Most Potent Cannabis Strains In The World: Strains That Will Knock Your Socks Off

The cannabis industry has evolved a lot, but what hasn’t changed is the user’s pursuit of the next strongest cannabis strain. 

Thanks to this demand, breeders have been tirelessly working to create strains that are incredibly potent. They know what the users want, and boy, have they delivered?!

What was considered potent just a few years ago is now mild for many users. And, for this very reason, we now have strains with THC levels that were once unimaginable.

Sure, concentrates are much more potent, but even flowers are bound to take you super high nowadays. 

So, whether you’re a recreational or a medical cannabis user, potent strains are enjoyable. And, if you’re looking for that next strain to blow your mind, you’ve come to the right place. 

In this article, we will discuss a few factors about potency and get straight to the most potent cannabis strains in the world!

What is Meant by the Potency of Cannabis?

Potency, in the context of cannabis, refers to the concentration of cannabinoids like THC and CBD in a strain. This is because these cannabinoids are responsible for the plant's therapeutic effects. In other words, potency is a measure of the effects and benefits that come with using this plant. 

Delving further into it, cannabis potency refers to the strength of a strain with respect to its active chemical compounds, primarily tetrahydrocannabinol (THC) and cannabidiol (CBD). Although cannabis contains more than a hundred different cannabinoids, the focus is on THC and CBD when discussing potency.

If you’ve ever used cannabis, the “high” you experience is due to THC or tetrahydrocannabinol. CBD does not have intoxicating properties but is popular for its potential healing benefits.

Potency is usually expressed as a percentage, which indicates the proportion of THC or CBD in relation to the weight of the plant material or product. For example, if a strain is advertised as having 20% THC, it simply means that 20% of its chemical composition contains THC. 

Also, cannabis potency can be divided into four categories:

Low Potency: This category includes strains with a THC content of less than 10%. You can go for this if you’re a beginner or like mild-THC strains. 

Moderate Potency: This category contains strains with less than 20%. You can go for this if you have some experience with cannabis. 

High Potency: High potency strains exceed 20% and are favored by experienced users seeking euphoria or by medicinal users who require immediate relief from their symptoms. 

Ultra-High Potency: Strains that exceed 30% THC are considered ultra-high potent. If you’re a beginner, you shouldn’t try these. 

Measuring the Potency

Measuring cannabis potency accurately is crucial as it helps users make decisions about the products. Plus, it makes it easier for regulators to establish guidelines for safety and accurate labeling.

There are two methods used to measure the strength of cannabis:

1. Laboratory Testing

Typically, lab testing is the most accurate of all types of testing. Here, cannabis samples are sent to specialized labs where scientists use techniques including Gas Chromatography or High-performance Liquid Chromatography to determine the percentages of THC, CBD, and other cannabinoids.

2. Home Testing Kits

If you’re looking to estimate the potency at home, there are testing kits available that use colorimetry. Other chemical reactions may be used as well. Although you can use these kits at home for a rough estimate, they aren’t nearly as accurate as lab testing. 

In addition to THC and CBD, terpenes also play a role in how you experience cannabis. Let’s understand more about this topic.

Factors Contributing to the Potency of Cannabis Strains

THC: There are several factors that contribute to the potency of a strain with THC being the driver. THC is the active compound present in cannabis and produces intoxicating effects that are commonly associated with its use. Stronger levels of THC contribute to a heightened potency leading to a sense of euphoria and altered perception.

Cannabinoid profile: The composition of cannabinoids in cannabis goes beyond THC, CBD, and other compounds. The presence and ratio of these compounds in a strain can impact its effects and potency. For instance, strains with CBD content tend to offer a balanced and less intense high.

Terpenes: Terpenes are aromatic compounds found in cannabis. Think of them as essential oils that determine how the buds taste and smell. They aren’t limited to cannabis alone — you can find them in almost every plant. 

Various terpenes have different effects. For example, while mrycene is associated with sedation and relaxation, limonene has the ability to uplift mood and enhance clarity. Another famous terpene is pinene, named due to its pine scent, which may improve your memory and alertness. 

So, when you smoke a bud, it’s not just the cannabinoids like THC or CBD that go to work. Rather, it’s a collaboration of various terpenes and cannabinoids working in tandem to provide an entourage effect. 

Growing techniques: Different factors such as lighting, nutrients, and environmental conditions have an impact on the potency of a cannabis plant. By practicing proper cultivation techniques, it is possible to maximize the production of THC. 

