10 Highest Yielding Strains Indoors For Australia: Ranked by Expert Growers

Just because you want a compact cannabis plant indoors with a milder smell doesn’t mean you have to settle for less yield. 

Whether you’re growing marijuana for profit or personal consumption, high yield is the goal. For this reason, we’ve bred a handful of strains designed to produce big harvests in small indoor spaces at Aussie Hemp Seeds. 

This article explains these strains. As a bonus, we’ve provided tips on growing indoor weed plants so they produce more buds. 

Our list of high-yielding indoor cannabis begins with the Big Bud Strain—known as the “Yield Champion” for home growers!

Highest Yielding Strains Indoors: Overview

When you grow any of the strains below, they’ll fill your stash jars to the brim after harvest. The best part? They are potent strains with tasty terpenes. Here’s a quick rundown: 

1. Big Bud — Best Overall For High-Yielding Indoor Weed Strain
2. Super Skunk — Resilient, High-yielding Hybrid
3. Do-Si-Dos  — Best Indoor High-Yielding Autoflower 
4. Blue Dream — Enticing Yet Decent Aroma For Indoor Grow
5. Golf Leaf —  High-Yield Weed Plant With Visual Appeal
6. Girl Scout Cookies — Best in Compact Size
7. Godfather OG — High THC Cannabis for Indoor Grow
8. Northern Lights — Fast-Flowering For Beginners
9. Blue Haze — Sativa-dominant With Gentler Cerebal High
10. AK 47 — Classic, Sativa High Yielder

Ending up with a bountiful harvest after growing cannabis indoors depends on many factors. 

You must choose a clean, ventilated space, provide proper grow lights, maintain temperatures, control humidity, use cannabis-specific nutrients, ensure adequate air circulation, and carefully water without overwatering.

But if the strain’s genetics don’t offer a higher yield, you shouldn’t expect an above-average yield.

That’s why it’s ideal to focus on specifically high-yielder strains. This would mean ones with an indoor yield potential of 400 grams per square meter (400 g/m2) and above. 

Continue reading to learn about the specs of our top recommendations. 

Full Review of The Highest Yielding Strains Indoors To Grow in Australia

To make a better decision, pay attention to the genetics, THC level, cultivation difficulty, flavor and aroma, flowering time, and yield of these options. 

1. Big Bud — Best Overall For High-Yielding Indoor Weed Strain

Regarding bountiful harvest and high yield, we can’t think of any other strain we’ve bred that is as impressive as the Big Buds. 

It’s one of the main reasons why many home growers keep raving abou tit. 

Looking at Big Buds’ genetic heritage (a cross of Afghani known for high yield and Skunk #1 known for relaxing effects), you can already tell how promising this cultivar is. Let’s start with the potency. 

Potency

Big Bud has a THC level of up to 20% which means it’s a fairly potent cannabis. Although you will find other strains in this article with higher THC and cerebral high effects, it’s important to reflect on this cultivar being an Indica-dominant hybrid. 

So with such a THC percentage, you can expect a deeply relaxing effect that gives you a sense of euphoria and happiness after you consume the buds. 

Flavour and Effects

Not only will you be harvesting a large volume of weed from the Big Bud strain, they will also produce aromatizing flavors. 

It’s pungent, and you’ll get that skunk hint. But the flavour is generally an earthy blend with sweet citrus and spice notes. 

Flowering time and Yield 

With a 7-9 weeks flowering time, this strain rewards growers with an exceptionally high yield of dense, resinous buds.

If you’re growing Big Buds indoors, expect a harvest of up to 600 grams per square meter. 

Outdoor cultivators in Australia record a yield of up to 1000 grams per plant, depending on the Australian climate and care.

Who should grow this strain?

Let’s be straightforward. It doesn’t matter if you’re growing indoors for the first time or you’ve grown a green thumb. If your priority is to have a higher yield at the end of your grow, Big Buds are the right strain to consider. 

2. Super Skunk — Resilient, High-yielding Hybrid

Alt: Super Skunk cannabis plant

Super Skunk strain grows fast and produces thick, sticky buds with little effort. It does have a strong smell, so you might need to control the odor, but the payoff is a big harvest of high-quality cannabis. 

Compared to many other cannabis strains, Skunk strain plants grow to a medium size, which means they are about 4 to 8 feet tall.

Potency

With a THC level of up to 20%, coupled with a distinct terpene profile, the Super Skunk is an averagely potent weed. 

You’ll get a clearer picture of its potency when considering genetics. Since it’s a balanced hybrid (a mix of Sativa and Indica), you can expect potency on uplifting energy and deep relaxation. 

Flavour and Effects

Given Super Skunk’s genetics and terpene profile, it’s no surprise that its flavor profile is sweet. But you will also notice earthy undertones and hints of pomegranate and cranberry. 

