By continuing to use this site, you agree to the Terms & Conditions and our use of cookies.

Free shipping

Free shipping |

On orders over €25

Fast & Discreet

Order before 11:00 |

Shipped the same day

Free seeds

Free seeds |

With seed orders over €25

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.

10 products

10 products

Filter

Sort by:

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

Granddaddy Purple | Cannabis Seeds by Azarius

Granddaddy Purple

New

Granddaddy Purple

€21.48

Granddaddy Purple | Cannabis Seeds by Azarius

Granddaddy Purple

New

Granddaddy Purple

€21.48

Granddaddy Purple | Cannabis Seeds by Azarius

Granddaddy Purple

New

Granddaddy Purple

Feminized seeds

Granddaddy Purple is a high-potency, indica with berry and fruity flavors, ideal for evening relaxation. Recognized for its resinous, deep purple buds, it has a flowering time of 10-11 weeks. Suitable for indoor and outdoor cultivation, it thrives with proper care and optimal conditions. ...

€21.48

Granddaddy Purple | Cannabis Seeds by Azarius

Granddaddy Purple

New

Granddaddy Purple

Feminized seeds

Granddaddy Purple is a high-potency, indica with berry and fruity flavors, ideal for evening relaxation. Recognized for its resinous, deep purple buds, it has a flowering time of 10-11 weeks. Suitable for indoor and outdoor cultivation, it thrives with proper care and optimal conditions. ...

€21.48

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 € 11,98 Seeds: 3 € 21,48 Seeds: 5 € 34,70 Seeds: 10 € 55,36

Wedding Cake Auto | Cannabis Seeds by Azarius

Wedding Cake Auto

New

Wedding Cake Auto

€21.48

Wedding Cake Auto | Cannabis Seeds by Azarius

Wedding Cake Auto

New

Wedding Cake Auto

€21.48

Wedding Cake Auto | Cannabis Seeds by Azarius

Wedding Cake Auto

New

Wedding Cake Auto

Autoflowering seeds

Wedding Cake Auto, a potent, mostly indica hybrid from Wedding Cake x Girl Scout Cookies Auto, offers a powerful, balanced, relaxing, and cerebral experience. With sweet, fruity, woody flavors and 20–25% potency, it thrives indoors and outdoors, yielding impressive results. Ideal for both seasoned and novice growers. <td...

€21.48

Wedding Cake Auto | Cannabis Seeds by Azarius

Wedding Cake Auto

New

Wedding Cake Auto

Autoflowering seeds

Wedding Cake Auto, a potent, mostly indica hybrid from Wedding Cake x Girl Scout Cookies Auto, offers a powerful, balanced, relaxing, and cerebral experience. With sweet, fruity, woody flavors and 20–25% potency, it thrives indoors and outdoors, yielding impressive results. Ideal for both seasoned and novice growers. <td...

€21.48

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

Biscotti | Cannabis Seeds by Azarius Seeds

Biscotti

New

Biscotti

€21.48

Biscotti | Cannabis Seeds by Azarius Seeds

Biscotti

New

Biscotti

€21.48

Biscotti | Cannabis Seeds by Azarius Seeds

Biscotti

New

Biscotti

Feminized seeds

Biscotti is a predominantly indica strain known for its unique taste of fresh baked goods and its high potency (up to 30%). Derived from Gelato #25 x South Florida OG, growers can gear up for a bountiful harvest, while users can look forward to total relaxation. Genetics: Gelato...

€21.48

Biscotti | Cannabis Seeds by Azarius Seeds

Biscotti

New

Biscotti

Feminized seeds

Biscotti is a predominantly indica strain known for its unique taste of fresh baked goods and its high potency (up to 30%). Derived from Gelato #25 x South Florida OG, growers can gear up for a bountiful harvest, while users can look forward to total relaxation. Genetics: Gelato...

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

Runtz Auto | Cannabis Seeds by Azarius

Runtz Auto

New

Runtz Auto

€23.13

Runtz Auto | Cannabis Seeds by Azarius

Runtz Auto

New

Runtz Auto

€23.13

Runtz Auto | Cannabis Seeds by Azarius

Runtz Auto

New

Runtz Auto

Autoflowering seeds

Runtz Autoflower is an indica-dominant hybrid with a swift 8–10 week life cycle. It offers caramel, fruity, and herbal flavors with medium potency (18–22%). Known for its relaxing body buzz and soothing sensations, it's ideal after a long day at work. Accessible for both novice and experienced growers. ...

€23.13

Runtz Auto | Cannabis Seeds by Azarius

Runtz Auto

New

Runtz Auto

Autoflowering seeds

Runtz Autoflower is an indica-dominant hybrid with a swift 8–10 week life cycle. It offers caramel, fruity, and herbal flavors with medium potency (18–22%). Known for its relaxing body buzz and soothing sensations, it's ideal after a long day at work. Accessible for both novice and experienced growers. ...

€23.13

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

Do-Si-Dos | Cannabis Seeds by Azarius

Do-Si-Dos

New

Do-Si-Dos

€21.48

Do-Si-Dos | Cannabis Seeds by Azarius

Do-Si-Dos

New

Do-Si-Dos

€21.48

Do-Si-Dos | Cannabis Seeds by Azarius

Do-Si-Dos

New

Do-Si-Dos

Feminized seeds

Do-Si-Dos is a hybrid with up to 26% potency, offering earthy, sweet flavors and relaxing effects. Ideal for evening use, it boasts an uplifting, mood-boosting buzz. With a quick flowering time and rich resin production, it's perfect for growers and users seeking potent, high-quality buds. ...

€21.48

Do-Si-Dos | Cannabis Seeds by Azarius

Do-Si-Dos

New

Do-Si-Dos

Feminized seeds

Do-Si-Dos is a hybrid with up to 26% potency, offering earthy, sweet flavors and relaxing effects. Ideal for evening use, it boasts an uplifting, mood-boosting buzz. With a quick flowering time and rich resin production, it's perfect for growers and users seeking potent, high-quality buds. ...

€21.48

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

Apple Fritter Auto | Cannabis Seeds by Azarius

Apple Fritter Auto

New

Apple Fritter Auto

€21.48

Apple Fritter Auto | Cannabis Seeds by Azarius

Apple Fritter Auto

New

Apple Fritter Auto

€21.48

Apple Fritter Auto | Cannabis Seeds by Azarius

Apple Fritter Auto

New

Apple Fritter Auto

Autoflowering seeds

Apple Fritter Autoflower, an indica-dominant hybrid from Sour Apple Auto x Animal Cookie, boasts high potency (22–25%) and flavors of earth, fruit, and sweetness flavors. It offers relaxing and euphoric effects, ideal for quiet evenings and lazy weekends. It's a resilient, compact plant that flowers in 8–10 weeks. <td...

€21.48

Apple Fritter Auto | Cannabis Seeds by Azarius

Apple Fritter Auto

New

Apple Fritter Auto

Autoflowering seeds

Apple Fritter Autoflower, an indica-dominant hybrid from Sour Apple Auto x Animal Cookie, boasts high potency (22–25%) and flavors of earth, fruit, and sweetness flavors. It offers relaxing and euphoric effects, ideal for quiet evenings and lazy weekends. It's a resilient, compact plant that flowers in 8–10 weeks. <td...

€21.48

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 € 7,84 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

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.

WhatsApp

Monday - Friday: 08:00 - 16:00

Send us a message