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What Are the Strongest Strain of Weed? 17 Highest THC Strains

strongest strain of weed

Many states in the USA have legalized the use of cannabis and the strongest marijuana strains. However, the question under discussion is what is the strongest strain of weed.

With so many high-THC strains available in the market, you often find yourself at the crossroads when selecting the strongest strains and high-THC seeds.

The good news is that the following discusses the strongest cannabis strains, their sources, and their usage. Whether you are a beginner or a regular smoker or want to use different strains for medical reasons, it’s essential to understand the THC and CBD levels present in the weed strains.

Keep reading to find out the strongest strain of weed and the corresponding THC strength.

Strongest Strains



Little Devil

Up to 60%

Relaxed, sleepy, social

Quattro Kush


Relaxed, hungry, social

Pancake Ice


Creative, energizing, focus

Caviar Gold


Relaxed, hungry, happy

City of God


Relaxed, hungry, social

Chiquita Banana


Euphoria, giggly, happy

Jacks´s Girl


Relaxed, paranoia, sedated

White Tahoe Cookies


Relaxed, sleepy, hungry

Ice Wreck


Euphoria, uplifting, happy

Bruce Banner


Relaxed, dry eyes, paranoia

Death Star


Relaxed, paranoia, cotton mounth

Girl Scout Cookies


Relaxed, happy, creative

Strawberry Banana


Relaxed, sleepy, cotton mounth

Ghost OG


Relaxed, sleepy, social

Jenny Kush


Relaxed, happy, creative



Relaxed, dry eyes, cotton mouth

Irish Cream


Relaxed, creative, sedated

Reviews of High THC Strain of Weed

The THC and CBD levels present in marijuana determine the overall strength that causes the subsequent psychoactive effects. For instance, one of the strongest weed strains contains the highest THC value of around 60 percent.

It entirely depends on the growers to grow and harvest flowers with a higher THC percentage by selecting high THC seeds and controlling the growth conditions, including:

  • Lighting
  • Humidity
  • Air ventilation
  • Development stages
  • Water


Furthermore, regular weed users can choose from the strongest cannabis based on:

  • Potency
  • Effects
  • Taste
  • Health benefits
  • Aroma
  • Cultivation methods


As a result, you can’t categorize one or two strongest marijuana strains. That’s why we have shortlisted the following strongest weed strain, which you can use for recreation or medical use.


Little Devil

You must be wondering why this strongest weed strain is called the little devil. It’s because this monstrous strain offers up to 60 percent THC level, which is undoubtedly massive. As a caution, beginners with lesser tolerance should refrain from using the little devil.

The high effect of this 70/30 Indica-dominant strain lasts for several hours, making you feel relaxed or sleepy. Not only that, but this potent strain calms down your body and mind, thus making you happy and motivated throughout the day. You can use this strain to relieve pain, cramps, migraine, and depression.

If you are an indoor grower, you can harvest the little devil in around nine weeks, which is excellent.


Quattro Kush

The Quattro Kush is one of the potent cannabis strains from Ethos genetics. It’s a crossbreeding of 707 Headband, SFV OG Kush, and Triangle Kuch. As a result, this strain offers a high THC content of 34 to 35 percent and an earthy and sour terpene profile.

A pro tip: This strongest marijuana strain isn’t recommended for beginners as its effects are heavy, strong, and long-lasting.

Usually, the high build up slowly as the strain begins to push away the stress and other negative thoughts while making you peaceful and happy. However, unlike the previously discussed highest THC strains, you don’t feel dizzy or sleepy.

You can indeed use Quattro Kush to treat depression, nausea, and chronic pain. However, you should avoid this strain if you experience paranoia or anxiety, as it can boost these adverse effects.

The Quatro Kush features olive green nugs with a coating of red-orange hairs and frosty white crystal trichomes.


Pancake Ice

The Pancake Ice is a Sativa dominant strain featuring a Sativa/Indica ratio of 70 and 30 percent. As a result, it’s a rare marijuana strain that you can’t easily find in the market. Nonetheless, the pancake ice is known for its instant high and distinct fruity flavor with a hint of pepper.

Founded by Seth Rogan, Houseplant Cannabis is a California-based cannabis company that has created this unique and rare hybrid strain.

Smoking this hybrid strain awakens your focus, motivation, and mental energy. As a result, you can start conversations easily.

The whopping THC levels of 33 to 35 percent make the pancake ice marijuana strain effective in treating ADD, ADHD, chronic stress, fatigue, nausea, and appetite loss.

These most potent buds feature bright neon green nugs that resemble the shape of the hand. Furthermore, you’ll find tiny golden amber crystal trichomes and thin orange hairs on the pancake ice nugs.


Caviar Gold

The Caviar Gold is an even hybrid strain with 50 percent Sativa and 50 percent Indica strains. It’s known for its long-lasting soothing and calming effects and, of course, higher THC potency of 32 to 34 percent.

The caviar gold buds feature dense olive green nugs in a rounded shape. Furthermore, the nugs are coated with rich amber hairs and kief. Crushing the nugs with hands releases a sweet and sour earthy aroma with a hint of mint.