The flavour is truly special. 

When you smoke the Super Skunk strain, you can expect a powerful body high coupled with a cerebral buzz that uplifts and relaxes.

Flowering time and Yield 

Super Skunk has a flowering period of approximately 7-9 weeks. 

Since you’re growing indoors, expect a harvest of around 450-550g/m2. The exact yield will depend on how you nurture the plant, especially during the flowering stage. 

Who should grow this strain?

The Super Skunk cannabis plant is a great option for growers of all levels. It’s strong and tough, able to grow well in different settings and flower quickly, usually in just 7 to 9 weeks. This is perfect for those eager to see results. 

3. Do-Si-Dos  — Best Indoor High-Yielding Autoflower 

Alt: Do-si-Dos Cannabis Plant

An autoflowering seed is popular for beginners who want to avoid dealing with advanced growing techniques. 

When it really comes down to beginner friendliness, only a few strains are as great as the Do-si-dos Auto. 

Potency

Do-si-dos auto marijuana seeds have a THC content of up to 20%, which is a hint that it is decently potent. So, the buds from this plant will deliver a long-lasting high that ends with deep relaxation to ease stress and tension.

Flavour and Effects

Late into the flowering stage, your grow tent will start having sweet notes of baked goods. 

The fermented fruit undertones you taste when you smoke the buds from Do-si-dos are simply second to none. But this comes after the sweet, earthy Floral taste. 

Many Do-si-dos marijuana fans praise the strain for its ability to induce happiness and relaxation. 

Flowering Time and Yield 

Do-Si-Do Autoflower typically completes its cycle from seed to harvest in approximately 8-10 weeks.

With consistent environmental conditions, adequate nutrients, and lightning (more on this later), expect to achieve a yield of 350–400 g per m2 indoors. 

Who should grow this strain?

If you’re particular about getting an easy-to-grow cannabis strain that is resilient, requires minimal care, can handle common mistakes, and thrives in different environments without needing complex nutrients, choose Do-si-Dos. 

4. Blue Dream — Enticing Yet Decent Aroma For Indoor Grow

Alt: Blue Dream cannabis plant

When it comes to Sativa strains that provide higher yield, the Blue Dream becomes the dream strain to grow. 

Unlike many other variations, Blue Dream’s bud is also large, dense yet slightly fluffy, and covered in sugary trichomes.

Let’s look at other important aspects of this strain starting from its potency. 

Potency

Blue Dream’s THC levels range between 17% and 24%. Its CBD content is around 0.1% to 0.2%. 

So you can expect to feel an uplifting Sativa high at first. This will make you happy, creative, and focused.

Later, the indica effects create a mellow, relaxing high. This strain is great for creative projects or socializing. 

Flavor and aroma

In terms of aroma, Blue Dream has a sweet blueberry aroma that hits you right at the onset. 

Blue Dream’s terpene profile has Myrcene, giving the strain its blueberry flavor and fruitiness. 

The Pinene offers its earthy aroma, while Limonene can give Blue Dream a lemony aroma or flavor. 

Flowering time and yield 

Blue Dream’s flowering period is approximately 9-10 weeks, making it a moderately fast strain to harvest.

This strain offers high yields, with tall plants.  Expect 550g/m² when growing indoors. 

Who should grow this strain?

You already know the yield potential stands out. But in addition, Blue Dream is among the best kinds of cannabis to grow and consume if you want a blend of mental stimulation and a mild body high.

5. Golf Leaf —  High-Yield Weed Plant With Visual Appeal

Alt: Gold Leaf cannabis plant

Only a few strains stand tall when it comes to genuine striking appearance. Gold Leaf is an excellent example. 

Yes, you can judge this book by its cover. 

Gold leaf isn’t just appealing on the outside. The yield is also enticing for any indoor grower. 

Potency

Gold Leaf weed plant may not have a high THC level as most recommendations on this list, but the 21% THC guarantees a long-lasting high. It is a considerably potent weed strain. 

Flavours and Effects

Apart from its undeniably appealing appearance, Gold Leaf leaves an impression with its earthy and sweet aroma. 

This sometimes ends with notes of mango and pine. Consuming buds from this plant can induce a sense of calm and serenity.

Flowering time and Yield

The flowering time is approximately 8-10 weeks.  The Gold Leaf seeds grow into weed plants with deep purple hues and a generous coating of golden trichomes, hence the name. 

The reward for growing this gold leaf seed is equally satisfying. Indoor growers can expect to harvest between 400 to 500 grams per m2 plant. 

Meanwhile, outdoor growers can harvest 800 grams per plant under the right conditions. 

Who should grow this strain?

For many cannabis enthusiasts, growing is more than just harvesting buds. If you gain a level of satisfaction gazing at beautiful weed plants as they progress from the veg to the flowering stage, the gold leaf seed should be your pick. 

