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8 Highest-yielding Autoflower Strains

highest yielding autoflowers

Autoflowers produce lower yields than most feminized strains, right? Not always! Did you know there is such a thing as highest-yielding autoflowers? You didn’t? Read on.

Growers of all levels love autoflower strains. They develop relatively fast, are usually easier to cultivate, and remain small—ideal for limited indoor spaces. A select few provide you with even more—as you’re about to discover. 

How do the highest-yielding autoflower cultivars differ from regular auto strains?

Autoflowers used to be famed for smaller harvests—which put some gardeners off. The bud-producing monsters on our biggest yielding autoflowers list give growers bigger rewards for their effort, even with the fast development.

Want to know more? 

We unveil the highest-yielding autoflowering strains of 2022 below, including indicas, sativas, and hybrids carefully selected by our expert team. We share what they need to make it onto our list and where to find the highest-quality cannabis seeds.

White Widow Autoflower with SCroG

What does it take to be in a highest-yielding autoflower strains list?

Before we jump into our top cultivars, what does it take for them to be on our list of high-yielding autoflower strains? Firstly, they all need to have ruderalis genetics, which means they:

  • Flower automatically without you having to change the light cycle. These are non-photoperiod crops and mature at a certain age, unlike their photoperiod counterparts.
  • Are more resistant than other variants. Ruderalis plants are durable and can withstand harsh conditions. This makes high-yield autoflower crops ideal for growers without much experience as they don’t have to contend with pests and other cultivation challenges.
  • Grow smaller and faster than feminized and regular strains. When you raise photoperiod crops, you need to implement training techniques to manage their size. Auto plants remain small, making them perfect for indoor cultivators. They also develop a little faster, meaning you can enjoy more than one harvest a year.

How do we determine a high-yielding autoflowering strain from the rest? This term refers to the size of the harvest. These cultivars made it onto our shortlist as they produce the biggest number of fat, juicy buds, rewarding you generously for your efforts.

Northern Lights auto strain

8 highest-yielding autoflowering strains 

You know what makes autoflowering seeds with high yield plants get a place on our top 8. Now, it’s time to discover which ones made it. Without further ado, we present you with the best auto cultivars that’ll give you bumper harvests.

Northern Lights autoflower 

highest yielding autoflower

The original Northern Lights strain is one of the most beloved cultivars in cannabis history. What makes this one different? Breeders crossed the original with ruderalis genetics to get Northern Lights autoflower—one of the highest yield autoflower strains in existence.

The addition of these genes allows for a faster-maturing crop that flowers for 8–9 weeks. The hardy plants from NL auto make it beginner-friendly, allowing novices to harvest generous yields of 12–16 oz. m² indoors and 2–3.5 oz. per plant outside.

Don’t let the smaller outdoor number put you off. The faster development cycle of the best yielding autoflower strains means you can enjoy multiple harvests a year.

After collecting, drying, and curing the nugs, expect them to boast 14–16% THC levels. This cultivar is 90% indica, and it shows when you take a puff. Expect to feel like you’re flying through the Aurora Borealis while your couch engulfs you in its arms.

The sweet and spicy aroma and earthy taste are sure to get your mouth watering. Gather a bowl of your favorite snacks to enjoy a movie before drifting off into a long night of blissful slumber.

White Widow autoflower

White Widow autoflower
White Widow autoflower

Next on our highest-yielding autoflower list is another cannabis classic. White Widow autoflower blends the original of the same name with Critical + and ruderalis genetics. The cultivar has cemented its place in the weed hall of fame by winning multiple awards.

This marijuana is a fan favorite as it’s one of the easiest high-yielding autoflower strains to grow and is ideal for beginner auto gardeners. After 8–9 weeks in the flowering phase, cultivators reap an autoflower yield of 10.5–16 oz. per m² inside and 2–3 oz. per crop in the open.

Indica dominant and with 16–20% THC levels, White Widow auto provides users with pleasantly balanced effects. Your senses pick up on vivid colors and sounds, and euphoria takes over. 

With mental clarity at its peak, your entire being becomes relaxed and feels soothed by the waves flowing through your body. You never get locked to the couch, though, and sweet fruity flavors and fragrances round off the perfect toking experience.

