10 Best High-THC Cannabis Strains

If you want a high-THC cannabis strain that’ll leave you intoxicated, try the likes of The Godfather OG, Blissful Wizard, and Chiquita Banana.

These strains and others highlighted in this guide have the highest Tetrahydrocannabinol (THC) and boast frequent Emerald and The High Times Cannabis Cups.

Key Takeaways

• THC is the most psychoactive compound in cannabis, capable of affecting brain regions and functions such as motor control, mood, memory, reward, and appetite.
• The best high-THC cannabis strains include Godfather OG, Blissful Wizard, Gas Monkey, and Chiquita Banana.
• High THC concentration can harm your health, so seek medical advice before attempting these strains.

Why Does High THC Matter?

tetrahydrocannabinol (THC)

THC is the most prevalent active ingredient and psychoactive compound in cannabis. It is commonly associated with a “high” effect after a few cannabis hits, but the impact goes beyond psychoactivity.

THC activity starts in the ECS, your brain’s network of enzymes, receptors, and endogenous cannabinoids (eCBs) responsible for various cognitive and physiological processes in the brain and body.

THC can mimic eCBs and bind to receptors, mainly CB1 and CB2, prevalent in the central nervous and immune systems, respectively. As a result, various brain regions may be affected, and functions such as motor control, mood, memory, reward, and appetite may be stimulated.

THC also affects the hypothalamic-pituitary-adrenal (HPA) axis and alters cortisol levels in the body. All these stimulate the stress response, hormone secretion, and growth and sex hormones.

The list could go on and on shaped by other factors like route of administration, dose, and frequency of use.

RELATED: 7 Best High CBD Cannabis Strains for Overall Well-Being

Best High-THC Cannabis Strains

Considering all the factors, we ‘ve created a list of the top 10 high-THC cannabis strains.

However, please note that this information is not intended to be medical advice or an endorsement of any product. You should always consult a doctor before using cannabis for any purpose.

10. ChemDawg Cannabis Strain

Chemdawg cannabis strain

ChemDwag, a.k.a. Chemdog, can deliver a powerful punch to both the body and the mind. It is also one of the most influential strains in the cannabis industry, as it has given rise to many other legendary strains that share its gassy traits.

Chem boasts over 23% THC levels and less than 1 % CBD. It also has a balanced Sativa-Indica content, making it ideal for any time of the day. Due to the additional energizing effects from the 50% Sativa content, expect feelings of creativity, energy, and euphoria.

9. Sour Diesel Cannabis Strain

Sour Diesel Cannabis Strain

Sour Diesel is an icon in the cannabis world thanks to its potency and contribution to creating many other strains, such as NYC Diesel and Headband. In fact, it has been ranked as one of the greatest strains of all time by High Times magazine.

THC in Sour Diesels ranges from 19-25%, which is relatively high considering that CBD levels are about 0.3%. Such levels combined with the Sativa dominance make Sour Diesel a perfect daytime or wake-and-bake cannabis strain, as it can provide a stimulating and motivating effect that can help with productivity, creativity, or physical activity.

8. Girl Scout Cookies (GSC) Cannabis

GSC cannabis strain

GSC cannabis strain is a descendant of Kush and Durban Poison cannabis strains known for its sweet and minty aroma, with hints of cherry and lemon. Its THC content can reach 28%, which can be overwhelming, especially for novices and prolonged consumption.

See our guide on the GSC Strain and How It Can Affect You.

7. Bruce Banner Cannabis Strain

Bruce Banner Cannabis Strain

The Bruce Banner tag emanated from its high potency and intense effects that users compared to the alter-ego of the comic book hero, The Incredible Hulk. As a cross between Strawberry Diesel and OG Kush, Bruce Banner packs about 29% THC.

Therefore, it ranks among the world’s top 10 most potent strains ever tested in the history of the High Times Cannabis Cups.

6. GG4 Cannabis Strain

GG4 Cannabis

GG4 is a hybrid cannabis strain crossed from Sour Diesel, Sour Dubb, Chem’s Sister, and Chocolate Diesel. Its 30% THC levels, plus Indica dominance, can provide a balanced effect of euphoria and relaxation.

Here’s Everything You Need to Know About GG4 Cannabis Strain.

5. Pink Starburst Cannabis Strain

Pink Starburst Cannabis Strain

The Pink Starburst cannabis strain is a certified dankenstein strain, meaning it is a cross of high-quality origin. The parent strains include Sour Diesel, Headband, and Blueberry.

The strain is reputedly suited for cognitive enhancement, creative exploration, and socializing, with THC levels reaching about 30%. It is also a rare and hard-to-find strain, which makes it more expensive and sought-after by connoisseurs.

4. Gas Monkey Cannabis Strain

Gas Monkey Cannabis Strain

Gas Monkey strain derives its name and genetics from its parent strains, Gas and Grease Monkey cannabis strains. Its THC levels range at 28-30%, making it among the top 5 high-THC cannabis strains.

Gas Monkey also has about 70% Indica genetics, meaning that too much of it can lead to sedation and possibly drowsiness. However, when taken in moderation, the Gas Monkey cannabis strain produces relaxing and tranquil mental and physical effects.

3. Blissful Wizard Cannabis Strain

Blissful Wizard cannabis strain

As the name suggests, consuming this strain will likely turn you into a Blissful Wizard with uncontrollable excitement and energy. Blissful Wizard inherits properties from its parent strains: Captain’s and Girl Scout Cookies.

Its 34% THC is close to the highest, almost double what you’d get from the Chemdawg. Therefore, the impacts from Blissful Wizard can be extreme, especially when you add the 50% Sativa content to the mix.

2. Godfather OG Cannabis Strain

Godfather Cannabis Strain

The name itself is testimony to what we’re talking about here. The Godfather, a.k.a. “The Don of All OG’s” has clinched many awards over the years, including the Cannabis Cup and Best Indica.

OG Godfather boasts THC levels reaching 34% and a Sativa content of not less than 60%. What you get from this is an overwhelming psychoactive and sedative effect suitable when you want deep relaxation.

1. Chiquita Banana Cannabis Strain

Chiquita Banana Cannabis Strain

Chiquita Banana is considered one of the most potent strains globally and has won several awards for its quality and strength. It was initially named Banana OG but was renamed to boost its popularity.

THC levels in Chiquitta Bana can reach 35%, the highest you can find as of this writing. Besides the potency, the Chiquita Banana cannabis strain is adored for its sweet and tropical flavor and some banana resemblance on the trichomes and hues.

Like most cannabis strains in this list, Chiquita is suited for experienced users with high tolerance. Common effects to expect are creativity, focus, and euphoria.

RELATED: 5 Best Cannabis Strains for Appetite Boost

Psych Yourself Up

High-THC cannabis strains are for experienced cannabis consumers who can withstand the potency and enjoy the effects. The high concentration can also harm your health, hence the need to seek medical advice before attempting any of these.

Above all, you should consume cannabis responsibly by adhering to cannabis rules and using some of the cleanest consumption methods.