6. Girl Scout Cookies — Best in Compact Size

Alt: Girls Scout Cookies cannabis plant

The high THC level in the Girl Scout Cookies is one of the attractive characteristics of the strain. And it’s a plus if you seek a high-yielding marijuana to grow. 

This is no surprise when you consider that GSC is a product of OG Kush (another powerful medicinal cannabis) and Durban Poison. 

However, to fully understand how this strain works, we will examine other areas of its effects, starting with its potency. 

Potency

It has a THC level of 24% and 0.7% CBD content. The body high from this weed is relatively strong. 

Despite being mostly indica, feminized Girl Scout Cookies offer a balanced experience, blending both indica and sativa effects. 

Flavour and Effects

Buds from this strain have a sweet, candy-like aroma. It smells like caramel with hints of earthiness. 

Expect to taste notes of lemon, cherry, and subtle hints of vanilla. The finish has a touch of mint and a mild sawdust undertone.

If you’re looking for a strain that can help with anxiety, insomnia, and stress relief, then the Girl Scout Cookies marijuana strain is for you. 

Despite being primarily Indica, this strain blends the best qualities of both strains. It starts with an intense euphoria that’s entirely sativa in its mental touch. 

Flowering time and Yield

Flowering time is 9-10 weeks. 

These bushy plants reach about five feet tall and benefit from lower fan leaf removal to encourage vertical growth and higher bud production.

But if you cultivate it well indoors, you can expect a harvest of up to 500 grams per square meter. 

Who should grow this strain?

There are many things to love about the GSC weed. But it’s paticularly a fantastic choice for those who want to grow cannabis in a tight space indoors or very discreetly. 

7. Godfather OG — High THC Cannabis for Indoor Grow

Alt: Godfather OG cannabis plant

Growing Godfather OG has many benefits, from its potency to its effects, yield, and resistance to pests. Simply looking at its lineage reveals no surprise. 

A cross of XXX OG and Alpha OG, two highly sought-after and potent OG Kush varieties, gave birth to the Godfather OG. 

Potency

If you’re interested in a highly potent feminised weed strain, consider Godfather OG. The THC level of up to 30% and relatively low CBD level mean that the buds from this plant are great on a recreational level. 

As a highly potent weed, Godfather OG’s effect starts with a euphoric rush, quickly followed by deep relaxation.

Flavour and Effects

The sensory profile of Godfather OG is truly special. During the flowering phase, your grow area oozes an aroma similar to a pine forest with notes of damp soil and rich humus. 

Even when you consume the buds from this plant, you’ll enjoy notes of pine, citrous, and subtle hints of sweet grape. 

Flowering Time and Yield

Godfather OG seeds grow into weed plants that flower in 8–9 weeks.

The amount of cannabis you get from growing Godfather OG feminised seeds depends on your area. But this is generally a high-yielding seed. 

When grown indoors, expect a yield up to 600 per m2. 

Who should grow this strain?

Godfather OG is a heavy hitter. On the grower side, there’s less stress involved. 

8. Northern Lights — Fast-Flowering For Beginners

Alt: Northern Lights cannabis plant

Another wonderful autoflowering seed you can consider growing is the Northern Lights, especially if you want to achieve many yields to crown your effort. 

This strain has its roots in the iconic Northern Lights strain, adding a touch of Ruderalis magic that provides the autoflowering characteristics. 

Potency

The moderate THC content of Northern Lights autoflower seeds means that the buds will deliver a mellow high for calm effects. It’s a fairly potent strain. 

Flavour and Effects

One interesting fact about Northern Lights is that it is easily recognisable, thanks to its flavour profile and aromatic attributes. 

It delivers a smooth, earthy aroma with a bit of sweetness. As you smoke the buds, you may taste a little citrous or skunk. 

Given its indica characteristics, the effect of the high translates to a mellow, full-body buzz. 

Flowering Time and Yield 

As with most strains recommended in this guide, the Northern Lights auto is ideal for quick cultivation cycles. It moves from seed to harvest in about 10–11 weeks. 

You can expect a bountiful yield with the little effort you’ll put into growing these autoflower seeds. 

Under the right conditions. Northern Lights autoflowering plants will give you 500-550 gr per m2 indoors and 170-220 gr per plant outdoors. 

Who should grow this strain?

It doesn’t matter if you’re a seasoned pro or a beginner. Properly growing the Northern Lights is entirely rewarding. This is a high yielder. 

9. Blue Haze — Sativa-dominant With Gentler Cerebal High

Alt: Blue Haze Cannabis plant

Blue Haze has impressive genetics. The marijuana strain is a hybrid product of cross-breeding Blueberry, a renowned indica strain, and Haze, a legendary sativa. 

Potency

Blue haze seeds grow into weed plants that produce relatively potent buds. The THC content is 22%, which means that you’re growing a potent weed. 

