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High-THC Seeds

Our high-THC cannabis seeds are carefully selected for their potency and quality. If you're looking to buy potent weed genetics, then you're in the right place. At Azarius, we offer the best high-THC marijuana seeds with discreet shipping and a satisfaction guarantee. For growers who love potency, there are no better options than our high-THC weed seeds. Buy yours from Azarius today.

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10 products

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Seeds: 1 € 7,02 Seeds: 3 € 17,35 Seeds: 5 € 26,44 Seeds: 10 € 42,97

Thai Dream - Cannabis Seeds by Azarius

Thai Dream

New

Thai Dream

€17.35

Thai Dream - Cannabis Seeds by Azarius

Thai Dream

New

Thai Dream

€17.35

Thai Dream - Cannabis Seeds by Azarius

Thai Dream

New

Thai Dream

Feminized seeds

Thai Dream is a Sativa-dominant hybrid born from the exceptional genetics of Blue Dream and Lemon Thai. With THC levels up to 23%, it offers potent effects that leave you relaxed and sleepy. The flavor profile is a delightful blend of fruity, blueberry, berry, and citrus notes. Ideal for both indoor and outdoor cultivation, Thai Dream ensures high yields and a rich terpene profile for an...

€17.35

Thai Dream - Cannabis Seeds by Azarius

Thai Dream

New

Thai Dream

Feminized seeds

Thai Dream is a Sativa-dominant hybrid born from the exceptional genetics of Blue Dream and Lemon Thai. With THC levels up to 23%, it offers potent effects that leave you relaxed and sleepy. The flavor profile is a delightful blend of fruity, blueberry, berry, and citrus notes. Ideal for both indoor and outdoor cultivation, Thai Dream ensures high yields and a rich terpene profile for an...

€17.35

Seeds: 1 € 7,84 Seeds: 3 € 21,48 Seeds: 5 € 30,57 Seeds: 10 € 51,23

Watermelon Gelato | Cannabis Seeds by Azarius

Watermelon Gelato

New

Watermelon Gelato

€21.48

Watermelon Gelato | Cannabis Seeds by Azarius

Watermelon Gelato

New

Watermelon Gelato

€21.48

Watermelon Gelato | Cannabis Seeds by Azarius

Watermelon Gelato

New

Watermelon Gelato

Feminized seeds

Watermelon Gelato, an indica-dominant hybrid from Watermelon Zkittlez and Gelato 45, offers a potent THC content (18–24%) with bright, floral flavours and a fruity essence. Providing deep relaxation, happiness, and a sleepy feeling, this strain is ideal for both indoor and outdoor cultivation, ensuring high yields and a rich terpene profile for an enhanced experience. <table...

€21.48

Watermelon Gelato | Cannabis Seeds by Azarius

Watermelon Gelato

New

Watermelon Gelato

Feminized seeds

Watermelon Gelato, an indica-dominant hybrid from Watermelon Zkittlez and Gelato 45, offers a potent THC content (18–24%) with bright, floral flavours and a fruity essence. Providing deep relaxation, happiness, and a sleepy feeling, this strain is ideal for both indoor and outdoor cultivation, ensuring high yields and a rich terpene profile for an enhanced experience. <table...

€21.48

Seeds: 1 € 7,84 Seeds: 3 € 21,48 Seeds: 5 € 30,57 Seeds: 10 € 51,23

Biscotti Auto | Cannabis Seeds by Azarius

Biscotti Auto

New

Biscotti Auto

€21.48

Biscotti Auto | Cannabis Seeds by Azarius

Biscotti Auto

New

Biscotti Auto

€21.48

Biscotti Auto | Cannabis Seeds by Azarius

Biscotti Auto

New

Biscotti Auto

Autoflowering seeds

Biscotti Auto, a predominantly indica strain derived from Gelato x South Florida OG x ruderalis, offers plenty of potency (17–21%) and a delightful blend of sweet and earthy flavors. Ideal for relaxation, these autoflowering seeds promise an easy and rewarding growing experience with impressive yields. ...

