Top 10 Highest yielding autoflowers [2021 UPDATE]

Cannabis varieties Growing

Want a high-yield cannabis strain that’s quick to harvest and easy to grow? Opt for an xxl yield autoflower variety. With an autoflower strain, you can produce the same quality-focused strains in more manageable conditions, perfect for novices or those with busy lives. If convenience crops with big harvests are what you’re after, here are our top 10 highest autoflower strain yields.

Highest Yielding Autoflower 2021

Gelato is an insane autoflower strain; a potent plant with an impressively high yield. At a maximum yield of 900 grams per m2, it’s the highest yielding autoflower seed for 2021.

It’s fast become among the most popular strains worldwide, and it’s easy to see why. Luscious aromas of vanilla ice cream provide the backing for an incredible and energizing high. All of this is thanks to its impressive hybrid credentials which provide soothing, creative, euphoric and uplifting effects in equal measure.

Top 10 Highest Yielding Autoflowering Strains

  1. Jack Herer Auto – up to 600-700 gr/m2
  2. Santa Maria Auto – up to 550-600 gr/m2
  3. Bruce Banner Auto – up to 500-600 gr/m2
  4. Northern Lights x Big Bud Auto – up to 500-600 gr/m2
  5. AK-47 Auto – up to 475-675 gr/m2
  6. Critical Auto – up to 450-600 gr/m2
  7. Girl Scout Cookie auto – up to 400-600 gr/m2
  8. Gorilla Glue Auto – up to 450-550 gr/m2
  9. Super Skunk Auto – up to 450-550 gr/m2
  10. Tangerine Dream Auto – up to 400-500 gr/m2

1. Jack Herer Auto – Highest yielding autoflower 2020

XXL yields of up to 600 gr/m2 indoors and 700 gr/m2 outdoors

Jack Herer is one of the most popular hybrid strains, named after the American cannabis activist. The autoflower variety makes this stand-out strain so much easier to grow, offering generous yields and a potent high.

Growing

Jack Herer is a dream for new growers and experienced hands alike. Hardy and resistant to mold and pests, Jack Herer has great potential.

Although outdoor growers are restricted to warm, dry and sunny climates, Jack Herer grows well indoors too. While outdoor growers see potential harvests of 500 to 700 grams per m2, indoor yields of 400 to 600 grams per m2 are nothing to sniff about.

Smell, taste and effect

Jack Herer boasts typical sweet and pine-scented Sativa aromas with fruity undertones. The taste is woody, earthy and citrus-sweet.

The hybrid background gives Jack Herer a wonderfully balanced high that is powerful and energetic. Perfect for creative, cerebral buzzes, it offers full-body relaxation but leaves you clear-headed.

Jack Herer autoflowering seeds Jack Herer autoflowering seeds
Levels 19% THC / 0.1% CBD
Variety 30% Indica / 50% Sativa
Yield 400 to 700 grams/m²
Flowering time up to 56 days
Growersprofile Beginner

2. Santa Maria Auto – Highest yielding autoflower 2019

XXL yields of up to 550 gr/m2 indoors and 600 gr/m2 outdoors

Santa Maria is a quick-grow Indica strain and one of the most legendary varieties out there. With this autoflower version, you can enjoy the same mythic Amazon high without the need for tropical weather or prolonged flowering.

Growing

Santa Maria is a fine beginner’s option that’s easy to grow with very little maintenance. You can grow it indoors or outdoors.

In fact, she does just fine in miler summers with the occasional rain shower. Still, warm and dry climates are best for optimal yields of up to 600 grams per m2.

Santa Maria is compact and easy to grow indoors. You can utilize several training methods, like SCROG, to great success, with potential harvests of 550 grams per m2.

Smell, taste and effect

Santa Maria boasts a wonderful aroma of flowers and fruit. To taste, you’ll discover earthy notes and sweet citrus.

Santa Maria’s effects are legendary, offering typical uplifting highs that are long-lasting and energetic. It’s also known for its arousing effects that are great for improving libido.

Santa Maria autoflowering feminized seeds Santa Maria autoflowering feminized seeds
Levels 12% THC / 0.7% CBD
Variety 80% Indica / 0% Sativa
Yield 450 to 600 grams/m²
Flowering time up to 56 days
Growersprofile Moderate

3. Bruce Banner Auto – Highest yielding autoflower 2018

XXL yields of up to 500 gr/m2 indoors and 600 gr/m2 outdoors

Bruce Banner is widely recognized as one of the most powerful autoflower varieties, providing a generous yield with little input. This potent strain takes its name from the Incredible Hulk, offering a huge green THC hit in a small package.

Growing

Bruce Banner is a quick-growing strain that’s perfect for beginners.

With a short flowering time, the largest yields are possible outdoors. Here, you’ll need a stable, warm and dry Mediterranean-like climate with low humidity. You can expect optimal yields of up to 600 grams per m2.

This fine strain grows well indoors too, where its compact size is advantageous for smaller spaces. With proper care, you can yield 500 grams per m2 indoors.

