Auto
West Coast OG Auto shares the same characteristics with the OG Kush strains available in the US West Coast, albeit with autoflowering cannabis genes. Odors can be pretty intense, so filtering is recommended. In terms of taste, it’s decidedly citric and fruity. Expect it to develop amber-colored buds when mature at the 9th-week mark.
THC: 21%
Avg. Height: 28-40″
Yield: 500-650 g/m2
Flower Time: 8-9 weeks
Aroma/Flavors: Citrus, Fruity
Effects: Happy, calming, relaxing
How To Increase Autoflower Yield
Here are a few tips I wish I’d known about when I started growing autoflower seeds.
- Select high-yielding auto seeds (obviously) – the list above is a good start, as well as only choosing reputable auto breeders.
- Start your autoflower plants in their final pot. No transplanting!
- Add nutrients at 50% strength after you seed two sets of true leaves. Increase strength by 10% every 5-7 days, depending on growth/drinking. DO NOT OVERWATER!
- Choose hydroponics or coco as your method/medium. If growing in soil, use fabric containers rather than traditional pots or buckets. Fabric containers will give your autoflower plants more air/oxygen, leading to larger yields.
- Do not feed nutrients at too high of an EC in pursuit of larger yields. Nutrient burn will stunt their growth and lead to disappointing yields.
- Switch to using LED grow lights. Since switching from HPS to LED, I have seen my auto yields flourish. Check out our in-depth Best LED Grow Lights for Cannabis article.
Final Word – Highest Yielding Autoflowering Strains
Most growers LOVE Autoflower strains because they are easy to grow and fast to flower.
However, the thing that makes them easy to grow ( their Ruderalis gene ) also means autoflower yields are much smaller than pure Indica or Sativa strains. The Auto strains on this list provide the best yield for your buck. They’re super easy to grow and, more importantly, high yielding! Improve your efficiency, quality, and yields with the best led grow lights for your autoflower grow.