You should know that caviar gold offers an instant hit that overpowers your brain and uplifts your spirits. Later, you find your body and mind completely relaxed and sedated.


City of god

Created by crossbreeding NYC Diesel and god bud, the City of god most potent weed offers both relaxing and functional effects. However, if you take this strongest marijuana strain in large doses, you’ll feel hungry and lethargic.

It’s an Indica-dominant hybrid strain created in the Oregon-based Phantom farms. It’s one of the most potent strains with high THC percentages. That’s why beginners shouldn’t even think of smoking this strain.

Furthermore, this marijuana strain offers a complex taste of herbs, earth, and diesel with a hint of sweetness which all the users may not like. Finally, smoking this hybrid strain enhances your sociability allowing you to make exciting conversations at parties.


Chiquita Banana

Crossbreeding Banana and OG Kush make Chiquita Banana one of the highest THC strains. So instead of sedative effects, you can feel relaxed and happy. Not only that, but it’s suitable for use by patients suffering from nausea and pain.

The Chiquita banana is a well-balanced hybrid straining with 50 percent Sativa and 50 percent Indica content. Hence, you enjoy the taste of fresh bananas with a hint of lemon. Similarly, this potent weed strain offers a tropical aroma with citrus and an earthy smell.

The average THC levels in the Chiquita banana are 33 percent which instantly calms down your nerves. The potent buds feature forest green nugs that resemble pebbles and come with bright orange hairs and dark leaves.


highest thc strain


Jack´s Girl

The Jack’s Girl or Jack’s Girlfriend is a well-balanced marijuana strain that is delicious and powerful. It’s essentially a combination of Jack Herer and Girl Scout Cookies and offers a Sativa/Indica ratio of 60 and 40 percent, respectively. As a result, you can enjoy the long-lasting euphoric effects of this aromatic bud.

Spectrum, a Denmark-based cannabis company, has created Jack’s Girl, an all-purpose strain that you can smoke any time of the day. This legendary strain offers a sweet and herbal taste with a hint of lemon.

Smoking Jack’s Girl uplifts not only your mood but also boosts your focus and motivation. Initially, you feel some energy building up, followed by a euphoric and relaxed state. However, as the effects expand, you finally think creatively and stay focused for hours.

Due to the 24 to 30 percent average THC levels, Jack’s Girl is used to treat patients suffering from depression, inflammation, mood swings, chronic fatigue, and stress.


White Tahoe Cookies

With a 70 percent Indica and 30 percent Sativa ratio, the White Tahoe Cookies is an Indica-dominant strain. As the name suggests, this mostly Indica strain is a cross of the Tahoe OG, The White, and an unknown Girl Scout Cookies cut.

That’s why the deep-olive nuggets feature a rounded shape with dark amber hairs and purple undertones. Furthermore, tiny white crystals trichomes completely cover the nugs. When you crush the nugs, you’ll smell nutty citrus and earthy hash aroma.

Inhaling white Tahoe cookies offer you an instant high, thus feeling euphoric and creative. However, you can later feel the sedative effects that make you sleepy and rather unfocused for several hours. That’s why it’s a perfect choice to treat insomnia, nausea, loss of appetite, and inflammation.


Ice Wreck

The Ice Wrekin features a balance of Indica and Sativa strains with an equal ratio of 50 percent. It’s essentially a combination of Ice and Trainwreck’s highest THC strains; that’s why it features high THC levels of 27 percent. As a result, you’ll feel overwhelmed and sleep for hours if you aren’t careful while smoking it.

This hybrid strain slowly creeps into your body and later takes over your body and mind offering you a euphoric effect. Next, you’ll feel a relaxed and tingly sensation before you feel sedated and sleepy.

As a result, the ice wreck is suitable for treating chronic pains, headaches, migraine, cramps, and stress.


Bruce Banner

What’s the first thought that comes to your mind when you hear the name, Bruce Banner. You guessed it right; it’s none other than the mighty Hulk. That’s why the Bruce Banner weed is green and powerful, creating a very distinct euphoria.

It’s essentially the strain-child of the aromatic Strawberry Diesel and OG Kush and is popular in Colorado, United States. With 60 percent Sativa and 40 percent Indica, the Bruce Banner offers 24 to 29 percent THC content.

This hybrid strain is an uplifting strain that elevates your mode while allowing you to feel euphoric and relaxed. If you are a creative artist, this potent strain will undoubtedly offer you inspiration so you can think of unique and out-of-the-box ideas.

Being a grower, you should know that it takes nine to 10 weeks to cultivate 30 ounces per plant outdoors and 21 ounces per square meter indoors.


Death Star

The Death Star is an Indica strain produced by crossbreeding Sour Diesel and Sensi Star. That’s why you enjoy a sweet jet fuel aroma and a strong buzz. Moreover, it offers an Indica/Sativa ratio of 75 and 25 percent.

Generally speaking, the Death Star offers slow effects that take some time to kick in. Nonetheless, this strongest marijuana strain is known for taking away your worries while you feel euphoric and relaxed. In addition, the Death Star is known for its medical benefits as it allows medical marijuana patients to overcome insomnia, depression, chronic pain, stress, and nausea.

