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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.

14 products

14 products

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

Super Silver Haze | Cannabis Seeds by Azarius

Super Silver Haze

New

Super Silver Haze

€17.35

Super Silver Haze | Cannabis Seeds by Azarius

Super Silver Haze

New

Super Silver Haze

€17.35

Super Silver Haze | Cannabis Seeds by Azarius

Super Silver Haze

New

Super Silver Haze

Feminized seeds

Super Silver Haze is a mostly sativa hybrid blending Skunk, Northern Lights, and Haze. With up to 24% potency, its citrus, herbal, and skunk flavors provide an energizing and creative effect ideal for daytime use. Genetics: (Northern Light #5 x Haze) x (Skunk #1 x Haze) ...

€17.35

Super Silver Haze | Cannabis Seeds by Azarius

Super Silver Haze

New

Super Silver Haze

Feminized seeds

Super Silver Haze is a mostly sativa hybrid blending Skunk, Northern Lights, and Haze. With up to 24% potency, its citrus, herbal, and skunk flavors provide an energizing and creative effect ideal for daytime use. Genetics: (Northern Light #5 x Haze) x (Skunk #1 x Haze) ...

€17.35

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

Wedding Cake | Cannabis Seeds by Azarius

Wedding Cake

New

Wedding Cake

€21.48

Wedding Cake | Cannabis Seeds by Azarius

Wedding Cake

New

Wedding Cake

€21.48

Wedding Cake | Cannabis Seeds by Azarius

Wedding Cake

New

Wedding Cake

Feminized seeds

Wedding Cake is a potent, mostly indica hybrid from Animal Mints x Triangle Kush with a creamy vanilla sweetness mixed with spicy earthiness. Boasting up to 27% potency, it offers euphoric and relaxing effects. Optimally grown, it flowers in 8–9 weeks, yielding resin-rich buds. Genetics:...

€21.48

Wedding Cake | Cannabis Seeds by Azarius

Wedding Cake

New

Wedding Cake

Feminized seeds

Wedding Cake is a potent, mostly indica hybrid from Animal Mints x Triangle Kush with a creamy vanilla sweetness mixed with spicy earthiness. Boasting up to 27% potency, it offers euphoric and relaxing effects. Optimally grown, it flowers in 8–9 weeks, yielding resin-rich buds. Genetics:...

€21.48

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

Moby Dick | Cannabis Seeds by Azarius

Moby Dick

New

Moby Dick

€17.35

Moby Dick | Cannabis Seeds by Azarius

Moby Dick

New

Moby Dick

€17.35

Moby Dick | Cannabis Seeds by Azarius

Moby Dick

New

Moby Dick

Feminized seeds

Moby Dick is a predominantly sativa strain, a hybrid of White Widow x Haze, boasting citrus, pine, and sweet flavours. With a THC content of up to 27%, it provides energetic, happy highs. The perfect natural pick-me-up, Moby Dick grows well indoors and outdoors, flowering in 9-10 weeks. ...

€17.35

Moby Dick | Cannabis Seeds by Azarius

Moby Dick

New

Moby Dick

Feminized seeds

Moby Dick is a predominantly sativa strain, a hybrid of White Widow x Haze, boasting citrus, pine, and sweet flavours. With a THC content of up to 27%, it provides energetic, happy highs. The perfect natural pick-me-up, Moby Dick grows well indoors and outdoors, flowering in 9-10 weeks. ...

€17.35

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

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

Do-Si-Dos Auto | Cannabis Seeds by Azarius

Do-Si-Dos Auto

New

Do-Si-Dos Auto

€21.48

Do-Si-Dos Auto | Cannabis Seeds by Azarius

Do-Si-Dos Auto

New

Do-Si-Dos Auto

€21.48

Do-Si-Dos Auto | Cannabis Seeds by Azarius

Do-Si-Dos Auto

New

Do-Si-Dos Auto

Autoflowering seeds

The Do-Si-Dos Autoflower strain is a sativa-dominant hybrid with citrus, earthy, Kush, and sweet flavors, offering euphoric and relaxing effects. It has medium potency (18–20%) and is ideal for both indoor and outdoor cultivation. It flowers in just 8–9 weeks and produces moderate yields. ...