€21.48

Biscotti Auto | Cannabis Seeds by Azarius

Biscotti Auto

New

Biscotti Auto

Autoflowering seeds

Biscotti Auto, a predominantly indica strain derived from Gelato x South Florida OG x ruderalis, offers plenty of potency (17–21%) and a delightful blend of sweet and earthy flavors. Ideal for relaxation, these autoflowering seeds promise an easy and rewarding growing experience with impressive yields. ...

€21.48

Seeds: 1 € 6,19 Seeds: 3 € 15,69 Seeds: 5 € 21,48 Seeds: 10 € 38,83

Sour Diesel | Cannabis Seeds by Azarius

Sour Diesel

New

Sour Diesel

€15.69

Sour Diesel | Cannabis Seeds by Azarius

Sour Diesel

New

Sour Diesel

€15.69

Sour Diesel | Cannabis Seeds by Azarius

Sour Diesel

New

Sour Diesel

Feminized seeds

Sour Diesel, a renowned sativa-dominant hybrid, offers uplifting, cerebral effects with flavors of citrus, diesel, and earthiness. Originating from a cross of Chemdawg and Super Skunk, it's known for its high potency (up to 27%) and terpene profile, making it ideal for daytime energy. ...

€15.69

Sour Diesel | Cannabis Seeds by Azarius

Sour Diesel

New

Sour Diesel

Feminized seeds

Sour Diesel, a renowned sativa-dominant hybrid, offers uplifting, cerebral effects with flavors of citrus, diesel, and earthiness. Originating from a cross of Chemdawg and Super Skunk, it's known for its high potency (up to 27%) and terpene profile, making it ideal for daytime energy. ...

€15.69

Seeds: 1 € 8,67 Seeds: 3 € 23,13 Seeds: 5 € 35,53 Seeds: 10 € 59,50

Bruce Banner - Cannabis Seeds by Azarius Seeds

Bruce Banner

New

Bruce Banner

€23.13

Bruce Banner - Cannabis Seeds by Azarius Seeds

Bruce Banner

New

Bruce Banner

€23.13

Bruce Banner - Cannabis Seeds by Azarius Seeds

Bruce Banner

New

Bruce Banner

Feminized seeds

Bruce Banner (#3) is a storied cannabis strain that took the world by storm. Combining genetics from two heavyweight parent strains, it boasts earthy, fruity, and sweet flavors alongside high potency levels and extremely relaxing effects. Easy to grow indoors or outdoors, it flowers in 9–10 weeks and delivers generous yields. <td...

€23.13

Bruce Banner - Cannabis Seeds by Azarius Seeds

Bruce Banner

New

Bruce Banner

Feminized seeds

Bruce Banner (#3) is a storied cannabis strain that took the world by storm. Combining genetics from two heavyweight parent strains, it boasts earthy, fruity, and sweet flavors alongside high potency levels and extremely relaxing effects. Easy to grow indoors or outdoors, it flowers in 9–10 weeks and delivers generous yields. <td...

€23.13

Seeds: 1 € 7,02 Seeds: 3 € 17,35 Seeds: 5 € 26,44 Seeds: 10 € 42,97

OG Kush | Cannabis Seeds by Azarius

OG Kush

New

OG Kush

€17.35

OG Kush | Cannabis Seeds by Azarius

OG Kush

New

OG Kush

€17.35

OG Kush | Cannabis Seeds by Azarius

OG Kush

New

OG Kush

Feminized seeds

OG Kush seeds, a hybrid, offer citrusy flavors and a strong body buzz. With potency levels up to 24%, they provide deep relaxation and physical effects. Ideal for both indoor and outdoor cultivation, these seeds ensure stable genetics and a productive flowering period of 8–9 weeks. ...

€17.35

OG Kush | Cannabis Seeds by Azarius

OG Kush

New

OG Kush

Feminized seeds

OG Kush seeds, a hybrid, offer citrusy flavors and a strong body buzz. With potency levels up to 24%, they provide deep relaxation and physical effects. Ideal for both indoor and outdoor cultivation, these seeds ensure stable genetics and a productive flowering period of 8–9 weeks. ...