Mazar autoflower

Mazar autoflower
Mazar autoflower

For another indica super autoflower yield, we choose Mazar autoflower—an Afghani x Skunk x ruderalis blend. The strain got its name from its Northern Afghanistan origin, Mazar-I-Sharif, and is popular with medical and recreational consumers. 

The crops grown from Mazar auto seeds are sturdy, robust, and a great choice for 420 newbies. With high resistance to pests and disease, the plants breeze through their 8–9 week flowering period. Expect to harvest 14–17.5 oz. per m² inside and 2–7 oz. per crop outdoors.

With moderate THC levels of 9–10%, this addition to our highest-yielding autoflower list leaves users floating on a cloud of serenity. Medicinal tokers mention how the strain can help with washing away stress and worries, leaving your mind clear and focused. 

Mazar auto boasts an impressive range of terpenes, including borneol, valencene, phytol, and alpha-humulene. The aroma boasts Afghan hash with a fruity tang. Expect an earthy flavor and sweet and sour undertones to linger after you exhale. 

Bruce Banner autoflower

Bruce Banner autoflower
Bruce Banner autoflower

Sharing the name of the massive green comic book monster’s alter ego, we wouldn’t expect anything but a big yield autoflower. Bruce Banner autoflower is a combo of the original (OG Kush x Strawberry Diesel) and an unknown ruderalis.

As the first sativa dominant strain on our list, expect your plants to stretch more than other autos. The ruderalis genes keep it manageable enough for beginners to grow, though. Expect this high yield autoflower to provide a whopping 17.5–21 oz. per m² inside and 2.5–5 oz. per plant outdoors.

Bruce Banner auto buds pack a punch with 21–26% THC levels. The buzz hits you immediately, putting you in a happy mood and giving you an energy boost. You won’t be able to keep the smile off your face after a couple of puffs. 

Sweet, earthy, and diesel aromas and flavors grace your smoke, and the effects last for several hours. Unlike many of the biggest yield autoflowers on our list, you don’t feel tired or glued to the couch with this beast.

Critical + 2.0 autoflower

Critical + 2.0 autoflower
Critical + 2.0 autoflower

The Critical + 2.0 auto is the only hybrid on our highest-yielding autoflowering strains list but leans slightly to the indica side. It’s a boosted version of Critical + with ruderalis genes and brings with it many desirable traits from its predecessor.

This strain grows into one of the biggest autoflower plants available and flowers in roughly 8–9 weeks. Critical + 2.0 autoflower is one of the harder to raise from our selection, meaning it’s best for gardeners with some previous experience. The crops need plenty of feeding and training techniques to manage their size.

How much does one plant produce? When harvest rolls around, reap 14 oz. per m² in a grow room or 2–3.5 oz. per crop outside. The buds come with 16–20% THC content and send a surge of relaxation through your anatomy after just one toke. 

Get a euphoric kick and bring out your creative side with Critical + 2.0 auto. As a warm, soothing hug envelopes you, a trip to Neverland becomes more appealing. These flavor bombs boast intense skunky aromas and taste with citrus notes.

Gold Leaf autoflower

Gold Leaf autoflower
Gold Leaf autoflower

As we near the end of our best yield autoflower strains, we return to the indicas with Gold Leaf autoflower. Like many others we’ve mentioned, this cannabis is a blend of the original with an unknown ruderalis. 

If you’re new to raising auto strains, Gold Leaf is an excellent choice. The crops are feminized and highly resilient to mold, mildew, and pests. After a short 7–8 weeks of flowering, expect yields of 16–17.5 oz. per m² indoors and an equal 16–17.5 oz. per plant outside.

Light up the cured buds, and let the fuel-like scent and taste engulf your senses with sweet and earthy undertones. The nugs contain 17–18% THC and produce fast-working effects. Within minutes of inhaling, you feel uplifted, and a dopey grin plasters your face.

Users report a generous boost to their overall wellbeing as sights and sounds take on a new dimension all around them. The soothing sensation soon begins in your head and works its way through your being. You don’t fuse to the couch, but anything strenuous doesn’t appeal to you. Sit back, relax, and enjoy an early night.

