The strongest cannabis strains of 2024.

The strongest cannabis strains of 2024.

If you're here, you're definitely looking for the most powerful autoflowering cannabis strains ever released in 2024. This year we've seen some real THC champions like Auto Jenny Kush, Auto GMO and Auto Alien Mints. New strains have also appeared on the scene, surpassing previously set THC records such as Auto Lume, Auto Kitchen Sink, Auto White Mo and Auto Bobby Wild.

And the good news is that no matter your preference—sativa, indica, or hybrid—our industry-leading cultivation and breeding experts will provide you with the most powerful strains to satisfy your high-end needs. Check out the full list of strains with the highest THC levels, plus important information about why THC test results are only part of the potency picture.

THC and Terpenes Make Strains Potent

THC and terpenes are the key components that make cannabis strains potent. Although the term "strain" is widely used in the cannabis industry, it is not entirely accurate to describe the different marijuana plants. A more accurate description is the term "cultivar," which is grown to achieve certain characteristics, such as high cannabinoid content, disease resistance, or unique terpene profiles.

Thanks to this approach, today there are many unique varieties with varied effects. Some help relieve chronic pain, others boost energy or improve sleep. In addition, cannabis is increasingly found to contain high levels of THC, which can lead to feelings of improved mood and overall well-being.

How new varieties of cannabis are grown

Regardless of the term used, most cannabis users are familiar with the concept of a “strain.” All cannabis strains have many similarities, but thanks to advances in growing technology, growers can create a variety of different types of cannabis plants. There are many different strains on the market today with unique characteristics including appearance, terpene profile, cannabinoid composition, and cultivation methods.

New cannabis strains are created by carefully crossing different cannabis plants to enhance their natural characteristics. This process is made easier by the fact that each strain usually has slight genetic differences. For example, if you plant 100 cannabis plants of the same strain, each will have its own unique genetic makeup.

One such difference may be the increased THC content. When this happens, growers can select that plant and cross it with another that has good characteristics, such as fast growth or large size. These new hybrid cannabis plants can become unique varieties and can be further crossed to improve their genetic qualities.

This process of creating new varieties and caring for them properly is key. When done correctly, this method often helps cannabis plants become stronger and more productive. So it's no surprise that over the past 5 years we've seen the emergence of some of the most powerful strains ever. And it wouldn’t be surprising if we continue to develop even more powerful varieties in the future.

Does THC percentage really matter?

The number that usually stands out when measuring the potency of cannabis is the percentage of THC. THC is the main psychoactive compound found in cannabis. Therefore, using THC percentage as the main indicator seems logical, but this percentage alone does not tell the full story.

Terpenes are aromatic compounds found in marijuana that also affect the perceived potency of a strain. Higher terpene content can often make a strain with “medium” THC levels more potent than a strain with higher THC levels. Different terpenes can also have different effects: some can increase energy and concentration, while others can induce drowsiness or relaxation.

There are at least 112 different cannabinoids found in cannabis plants, and the unique combination of these compounds gives each strain its own unique characteristics.

CBD is a well-known cannabinoid that is being studied as a treatment for pain, depression, insomnia, and other conditions. Some people prefer strains with higher CBD content to take advantage of its unique properties. Research also suggests that CBD may have therapeutic benefits, although further study is required to confirm this.

While THC is an important factor, it is not the only criterion when choosing a cannabis strain. Therefore, when assessing the potency and potency of a strain, one should consider not only the percentage of THC, but also the content of terpenes and other cannabinoids.

Strains with the Highest THC Content in 2024: List

Jenny Kush

• Type: Evenly Balanced Hybrid
• Origin: Amnesia Haze x Rare Dankness
• THC content: 29-42%
• Total cannabinoids: 31-45%
• Terpene content: 1.5-3.5%

Jenny Kush is a Michigan favorite and one of our most popular strains. This hybrid offers an earthy, floral aroma and a powerful lifting effect. Its name comes from the late cannabis activist Jenny Monson, a pioneer who tragically lost her life due to the actions of a drunk driver.

We're proud to be the top growers of Jenny Kush in the country, and we've lived up to that reputation by setting the THC record for this strain back in 2022. In 2024, Jenny continues to be our top strain, consistently achieving over 30% THC content.

While a "regular" batch of Jenny Kush is usually around 30% THC, there are very special batches that stand out. At times, this strain can reach 35%, even up to 40% THC content. This makes it not only the most powerful strain in Michigan, but also one of the most powerful in the world.

The powerful effect of Jenny Kush is strong and soothing, relaxing the body and uplifting the mood. With powerful, balanced effects on the mind and body, it's no wonder Jenny has held the top spot in Lume for several years.

Great for: Getting a really strong high. Improve every life experience. Introducing your friends to top smoking

Dominant Terpenes: Myrcene Limonene

Alien Mints

• Type: Balanced hybrid
• Lineage: Alien Cookies X Kush Mints 11
• THC content: 28-34%
• Total cannabinoids: 30-38%

Alien Mints: True to its name, this hybrid takes you closer to weightlessness. The peaceful slow initial effect lifts your mood to the skies. An ethereal body high leaves you feeling light and floating. If you smoke enough of this substance, you may even make contact with a cosmic being on a UFO.

Fast and powerful, the balanced nature of this hybrid makes you feel weightless, ready to take to space. Our experts at Lume discovered a real diamond when they brought it back from Holistic Industries. They have achieved outstanding cultivation of these boutique genetics and we are all so lucky to be able to smoke it.

Great for: Flight into space 1v1 with aliens Feelings of weightlessness

Dominant Terpenes: Myrcene Limonene Linalul

GMO

• Type: Indica-leaning hybrid
• Origin: Chemdawg X GSC
• THC content: 27-33%
• Total cannabinoids: 30-37%

GMO: One of the more appetizing strains we've encountered is GMO, and one can't help but notice the irony associated with its name. But what this scientific wonder strain actually brings is pure, engineered euphoria. Whatever the gene for "happiness" is, GMO has it in abundance. In addition, it is an intensely green bud with outstanding genetic characteristics.

This super green bud keeps you calm without tiring you out, and was dubbed "Clean, Created Euphoria" by our testers inside Lume.

Great for: Outdoor activities Blissful afternoons Smoking anytime

Dominant Terpenes: Caryophyllene

Blueberry Crumble

• Type: Indica
• Lineage: Legend OG X GMO Cookies
• THC: 24-32%+

Blueberry Crumble: Blueberry Crumble is one of our fan favorites. Its shared genetic characteristics with Jenny Kush give it a similar, albeit slightly more uplifting effect.

This variety also has a special taste. It is sweet with notes of flowers and citrus, often described as having a cake-like taste and aroma.

Blueberry Crumble has a significantly different terpene profile from Jenny, making it more motivating and energetic while maintaining the classic balanced high for mind and body.

This strain can really get you up and moving while keeping you in a relaxed and calm state of mind. With its top-notch potency and unique effects, we rank Blueberry Crumble highly on our list of the best marijuana strains for 2024.

Great for: Active outdoor activities. Finding inspiration in art or music. Solutions to problems around the house.

Dominant terpenes: Caryophyllene, Nerolidol, Humulene.

Most Potent Strains of 2024: Honorable Mentions

There are a few marijuana strains that didn't make it onto our list of the best strains of 2023, but they're still amazing:

• Velvet Kush: 27-31% THC
• Dulce: 24-32% THC
• Boss Babe: 27-31% THC
• Marshmallow OG: 22-28% THC

Jenny Kush: Best Strain of 2023