€21.48

Do-Si-Dos Auto | Cannabis Seeds by Azarius

Do-Si-Dos Auto

New

Do-Si-Dos Auto

Autoflowering seeds

The Do-Si-Dos Autoflower strain is a sativa-dominant hybrid with citrus, earthy, Kush, and sweet flavors, offering euphoric and relaxing effects. It has medium potency (18–20%) and is ideal for both indoor and outdoor cultivation. It flowers in just 8–9 weeks and produces moderate yields. ...

€21.48

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

Godfather OG Auto | Cannabis Seeds by Azarius

Godfather OG Auto

New

Godfather OG Auto

€17.35

Godfather OG Auto | Cannabis Seeds by Azarius

Godfather OG Auto

New

Godfather OG Auto

€17.35

Godfather OG Auto | Cannabis Seeds by Azarius

Godfather OG Auto

New

Godfather OG Auto

Autoflowering seeds

Godfather OG Auto is an indica-dominant hybrid with a fruity, sweet, woody, and earthy flavor profile. It boasts high potency (25–26%), offering profound effects like relaxation and euphoria. It also matures quickly (8–9 weeks), making it perfect for novice and seasoned growers. Genetics:...

€17.35

Godfather OG Auto | Cannabis Seeds by Azarius

Godfather OG Auto

New

Godfather OG Auto

Autoflowering seeds

Godfather OG Auto is an indica-dominant hybrid with a fruity, sweet, woody, and earthy flavor profile. It boasts high potency (25–26%), offering profound effects like relaxation and euphoria. It also matures quickly (8–9 weeks), making it perfect for novice and seasoned growers. Genetics:...

€17.35

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

Girl Scout Cookies | Cannabis Seeds by Azarius

Girl Scout Cookies

New

Girl Scout Cookies

€23.13

Girl Scout Cookies | Cannabis Seeds by Azarius

Girl Scout Cookies

New

Girl Scout Cookies

€23.13

Girl Scout Cookies | Cannabis Seeds by Azarius

Girl Scout Cookies

New

Girl Scout Cookies

Feminized seeds

Girl Scout Cookies (GSC) is a hybrid with up to 27% potency, offering a sweet flavor and energetic, happy effects. Ideal for indoor and outdoor growth, plants thrive in low humidity and yield up to 650g/plant outdoors. Utilize quality substrates for best results. Genetics: Durban...

€23.13

Girl Scout Cookies | Cannabis Seeds by Azarius

Girl Scout Cookies

New

Girl Scout Cookies

Feminized seeds

Girl Scout Cookies (GSC) is a hybrid with up to 27% potency, offering a sweet flavor and energetic, happy effects. Ideal for indoor and outdoor growth, plants thrive in low humidity and yield up to 650g/plant outdoors. Utilize quality substrates for best results. Genetics: Durban...

€23.13

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

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

Super Boof

Super Boof

New

Super Boof

€21.48

Super Boof

Super Boof

New

Super Boof

€21.48

Super Boof

Super Boof

New

Super Boof

Feminized seeds

€21.48

Super Boof

Super Boof

New

Super Boof

Feminized seeds

€21.48

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

Permanent Marker - Cannabis Seeds by Azarius

Permanent Marker

New

Permanent Marker

€21.48

Permanent Marker - Cannabis Seeds by Azarius

Permanent Marker

New

Permanent Marker

€21.48

Permanent Marker - Cannabis Seeds by Azarius

Permanent Marker

New

Permanent Marker

Feminized seeds

€21.48

Permanent Marker - Cannabis Seeds by Azarius

Permanent Marker

New

Permanent Marker

Feminized seeds

€21.48

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

Permanent Marker Auto

Permanent Marker Auto

New

Permanent Marker Auto

€21.48

Permanent Marker Auto

Permanent Marker Auto

New

Permanent Marker Auto

€21.48

Permanent Marker Auto

Permanent Marker Auto

New

Permanent Marker Auto

Autoflowering seeds

€21.48

Permanent Marker Auto

Permanent Marker Auto

New

Permanent Marker Auto

Autoflowering seeds

€21.48

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

Ghost Train Haze

Ghost Train Haze

New

Ghost Train Haze

€21.48

Ghost Train Haze

Ghost Train Haze

New

Ghost Train Haze

€21.48

Ghost Train Haze

Ghost Train Haze

New

Ghost Train Haze

Feminized seeds

€21.48

Ghost Train Haze

Ghost Train Haze

New

Ghost Train Haze

Feminized seeds

€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.

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