€17.35

Seeds: 1 € 7,02 Seeds: 3 € 17,35 Seeds: 5 € 26,44 Seeds: 10 € 42,97

Durban Poison Auto | Cannabis Seeds by Azarius

Durban Poison Auto

New

Durban Poison Auto

€17.35

Durban Poison Auto | Cannabis Seeds by Azarius

Durban Poison Auto

New

Durban Poison Auto

€17.35

Durban Poison Auto | Cannabis Seeds by Azarius

Durban Poison Auto

New

Durban Poison Auto

Autoflowering seeds

Durban Poison Auto is a sativa-dominant hybrid with earthy, pine flavors. Known for its energizing, euphoric effects, it's ideal for daytime use. Easy to grow, it fully matures in 8–10 weeks and thrives indoors or outdoors. Genetics: Durban Poison x Ruderalis <td...

€17.35

Durban Poison Auto | Cannabis Seeds by Azarius

Durban Poison Auto

New

Durban Poison Auto

Autoflowering seeds

Durban Poison Auto is a sativa-dominant hybrid with earthy, pine flavors. Known for its energizing, euphoric effects, it's ideal for daytime use. Easy to grow, it fully matures in 8–10 weeks and thrives indoors or outdoors. Genetics: Durban Poison x Ruderalis <td...

€17.35

Seeds: 1 € 7,84 Seeds: 3 € 21,48 Seeds: 5 € 30,57 Seeds: 10 € 51,23

Ice Cream Cake | Cannabis Seeds by Azarius

Ice Cream Cake

New

Ice Cream Cake

€21.48

Ice Cream Cake | Cannabis Seeds by Azarius

Ice Cream Cake

New

Ice Cream Cake

€21.48

Ice Cream Cake | Cannabis Seeds by Azarius

Ice Cream Cake

New

Ice Cream Cake

Feminized seeds

Ice Cream Cake is a mostly indica hybrid with Gelato #33 and Wedding Cake lineage, boasting up to 24% potency. It offers citrus, sweet, and creamy flavors, with euphoric, happy, and relaxing effects—perfect for evening use. Genetics: Wedding Cake x Gelato #33 <td...

€21.48

Ice Cream Cake | Cannabis Seeds by Azarius

Ice Cream Cake

New

Ice Cream Cake

Feminized seeds

Ice Cream Cake is a mostly indica hybrid with Gelato #33 and Wedding Cake lineage, boasting up to 24% potency. It offers citrus, sweet, and creamy flavors, with euphoric, happy, and relaxing effects—perfect for evening use. Genetics: Wedding Cake x Gelato #33 <td...

€21.48

Seeds: 1 € 7,84 Seeds: 3 € 21,48 Seeds: 5 € 30,57 Seeds: 10 € 51,23

Gelato | Cannabis Seeds by Azarius

Gelato

New

Gelato

€21.48

Gelato | Cannabis Seeds by Azarius

Gelato

New

Gelato

€21.48

Gelato | Cannabis Seeds by Azarius

Gelato

New

Gelato

Feminized seeds

Gelato Seeds is a balanced hybrid strain derived from Sunset Sherbet and Thin Mint Girl Scout Cookies, featuring berry, citrus, and sweet flavors with up to 26% potency. Ideal for both indoor and outdoor cultivation, it offers a mix of relaxing sensations and cerebral uplift, perfect for mood relief and creativity. <td...

€21.48

Gelato | Cannabis Seeds by Azarius

Gelato

New

Gelato

Feminized seeds

Gelato Seeds is a balanced hybrid strain derived from Sunset Sherbet and Thin Mint Girl Scout Cookies, featuring berry, citrus, and sweet flavors with up to 26% potency. Ideal for both indoor and outdoor cultivation, it offers a mix of relaxing sensations and cerebral uplift, perfect for mood relief and creativity. <td...