Flavours and Effects

As you break the buds from the Blue Haze plant, you perceive a mix of blueberries and raspberries with a hint of earthiness.

Some consumers say this strain’s euphoric high induces creativity and boosts energy levels. This is no real shocker, as we can expect the strain to inherit those perks from the legendary Blueberry.

Flowering time and yield

Blue Haze usually flowers for 9–10 weeks. Expect to harvest 400 to 500 grams per m2 of cannabis if you’re growing Blue Haze indoors. 

Why should this strain grow? 

Many enthusiasts also discuss the aroma. Plus, it’s easy to grow the Blue Haze seeds. 

10. AK 47 — Classic, Sativa High Yielder

Alt: AK 47 cannabis plant

After considering the potency, flavour and effect, yield, and ease of growing, we became convinced that no one can ever go wrong by choosing the Ak-47 autos. 

Potency

The THC content typically ranges from 18-21%. This makes it a fairly potent strain.

Flavor and Effects

The seeds grow into plants that deliver earthy, floral and citrus flavour buds. When you smoke the buds from the AK-47 auto weed plant, you first enjoy sweet and fruity notes. 

The aromatic experience ends with a slightly sour aftertaste. And, the euphoric high is long-lasting but helps you ease off stress. 

Flowering time and Yield 

Since we’re talking about autoflowering plants here, it’s relevant to indicate that AK-47 Auto completes its cycle from seed to harvest in approximately 9-10 weeks.  So, this seed is a top pick if you want multiple growers per year.

If you’re growing these seeds indoors, expect 400 to 500 grams per m2. Outdoor growers of this autoflowering strain usually achieve 600-800 grams per plant. 

Who should grow this strain? 

It’s really no surprise that Ak-47 is a popular choice in the Australian 420 community. 

Cultivators of all levels will find these autoflower seeds easy to grow. 

Do You Want To Grow Any of These Strais? Get the High-quality Seeds

It’s one thing to choose a high-yielding strain to grow indoors; it’s an entirely different thing to successfully buy the real deal online. 

While there are many online sources to order strains, Aussie Hemp Seeds is proud to be among the leading, reliable online seed banks that ship to anywhere in Australia. 

We offer resources and tools for home growers like you and sell the best cannabis strain seeds in Australia at affordable prices. 

At Aussie Hemp Seeds, we love to see home growers achieve profitable harvests. 

Grow Guide High Yield When Growing Cannabis Indoors

As you plan to begin your indoor cultivation with these high-yielding strains, we recommend that you pay attention to two areas:

• Environmental conditions (including lightning, temperature, and ventilation).
• Cultivation techniques (including pest control, pruning, and harvest timing).  

Let’s look at these factors one after the other. 

LIGHT INTENSITY

Since you’re growing indoors, the plants need enough light for their photosynthesis. We recommend increasing light intensity to 800 to 1500 µmol/m2/s PPFD during flowering. LED grow lights can run at full intensity during flowering.

TEMPERATURE AND HUMIDITY 

The temperature and humidity indoors will ultimately determine your yield. The ideal temperature for the vegetative stage of cannabis plants is 18–24 °C (64–75 °F), with humidity levels between 50–70%. 

You can use a fan to circulate air to achieve this temperature. Humidity levels shouldn’t exceed between 30 and 40% to complement the temperature. 

VENTILATION

Cannabis plants need cool, fresh air to replace warm air and maintain optimized grow room temperatures. You can install an exhaust system for this. 

If your lights have an enclosed venting system, you can do Carbon Filter > Extractor > Exhaust or Carbon Filter > Lighting > Extractor > Exhaust.

NUTRIENTS

If you’re not new to growing strains, you know that these plants need nitrogen, phosphorus, and potassium (NPK), which are already present in most soils and fertilizer solutions. But it would help if you also provided calcium, magnesium, and sulfur to help them grow and develop. 

Meanwhile, different stages of your plath growth will require different NPK feeding ratio. We’ve created a seperate guide for you on Cannabis nutrients. 

MANAGING PESTS AND DISEASE

Once you grow strains indoors, pests like aphids and cartapillars are potential threats. Controlling (preventing, first) starts with cleanliness and avoiding debris. But you can complement that with neem oil and other organic pest control products.

KNOWING WHEN TO HARVEST 

The right timing for harvest is another factor that affects your plant’s yield. You must wait until the flowers have fully matured and reached their peak potency. This ensures a higher yield of mature and resinous buds. 

Harving at the right time is so important that we had to create a separate guide to explain in detail when to harvest cannabis plants. 

Final Thoughts

If you’re starting indoor cannabis cultivation, choosing a strain known for producing a lot of buds is a great idea, especially if you want a big harvest.

However, keep in mind that your results will also depend on the effort you put into caring for the plant and overcoming the challenges that come with growing it.