Are Cannabis Strains Becoming Stronger?

Since we have such high-potency strains today, it’s natural to wonder about the strength of cannabis strains in the past. Thus, by examining the historical context, we can uncover the origins of strains that have influenced the strains we have today. 

The roots of cannabis strains can be traced back to times when the plant first emerged in China and India. Modern breeders employ various techniques to increase the potency of strains, but this isn’t new as people in the Indian subcontinent selectively bred the plant to increase its potency. Ancient texts reveal how people tried to enhance the effects of cannabis. 

Later, as cannabis found its way across the world, various strains and cultivation techniques combined, resulting in the creation of several strains of cannabis with different levels of potency.

During the 1960s and 1970s, counterculture and the hippie movement popularized cannabis, where cannabis was cultivated and distributed heavily, leading to the discovery of potent varieties.

In the later part of the 20th century, skilled cannabis breeders began applying scientific principles to create innovative hybrid strains. They carefully bred strains to increase the THC content and improve other desirable qualities such as scent and taste. 

Plus, the development of indoor cultivation techniques gave growers control over the environment resulting in more potent strains. By controlling the conditions, breeders were able to create strains with potency without relying on outdoor factors.

Note that cannabis displays several genetic variations. This gave the opportunity to modern breeders to select plants with the characteristics they liked and crossbreed them with other strains that stand out for specific traits as well. Most breeders worked on increasing the potency, so you can now understand why most strains are so potent now. 

Typically, breeders employ techniques such as crossbreeding, hybridization, and backcrossing to create stellar strains. 

So, are cannabis strains becoming stronger today?

Yes, undoubtedly cannabis strains are much stronger today.  

According to the DEA, the average THC (tetrahydrocannabinol) level in marijuana was a mere 3.96% in 1995. However, it was 12.27% by 2012, and a whopping 14% by 2017. By 2021, it had surged further to an average of 15.34%. Note that these numbers are according to the samples seized and breeders are offering strains that even exceed 25% nowadays. If you’re a home grower who provides all the conditions the plant requires to grow, you can grow much stronger strains. 

Most Potent Cannabis Strains In The World

1. Godfather OG

Image Credit - Jef79

Godfather OG, also known as "The Don of All OGs" has gained a reputation as an indica hybrid strain that is considered one of the most powerful cannabis varieties available. It is believed to be a cross between OG Kush and Granddaddy Purple. One remarkable aspect of Godfather OG is its THC content, which can reach levels as high as 35%. Needless to say, it’s presently considered the strongest strain in the world. 

Effects

Firstly, you gotta understand that Godfather OG is not for the faint-hearted. THC levels have constantly exceeded 30% in most tests, making its potency stand out in the world of cannabis.

As an indica-dominant strain, you can expect a relaxing and sedating body high once you consume Godfather OG. You’ll feel your muscles relax as your eyes get heavier and droopy. Users report that this strain makes you happy and uplifts you gently, despite the high levels of THC. 

After the initial euphoric rush fades away, Godfather OG brings about a sense of relaxation and tranquility. It's like experiencing a "melting" sensation in your body as all tension and stress dissolves away, making it an excellent choice for unwinding and relieving stress.

Although Godfather OG is predominantly indica, it doesn't cloud your mind or hinder focus. Many users find that they can stay mentally alert and productive while still enjoying the relaxation it provides. 

All in all, it’s a comfortable high that permeates your body. If you love indica strains that knock you out, you cannot go wrong with Godfather OG. Thanks to its potency, it’s also believed to be a great help to relieve stress, anxiety, and physical tension.

Godfather OG is known to increase your appetite, so be prepared with savory treats to enjoy the immense high. If you're new to using cannabis, start with small doses rather than diving into it completely. If you’re uncomfortable, make sure you have a friend along to help in case you have a bad trip. 

Cultivation Tips

Godfather OG can be cultivated both indoors and outdoors, but it thrives best in a controlled indoor setting where you can manage factors like temperature, humidity, and lighting easily. Typically this strain takes around 8 to 9 weeks to mature.

If you provide excellent growing conditions, you can expect Godfather OG to yield around 600 grams per m2. It grows to a height of about 1.5 meters, so you can use training techniques to reduce the vertical growth. It's important that you take care of this plant by pruning it regularly.