€21.48

Seeds: 1 € 6,19 Seeds: 3 € 15,69 Seeds: 5 € 21,48 Seeds: 10 € 38,83

Cherry Pie OG Auto | Cannabis Seeds by Azarius

Cherry Pie OG Auto

New

Cherry Pie OG Auto

€15.69

Cherry Pie OG Auto | Cannabis Seeds by Azarius

Cherry Pie OG Auto

New

Cherry Pie OG Auto

€15.69

Cherry Pie OG Auto | Cannabis Seeds by Azarius

Cherry Pie OG Auto

New

Cherry Pie OG Auto

Autoflowering seeds

Cherry Pie Autoflower, a hybrid with strong indica dominance, delivers a berry, earthy, sweet flavor and high potency (21–25%). Its relaxing effect makes it perfect for easing physical discomfort. Able to thrive indoors or outdoors, it offers a quick life cycle of 8–10 weeks and significant yields. ...

€15.69

Cherry Pie OG Auto | Cannabis Seeds by Azarius

Cherry Pie OG Auto

New

Cherry Pie OG Auto

Autoflowering seeds

Cherry Pie Autoflower, a hybrid with strong indica dominance, delivers a berry, earthy, sweet flavor and high potency (21–25%). Its relaxing effect makes it perfect for easing physical discomfort. Able to thrive indoors or outdoors, it offers a quick life cycle of 8–10 weeks and significant yields. ...

€15.69

Why Grow High-THC Seeds?

High-THC weed strains from the Azarius seed bank are some of the most potent genetics you can get your hands on. You'll want to buy strains with a high THC content if you're after a long-lasting and powerful experience. Growers and smokers value these genetics for several reasons, such as having developed a high tolerance to THC or simply because they prefer hard-hitting and longer-lasting psychoactive effects.

What Is THC and How Does It Work?

THC underpins the potency of cannabis. This molecule occurs in the trichomes of weed flowers in varying concentrations depending on genetic and environmental factors. When smoked, vaped, or eaten, THC enters the brain, where it triggers the release of the feel-good molecule dopamine, resulting in a euphoric effect. Investing in high-THC weed seeds means you'll get more of this cannabinoid with every inhalation.

What Is Considered High THC?

Cannabis users often ask questions such as "What percentage of THC is enough?" and "Is 20% THC a lot?". In truth, THC affects people differently based on factors such as tolerance and genetics. However, quantities of 25–30% are generally recognised as a high THC level.

How to Choose a High-THC Cannabis Strain

When buying high-THC marijuana seeds from our seed bank, you'll want to take some time to look at each strain's unique traits. Aside from the THC level (which will determine potency), check out the terpenes in each variety to get an idea of the flavours and effects they provide. You'll also want to consider the size of each plant and how much of a harvest you can expect to receive.

Are High-THC Feminized Photoperiod Seeds Stronger Than Autoflower Seeds?

Traditionally, most growers opted for feminized photoperiod strains when looking to buy cannabis seeds with high levels of THC. However, breeders have worked hard over the years to raise concentrations in auto strains. F1 hybrid autos, for example, offer huge levels of the cannabinoid. When looking to buy plants with the highest THC concentrations, you should definitely consider autoflowering genetics!

Are Indica Genetics More Potent Than Sativa?

Should you opt for sativa or indica strains when purchasing high-THC marijuana seeds? While these labels help to describe the potential size and appearance of a cannabis strain, they do little to describe its flavour or effects. Instead, you should focus solely on the THC and terpene content of a strain to determine its power.

Does Skunk, Gelato, or Gorilla Genetics Contain the Most THC?

Skunk, Gelato, and Gorilla genetics are all famous for their high concentrations of THC. While they'll all scratch that psychoactive itch, Gorilla strains offer some of the highest THC values available.

How Do You Increase THC Before Harvesting?

All high-THC weed seeds are capable of churning out huge levels of the cannabinoid, but you need to help them along the way. Provide strong lighting, the right nutrients, and the proper quantities of water during the growing cycle to produce some truly potent cannabis.

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