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Feminized Seeds

Feminized cannabis seeds are bred to produce only female marijuana plants, eliminating the risk of finding a male plant, ruining your perfect sinsemilla grow

Browse all Feminized Seeds

Autoflower Seeds

Autoflowering cannabis seeds automatically switch from vegetative to flowering within 2 - 4 weeks from germination. Making it perfect for a quick harvest

Browse all Autoflowering Seeds

CBD Cannabis Seeds

CBD Cannabis Seeds are bred to produce high amounts of CBD and low levels of THC. CBD strains are non intoxicating and perfect for medicinal purposes or oils.

Browse all CBD Seeds

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High THC seeds

High THC seeds

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Showing 1-3 of 3 item(s)

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  • 9 - 10 Weeks

Blueberry Kush Autoflower

R549.99 Price

Our Blueberry Kush by Nirvana Seeds is an indica dominant strain. It is a hybrid of a Blueberry strain together with the famous OG Kush. The Blueberry strain is one of the 2000 High Times Cannabis Cup winners...

(Pack of 5 Seeds)

Papaya Feminized

R549.99 Price

Papaya by Nirvana Seeds doesn’t just look gorgeous but also delivers one of the most unique aromas and flavors around. She does, of course, taste like the fruit itself and her smell completely holds up to her namesake...

(Pack of 5 Seeds)

Tangie Feminized

R549.99 Price

Tangie by Nirvana Seeds is of course fitting that the flavor and aroma is a bright and clean tangerine, which is lovely since most other citrus strains tend to be lemony or grape. Her sweet and dank aroma combined with her strong sativa happy and euphoric high will help give you the energetic kick you need to make sure your morning starts off great.

(Pack of 5 Seeds)

High THC seeds

Do you like getting higher than anything you ever experienced? Our high THC cannabis seeds offers the most potent cannabis seeds on the planet. The level of THC of these marijuana plants produces mind blowing, potent weed. We at Marijuana Seeds SA offer a variety of high THC marijuana seeds specifically catered to give you pungent, mind blowing weed buds.

Most extreme THC seeds are usually a hybrid from other strains. Each strain comes with its own challenges. MJSSA also offers a couple of autoflowering seeds that produces high THC and are easy to grow and require little maintenance. Though high THC strains have always existed, they’re far more readily available and consistent than ever before. A variety of factors contribute to THC levels in any given cannabis strain, including its phenotype, growing conditions, seed quality and more. Marijuana Seeds SA goes the extra mile to guarantee unbeatable quality and value for money – bringing you high THC weed seeds you can count on.

These high THC seeds are sought after specifically for their potency. Most high THC seeds are not suitable for the novice stoner but are better for the cannabis smoker with a higher than average THC tolerance level. They are often used by patients with mental disorders like as depression and anxiety attacks, but with an amateur smoker, it can have the opposite effect. So be warned to take it slow if you are new to high THC strains. Within our section of quality THC cannabis seeds, you will find the most pungent, potent and mind altering high you have ever experienced.