2. Ghost OG

Image Credit - JohnnyBlaze

Ghost OG is a strain that leans towards indica dominance and has a rich history. It's renowned for its well-balanced effects. This strain can be traced back to the OG Kush, which contributes to its genetics and high potency. The name "Ghost OG" comes from the ghostly appearance of its buds, thanks to their thick coating of trichomes.

Effects

Ghost OG packs stunning levels of THC, often ranging from 28% to 30%, which makes it a popular choice among even medicinal users. It provides a balanced experience combining the effects of both indica and sativa strains. This strain offers a beautiful euphoric experience where you feel an instant mood lift accompanied by a sense of relaxation. The physical effects are usually gentle and calming. 

Whether you’re having a bad day or simply want a quick burst of energy (who doesn’t?!) Ghost OG can be a great companion. It's an option for relieving stress, reducing anxiety, and managing pain without the sedative effects sometimes associated with high-THC indica varieties.

Like OG Kush, Ghost OG also brings about a relaxed sensation coursing through your body once the cerebral high tones down a bit. Users often describe a release of tension and muscle relaxation.

One remarkable aspect of Ghost OG is its ability to help you maintain clarity and focus while simultaneously letting you relax. You will appreciate this effect if you’re looking to unwind without experiencing haziness, so you can focus on important tasks. 

Like most indica-dominant strains Ghost OG may trigger the "munchies," which is particularly beneficial if you’re undergoing treatments that reduce appetite. This strain is also preferred by users who have a hard time sleeping at night, as it helps with restful sleep. Consider using it in the evening or before bedtime for results.

Cultivation Tips

Whether you choose outdoor or indoor cultivation, Ghost OG is suitable for both methods. As a cannabis grower, you already know that indoor growing provides greater control, allowing you to provide optimal conditions to the plant. 

Like Godfather OG, Ghost OG also grows up to 1.5 meters in height, so it’s imperative to use training techniques like LST or ScrOG to maintain its vertical height. The flowering time lasts anywhere from 8 to 10 weeks. While it can produce around 550 to 650 grams per m2 indoors, it can give you almost 200 grams per plant if you grow outdoors. Make sure you take care of adequate ventilation inside the grow room to prevent issues of mold and powdery mildew. 

As this is a heavy plant, you will have to make arrangements to support the buds of this strain. Ghost OG produces oodles of resin, so it’s a great choice for making concentrates like hash. 

3. The OG #18

Many users refer to OG #18 as OG 18 — a strain that belongs to the indica hybrid family. Its roots can be traced back to the OG Kush. 

Effects

OG #18 is highly regarded for its THC levels typically ranging between 20% and 27%. Be careful with this strain as the high is extremely powerful and long-lasting. Also, some users report headaches and dry eyes after consuming this strain, so make sure you start with small amounts and see how your body reacts to the high. 

Other than that, OG #18, or Private Reserve or Reserve OG produces an intense feeling of euphoria and relaxation. Like most indica varieties, the high often begins with a rush of uplifting cerebral sensations, followed by a body sensation that can help alleviate stress and pain. 

Unlike other indicas, OG #18 isn’t very sedative, but it’s probably not a good choice for a toke during the day as it has extremely high levels of THC. 

Cultivation Tips

When it comes to cultivation, the OG #18 can be successfully grown both indoors and outdoors. However, it’s best to grow it indoors as you want to do everything in your power to take care of this incredible strain. 

You will find that this strain needs only 8-9 weeks to completely mature while providing at least 600 grams per m2 if you take good care. As limonene is the dominant terpene, it tastes more like a lemon, along with earthy flavors, thanks to myrcene. Note that this strain can grow very tall, so it’s best to train it well during the vegetative stage. Otherwise, you’ll be stuck with a plant that reaches for the light pretty fast. 

Also, the plant grows huge colas, so there has to be some sort of support to hold them. For this reason, ScrOG may work well. 

4. Bruce Banner

Image Credit - wallywonks

Bruce Banner is a hybrid strain that draws inspiration from the iconic comic book character known for his incredible strength and alter ego — the Hulk. This particular strain has garnered popularity due to its potency and rounded effects. It's a hybrid of OG Kush and Strawberry Diesel resulting in a balanced cannabis experience.

Effects

Bruce Banner is famous for its THC levels ranging from 20% to 29% making it one of the most potent strains available. It hits you with euphoric sensations, but it stands out as a strain that makes you more creative. That creative project you’ve been putting off? It may be time to reach out for that under the influence of Bruce Banner. It also helps you focus more during the peak of its effects. 