Smell, taste and effect

Bruce Banner offers a very pleasant, sweet and berry-like flavor that’s a million miles from its Hulk-related name.

Its effects, however, are very potent. The high THC content provides a long-lasting high that’s euphoric and creative. Well-balanced, you’ll experience relaxation of the body and mind.

Bruce Banner autoflowering seeds Bruce Banner autoflowering seeds
Levels 25% THC / 0.1% CBD
Variety 30% Indica / 50% Sativa
Yield 250 to 600 grams/m²
Flowering time up to 56 days
Growersprofile Beginner

4. Northern Lights x Big Bud Auto – Highest yielding autoflower 2017

XXL yields of up to 500 gr/m2 indoors and 600 gr/m2 outdoors

The combination of two great yielding Indica strains has produced one of the most convenient autoflower options out there. This strain was produced specifically for its short but significant harvest, offering a big blast of THC with just 2 months of flowering.

Growing

This excellent strain does best with experienced hands, although novices will have few issues growing. It responds particularly well to good nutrient control and training techniques.

The largest yields are attainable outdoors, with up to 600 grams per m2. Here, Northern Lights x Big Bud thrives in warm, Mediterranean or subtropical climates where sunshine is plentiful. Still, it does fine in temperature climates too when planted in-season.

Indoor growing is fine too, with hydroponic systems being particularly effective. In optimal conditions, you can yield up to 500 grams per m2 from this crop.

Smell, taste and effect

Northern Lights x Big Bud boasts a bold and earthy flavor profile with sweet citrus and pine notes. It provides a long-lasting and euphoric high that’s noted for its calming effects. Perfect for those treating insomnia or stress, it’s the perfect relief after a long day.

Northern Lights x Big Bud autoflowering feminized seeds Northern Lights x Big Bud autoflowering feminized seeds
Levels 19% THC / 3% CBD
Variety 80% Indica / 0% Sativa
Yield 400 to 600 grams/m²
Flowering time up to 60 days
Growersprofile Moderate

5. AK-47 Auto – Highest yielding autoflower 2016

XXL yields of up to 475 gr/m2 indoors and 675 gr/m2 outdoors

This well-known Sativa-dominant hybrid is beloved for its well-balanced and long-lasting high. With this autoflowering variety, you can enjoy this complex strain in less time, with fast harvesting and generous yields.

Growing

AK-47 is a robust and forgiving plant that’s suited for novice growers. Dealing well with slight variations in temperature and humidity, it suits both indoor and outdoor growth.

If you’re after the largest possible yields, take things outdoors in warm, dry climates for harvests of up to 675 grams per m2. While this will give your plant plenty of space to thrive, indoor growing is fine too. It grows quick with autoflowering genetics to create yields of up to 475 grams per m2.

Smell, taste and effect

AK-47 possesses a truly memorable scent of earth, pine, musk and sour fruit, topped off with floral notes. To taste, there’s more sweetness and notes of lavender.

The effects are strong and long-lasting, offering an energizing mental high that’s perfect for social situations.

AK 47 autoflowering feminized seeds AK 47 autoflowering feminized seeds
Levels 15% THC / 1.5% CBD
Variety 35% Indica / 40% Sativa
Yield 425 to 675 grams/m²
Flowering time up to 60 days
Growersprofile Beginner

6. Critical Auto – Highest yielding autoflower 2015

XXL yields of up to 450 gr/m2 indoors and 600 gr/m2 outdoors

Critical is world-renowned for its high yields and sweet aroma. Taking on the properties of its famed ancestors, Big Bud, Skunk #1 and Lowryder, it provides the perfect physical high.

Growing

Critical is an easy-grow autoflower variety that’s small, stocky and robust. It doesn’t require much fertilization and can cope with subtle variations in climate/temperature.

Still, the largest yields are possible outdoors in warm and dry climates. Here, you can expect to harvest up to 600 grams per m2. Indoor growers will have great success applying training methods like SOG. In optimal conditions, you can yield up to 450 grams per m2 indoors.

Smell, taste and effect

Critical boasts a pungent aroma of earth and skunk with layers of sweetness. The flavor offers more complex herbal notes and a lingering fruity sweetness.

Critical is renowned for its soothing and sedative high. As such, it’s the perfect antidote to a long day’s work or as a treatment for stress and fatigue.

Critical autoflowering feminized seeds Critical autoflowering feminized seeds
Levels 20% THC / 0.5% CBD
Variety 50% Indica / 30% Sativa
Yield 400 to 600 grams/m²
Flowering time up to 63 days
Growersprofile Beginner

7. Girl Scout Cookies Auto

XXL yields of up to 400 gr/m2 indoors and 600 gr/m2 outdoors

Girl Scout Cookies is a contemporary Californian classic. This easy-grow autoflower strain boasts a solid THC profile and impressive yields both indoors and outdoors. It’s won many awards thanks to its impressive effects and luscious flavors.

Growing

Girl Scout Cookies is relatively easy for beginners to grow. It has stable genetics and a strong structure, making it forgiving to small mistakes in nutrients and light.

