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.

7 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

☆☆☆☆☆ ★★★★★

(3)

Granddaddy Purple

21,48 €

Granddaddy Purple

21,48 €

Granddaddy Purple

Feminized seeds

Granddaddy Purple is a high-THC, mostly indica hybrid with berry and fruity flavours, ideal for evening relaxation. Recognised for its resinous, deep purple buds, it has a flowering time of 8–10 weeks. Suitable for indoor and outdoor cultivation, it thrives with proper care and optimal conditions. ...

21,48 €

Quick View

Granddaddy Purple

Feminized seeds

21,48 €

Quick View

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

Thai Dream

17,35 €

Thai Dream

17,35 €

Thai Dream

Feminized seeds

Thai Dream is a Sativa-dominant hybrid born from the exceptional genetics of Blue Dream and Lemon. With THC levels ranging from 21-25%, 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...

17,35 €

Quick View

Thai Dream

Feminized seeds

17,35 €

Quick View

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

Do-Si-Dos Auto | Cannabis Seeds by Azarius

☆☆☆☆☆ ★★★★★

(3)

Do-Si-Dos Auto

21,48 €

Do-Si-Dos Auto

21,48 €

Do-Si-Dos Auto

Autoflowering seeds

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

21,48 €

Quick View

Do-Si-Dos Auto

Autoflowering seeds

21,48 €

Quick View

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

Girl Scout Cookies Auto | Cannabis Seeds by Azarius

☆☆☆☆☆ ★★★★★

(3)

Girl Scout Cookies Auto

23,13 €

Girl Scout Cookies Auto

23,13 €

Girl Scout Cookies Auto

Autoflowering seeds

Girl Scout Cookies Auto is a sativa-dominant hybrid combining Girl Scout Cookies and ruderalis. It offers a sweet, earthy flavour, a euphoric high, and 20–22% THC. Ideal for daytime use, it's simple to cultivate and is harvest-ready in 8–10 weeks, with high yield potential. Genetics:...

23,13 €

Quick View

Girl Scout Cookies Auto

Autoflowering seeds

23,13 €

Quick View

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

Blue Dream - Cannabis Seeds by Azarius Seeds

☆☆☆☆☆ ★★★★★

(3)

Blue Dream

17,35 €

Blue Dream

17,35 €

Blue Dream

Feminized seeds

Blue Dream, a balanced hybrid with origins in California, offers sweet berry bliss with an uplifting, hazy high and divine fruity flavours. Suitable for indoor/outdoor growth, it flowers in 8–10 weeks and yields up to 700g/plant. Genetics: Blueberry x Haze <td...

17,35 €

Quick View

Blue Dream

Feminized seeds

17,35 €

Quick View

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

☆☆☆☆☆ ★★★★★

(3)

Gelato

21,48 €

Gelato

21,48 €

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 flavours with a high THC of 27%. Ideal for both indoor and outdoor cultivation, it offers a mix of relaxing body highs and cerebral uplift, perfect for mood relief and creativity. <td...

21,48 €

Quick View

Gelato

Feminized seeds

21,48 €

Quick View

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

Cherry Pie OG Auto | Cannabis Seeds by Azarius

☆☆☆☆☆ ★★★★★

(3)

Cherry Pie OG Auto

15,69 €

Cherry Pie OG Auto

15,69 €

Cherry Pie OG Auto

Autoflowering seeds

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

15,69 €

Quick View

Cherry Pie OG Auto

Autoflowering seeds

15,69 €

Quick View

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.

High-THC Seeds

Granddaddy Purple

Granddaddy Purple

Granddaddy Purple

Granddaddy Purple

Thai Dream

Thai Dream

Thai Dream

Thai Dream

Do-Si-Dos Auto

Do-Si-Dos Auto

Do-Si-Dos Auto

Do-Si-Dos Auto

Girl Scout Cookies Auto

Girl Scout Cookies Auto

Girl Scout Cookies Auto

Girl Scout Cookies Auto

Blue Dream

Blue Dream

Blue Dream

Blue Dream

Gelato

Gelato

Gelato

Gelato

Cherry Pie OG Auto

Cherry Pie OG Auto

Cherry Pie OG Auto

Cherry Pie OG Auto

Why Grow High-THC Seeds?

What Is THC and How Does It Work?

What Is Considered High THC?

How to Choose a High-THC Cannabis Strain

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

Are Indica Genetics More Potent Than Sativa?

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

How Do You Increase THC Before Harvesting?

WhatsApp