You can test this classic strain bud by crushing it with your fingers. If you find the strain bud sticky, it’s undoubtedly a premium-quality strain.


strongest weed strain


Girl Scout Cookies

It’s a hybrid cannabis strain that is a combination of Durban Poison and OG Kush. Moreover, it’s known for offering instant euphoric high state and full-body relaxation effects.

Even a single hit of Girl Scout Cookies (GSC) leaves you carefree, happy, and hungry. Courtesy of the high THC content of 19 percent, this strain has medical benefits to treat nausea, chronic pain, and appetite loss. In addition, the GSC offers a dessert-like and intense aroma with hints of mint, lemon, and sweet cherry.


Strawberry Banana

As the name suggests, it’s a crossbreed of Crocket’s Banana Kush and Strawberry Bubblegum. Hence, it offers a fruity flavor and aroma with 22 to 26 percent high THC content. Not only that, but it’s an Indica dominant hybrid with an Indica/Sativa ratio of 70 and 30 percent.

Initially, this strain offers a mild cerebral buzz and gradually uplifts the mood by making you feel peaceful, creative, well-aware, happy, and euphoric high. Lastly, you find your body relaxed and pain-free while you feel sedated.

That’s why the strawberry banana strain is ideal for treating chronic pain, appetite loss, depression, and stress.


Ghost OG

The Ghost OG won’t disappoint you if you want to enjoy mind and body relaxing effects. The crystal-covered buds offer a sharp citrus smell and a powerful hit. Not only that, but the strain helps in treating insomnia, anxiety, pain, and depression.

A team at Apothecary Genetics first pollinated female Ghost OG by Joe’s OG Kush to create Ghost OG. However, as the name suggests, the original Ghost OG originates from the Kush mountain range.

You can harvest the Ghost OG strain from eight to nine weeks if you are a grower. On the other hand, cannabis flowers reach maturity in early October if you grow them outdoors in the Northern Hemisphere. The good news for the beginner is that the plant is resistant to diseases and pests.


Jenny Kush

Crossbreeding the highest THC strains such as Amnesia haze and Rare Dankness # 2 makes Jenny Kush. It’s an evenly balanced hybrid strain with a 50 percent Sativa and 50 percent Indica ratio.

The Jenny Kush has a fascinating history as it’s named after Jenny Monson-Fried, a cannabis activist. That’s why all the sales of this bud initially went to the Jenny Kush Foundation to support Jenny Monson-Frieda’s children.

The Jenny kush bud features a classic appearance with olive green nugs that resemble grapes in shape. Moreover, these nugs have rich purple undertones and fiery orange hairs. Lastly, in milky white trichomes evenly cover the bugs along with droplets of sticky resins.

Smoking the Jenny Kush offers you a floral taste with a lemon pine hit. Not only that, but the aroma is tropical and spicy.

The high effect of the Jenny Kush relaxes and uplifts your mode and offers a head rush with a tingly sensation throughout your body. As a result, this bud is a perfect choice to treat patients suffering from chronic fatigue, pain, and inflammation.


Chemdawg  Or Chemdog

If you want to enjoy an earthy taste and sweet aroma, you’ll surely love the Chemdawg or Chemdog strain. It’s one of the most balanced hybrid strains offering average THC levels of 19 percent and a Sativa/Indica ratio of 45/55. Hence, you can feel relaxed, calm, creative, and of course, pain-free after its consumption.

It’s reported that a Grateful Dead fan sprouted four seeds in 1991, out of which one is the chemdog strain.

The average flowering time of chemdog is around 63 to 70 days indoors. The growers can harvest higher yields of dense buds coated with an enormous resin. Lastly, you can use Chemdog to produce Sour Diesel, another widely popular strain.

If you suffer from anxiety, depression, and ADHD, the Chemdog works wonders. On the downside, you should know that a cotton mouth and dry and red eyes are the possible side effects of consuming the chemdog.


Irish Cream

If you are a fan of Indica-dominant strain, you’ll surely like the Irish Cream, a backcross of Nighty Irish Hope. This strain offers a sweet and smooth flavor to consumers who feel relaxed and carefree after consumption. Furthermore, the forest green nugs come with thick orange colors and a thick coating of bright amber crystal trichomes.

The Irish Cream is one of the strongest hybrid strains that offer an Indica/Sativa ratio of 70 and 30 percent. As a result, you get to enjoy the classic herb and earthy flavor with a wooden and floral aroma. Initially, your head feels light, followed by euphoria and a boost in sociability.

Thanks to the 16 to 17 percent THC level, the Irish Cream can treat different stubborn medical symptoms, including fatigue, depression, chronic pain, and mood swings.


highest thc weed


Conclusion About High THC Strains

If you are a regular cannabis user, you can safely go for the strongest strain of weed. However, if you are a beginner, it’s essential to evaluate the THC amount present in the weed and your tolerance.

The key takeaway of the above guide is to present the strongest cannabis strains, their source, effects, possible treatments, and most importantly, the THC levels. Hence we leave the decision to you to select any of the above strongest weed strains.

If you are looking for the right strain for you, here is an article with the best weed strains.

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