While you can grow indoors, outdoors and in greenhouses, it thrives in outdoor Mediterranean climates. Here, steady sunshine and warmth bring yields of up to 600 grams per m2.

If you’re not blessed by such ideal and sunny conditions, bring things inside for harvests of up to 400 grams per m2.

Smell, taste and effect

As the name suggests, Girl Scout Cookies possesses an intriguing baked dessert and dank earth aroma. The flavor profile is mouth-watering, with big notes of mint, chocolate and citrus.

This strain is well-known for its long-lasting euphoric effects, which are balanced with full-body relaxation. It uplifts and removes stress – making it ideal for those combatting anxiety.

Girl Scout Cookies autoflowering seeds Girl Scout Cookies autoflowering seeds
Levels 22% THC / 0.5% CBD
Variety 60% Indica / 20% Sativa
Yield 250 to 600 grams/m²
Flowering time up to 63 days
Growersprofile Beginner

8. Gorilla Glue Auto

XXL yields of up to 450 gr/m2 indoors and 550 gr/m2 outdoors

Gorilla Glue is an award-winning strain that’s beloved for its sticky, resin glue-like buds. Not only are the yields generous for an autoflower, but it packs a serious THC hit. What’s more, the strain’s hybrid credentials offer a wonderfully balanced high.

Growing

Autoflowering Gorilla Glue seeds are remarkably easy to grow and perfect for beginners. Capable of growing indoors, outdoors and in greenhouses, the largest yields occur with tall growth outdoors.

Here, you’ll benefit from warm and dry sunny environments, promoting harvests of up to 550 grams per m2. If light and shelter are an issue, bring things indoors for yields of up to 450 grams per m2.

Smell, taste and effect

Gorilla Glue has a pungent earthy aroma with diesel and sour notes. The flavors include hints of fruit, pine and citrus.

This is a potent strain that’s renowned for its big euphoric high. You’ll experience full-body relaxation, making it a favorite with those treating insomnia, stress and muscle pain.

Gorilla Glue autoflowering feminized seeds Gorilla Glue autoflowering feminized seeds
Levels 26% THC / 1% CBD
Variety 50% Indica / 40% Sativa
Yield 350 to 550 grams/m²
Flowering time up to 56 days
Growersprofile Beginner

9. Super Skunk Auto

XXL yields of up to 450 gr/m2 indoors and 550 gr/m2 outdoors

Super Skunk is a staple of the cannabis scene that’s favored by home growers for its versatility. This classic Indica-dominant strain boasts impressive yields and reliable genetics.

Growing

Super Skunk is beginner-friendly and requires very little maintenance. Get the best yields outdoors, where long spells of sunshine and a warm, dry climate are ideal. In optimal conditions, you can expect harvests of up to 550 grams per m2.

Super Skunk is beloved by growers due to its adaptability indoors too. It responds well to training methods like LST or SOG, where you can gather yields of up to 450 grams per m2.

Smell, taste and effect

Super Skunk boasts a big, skunky aroma with layers of fruit sweetness and sharp citrus.

The strain is noted for its immensely relaxing effects that spread throughout the body. It’s a great aid in relieving the symptoms of chronic stress and pain.

Super Skunk autoflowering seeds Super Skunk autoflowering seeds
Levels 14% THC / 0.3% CBD
Variety 60% Indica / 20% Sativa
Yield 400 to 550 grams/m²
Flowering time up to 56 days
Growersprofile Beginner

10. Tangerine Dream Auto

XXL yields of up to 400 gr/m2 indoors and 500 gr/m2 outdoors

Tangerine Dream is an exceptional Sativa-dominant strain that’s beloved for its well-balanced high. As the name suggests, this is a dreamy strain that boasts mouth-watering flavors of orange and citrus.

Growing

Autoflowering Tangerine Dream is well suited for beginners. With strong and naturally resilient genetics, she’s a compact plant well suited for indoor growing. Here, you can expect a yield of up to 400 grams per m2.

Tangerine Dream flourishes outdoors where she reaches taller heights and offers larger harvests of up to 500 grams per m2. While warm Mediterranean climates are best, you can time your planting for shorter summer periods too.

Smell, taste and effect

Tangerine Dream features mouth-watering flavors and aromas of tangerine and orange. These give way to an earthiness with undertones of sour fruit candy.

Tangerine Dream is renowned for its full-body high, which bring relaxing and euphoric effects. Don’t be surprised if you get the giggles with this uplifting strain.

Tangerine Dream autoflowering seeds Tangerine Dream autoflowering seeds
Levels 17% THC / 2% CBD
Variety 30% Indica / 50% Sativa
Yield 300 to 500 grams/m²
Flowering time up to 70 days
Growersprofile Beginner

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Are you looking for top-quality XXL yield autoflower seeds that won’t compromise on harvest size? We’ve got the perfect options for beginners and busy lives alike. Head over to our autoflower seeds and get ready for plentiful harvests with guaranteed germination.