Grapefruit autoflower

Grapefruit auto
Grapefruit autoflower

Our highest-yielding autoflower recommendations wouldn’t be complete without the final addition—Grapefruit autoflower. The original cultivar and ruderalis genes mix to create this sativa dominant heavy harvester popular with medical marijuana users. 

With a grow or two under your belt, your Grapefruit auto crops will thrive. It spends only 7–8 weeks flowering and is one of the biggest yielding autoflowers, even outside. When it’s time to collect the buds, expect to gather an impressive 17.5 oz. per m² inside and 10.5 oz. per plant in the open.

The buds boast a decent 16–19% THC level and provide users with balanced effects. Replace your morning coffee with this cannabis—it energizes and uplifts, just like your favorite cup of joe. 

Medicinal users mention how it helps with anxiety and depression, helping to clear their minds and get creative juices flowing. 

You feel relaxed but have the energy to keep moving, perfect for fatigued smokers. A sweet and bitter citrus fragrance accompanies the pleasant experience, with a grapefruit flavor clinging to your tongue long after exhaling. 

Triple XL Autoflower

Triple XL Autoflower is a remarkable strain that lives up to its name by delivering an extraordinary cultivation experience and yielding impressive results.

As an autoflowering variety, it offers the convenience of a shorter life cycle while maintaining its potency and robust characteristics. This strain stands out with its towering stature, boasting exceptionally large and resinous buds that glisten with trichomes.

The aroma is a delightful blend of sweet citrus and earthy undertones, enticing your senses with every inhale. With a balanced combination of relaxing and uplifting effects, Triple XL Autoflower offers a pleasant and euphoric experience, perfect for unwinding after a long day or simply enhancing your mood.

Whether you’re a seasoned grower or a novice enthusiast, Triple XL Autoflower is sure to impress with its bountiful yields, exquisite flavors, and a satisfying high that will leave you wanting more.

Where to find autoflowering seeds with high yield

How can you get your hands on these highest-yielding autoflower cultivars? You could head to your local dispensary and hope to find them there. However, these establishments often have a limited range of options available, and you can’t be sure of their storage conditions.

The best place to buy high-yield autoflower seeds is from Homegrown Cannabis Co. We boast over 90 strains in our auto collection, including the bud-producing beasts on our list. All our seeds come with a germination guarantee and boast top-tier genetics. 

What else can you expect when you shop in our online seed bank?

  • Fast and discreet delivery on all cannabis seeds in our catalog. 
  • A range of safe and secure payment options, including cryptocurrency, to keep your personal information guarded.
  • Over 500 strains in total, with plenty of fast-version, feminized, and regular seeds to choose from.
  • A friendly customer service team willing to help you with anything marijuana-related.
  • A huge blog with articles, guides, and the latest 420 news from industry experts like Kyle Kushman and Ricky Williams.
  • Other free educational resources include our Homegrown Diary page, where fellow growers document their cultivation journey. Here, you’ll find tips and tricks to raising the best crop and photos of plants in each growth stage.

Stock up on your high-yielding autos strains today

The highest-yielding autoflower strains boast bumper yields in record time. Choose from our top picks above, depending on your skill level and smoking preferences. Go for an indica to relax and soothe your body or a sativa to give you that energetic buzz you’ve been missing. 

Expect various effects, flavor, and fragrance profiles from our diverse selection of the best-yielding autoflower cultivars. Most are easy to grow for beginners, and the others only require a bit of experience. 

You don’t need to look anywhere else for the highest-quality marijuana seeds on the market. Visit the Homegrown Cannabis Co online store today and find the right strain for you. 

Not sure which one suits your needs? Get in touch with our team of experts, and we’ll be more than happy to help you find the perfect high-yielding autoflower match. So, what are you waiting for? Pick up your first pack of seeds today and enjoy a huge harvest before you know it!

About the author: Derek LaRose

Also known as Kronic from The Cannabis Kronicles, Derek LaRose is a young ambitious cultivator and a staple educator for indoor cultivation.

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