Although Bruce Banner is primarily a sativa-dominant strain, it gently helps you relax once the initial rush is gone. It may help ease some mild tension and muscle discomfort. Bruce Banner provides a balanced effect between extreme happiness and sedation, so you can use it any time during the day. Thanks to all these wonderful properties, this strain is commonly used to alleviate symptoms related to stress, depression, anxiety, and chronic pain.

Cultivation Tips

Bruce Banner can be cultivated both indoors and outdoors as it adapts well pretty much anywhere. It may need around 8-10 weeks to flower depending on the conditions you provide. Several users say that it offers around 600 grams per m2, but it may give you more outdoors. 

5. Chiquita Banana

Image Credit - Theia

Chiquita Banana or Chiquita is a strain that leans towards sativa dominance. It is recognized for its flavor and uplifting effects. This strain is created by crossing Banana and OG Kush strains. Primarily, it is known for its beauty and amazing flavor. The buds themselves look beautiful with a shower of orange and amber hair scattered everywhere. 

Due to a hefty coating of trichomes, the buds may look white as well. If you put in the effort to take real good care of the plant, it will gift you with heavy buds dripping with so many trichomes that you’ll be compelled to make concentrates with them. 

Coming to the aroma of the strain, you’ll see that it’s aptly named as it smells like a ripe banana with hints of spices including nutmeg and cinnamon. The musky flavor is probably due to myrcene, and you will have a pleasant time savoring this strain. 

Effects

Don't be fooled by the name that sounds like a ripe banana. Instead, Chiquita Banana is a firecracker that typically contains THC levels ranging from 30% to 33%. If you love high-THC strains, you’re going to have a ball with this one. 

If you smoke Chiquita Banana, you will initially experience a surge of happiness and creativity. There will be a quick boost of energy and mental clarity, prodding you to do things you haven’t tried or have put off before. Although the high THC might make you think that it can knock you out with one puff, Chiquita Banana performs surprisingly well even if you smoke it during the day. 

But, make sure you don’t drive or operate heavy machinery just to be on the safe side. Play with your brushes or work on a jigsaw puzzle and enjoy the trip you take. 

Medical cannabis users love Chiquita Banana for its impeccable taste and ability to reduce stress and fatigue to a great degree. Its mood-enhancing properties and energizing effects are sure to keep you productive and maintain a positive mindset throughout the day.

Cultivation Tips

Chiquita Banana can be cultivated both indoors and outdoors although it’s sure to thrive in sunny climates outdoors. It will need about 9-10 weeks to complete flowering and produce yields of about 450 grams per m2 indoors with a bit more outdoors. 

To improve light penetration in the canopy, you can prune the plant regularly. It's important to maintain ventilation and humidity levels to avoid any moisture-related problems. As it matures, providing support for its buds is important since it grows pretty strong.

Summary: Most Potent Cannabis Strains In The World: Strains That Will Knock Your Socks Off

Cannabis strains have come a long way ever since they appeared in ancient civilizations. Today, almost everyone wants a potent strain, whether he’s a recreational or a medicinal cannabis user. 

Initially, cannabis strains weren’t very potent, and most strains clocked only about 5% THC; however, with advancements in technology, breeders have been able to create strains that exhibit more than 30% THC! The strongest of them all — Godfather OG — has also shown about 35% in some tests. Needless to say, these strains can give you an incredible high, but you must use them with caution if you don’t have a lot of experience with potent strains. 

The true measure of potency lies in how a strain is bred and its THC levels. Apart from the THC, even the terpenes and the way the plant is grown contribute to the potency. The impact of a cannabis strain is not solely determined by its THC percentage. Each person's endocannabinoid system reacts uniquely to the range of cannabinoids, terpenes, and other compounds found in a strain.

If you want a strong cannabis strain, for starters, you should select a strain that’s genetically capable of producing high amounts of THC. Keep in mind that although a potent strain can still produce low amounts of THC if you don’t grow it well, it’s not possible for a strain with genetically low amounts of THC to produce loads of THC. 

Breeders have carefully developed hybrids that may lean towards being sativa or indica dominant. Whether they are indica or sativa, these strains pack a strong punch of THC. Therefore the potency of a strain is influenced by breeding techniques and the specific genetic combinations that affect THC production. That's why you can find high-potency strains, in both the sativa and indica categories.