Filter By

Cultivation

Cultivation

Plant Type

Plant Type

Effect

Effect

Flavor

Flavor

Grow Difficulty

Grow Difficulty

THC

THC

Average Yield

Average Yield

Flowering Period

Flowering Period

Plant Height

Plant Height

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

FREE SEED OF THE MONTH

MASTER KUSH FEMINIZED

Buy any pack* of seeds to qualify for promotion *Pick n Mix Option does not Qualify

1

Buy 1 Pack

+1 FREE Seed

2

Buy 2 Packs

+2 FREE Seeds

+1 Nirvana Rolling Paper Booklet

3

Buy 3 Packs

+3 FREE Seeds

+1 Nirvana Rolling Paper Booklet

+1 Nirvana Grinder

4

Buy 4 Packs

+4 FREE Seeds

+1 Nirvana Rolling Paper Booklet

+1 Nirvana Grinder

+1 Nirvana Hemp Wallet

5

Buy 5 Packs

+5 FREE Seeds

+1 Nirvana Rolling Paper Booklet

+1 Nirvana Grinder

+1 Nirvana Hemp Wallet

+1 Nirvana Playing Cards

AND MORE
PrestaShop

High THC seeds

High THC seeds

There are 4 products.

Showing 1-4 of 4 item(s)

Active filters

  • 16% - 20%

Amnesia Haze Feminized

R549.99 Price

A truly psychedelic high, if you’re looking to buy Amnesia Haze Feminized by Nirvana Seeds, it sends you off to a dreamland of groovy and cerebral thoughts accompanied with a zesty and robust citrus-lemon flavor and...

(Pack of 5 Seeds)

Black Jack Feminized

R549.99 Price

Blackjack from Nirvana Seeds, is known around the medical marijuana community as a sativa-dominate strain that can obliterate away stress, anxiety and depression for hours and hours with its exceptionally...

(Pack of 5 Seeds)

Blue Dream Feminized

R549.99 Price

Blue Dream by Nirvana Seeds is a sativa-dominant hybrid, high in THC and popular among those that medicate for major stress, depression and pain. She’s relatively easy to grow and can flower within 7 to 9 weeks. She...

(Pack of 5 Seeds)

Sour Diesel Feminized

R549.99 Price

A pure legend among men, Sour Diesel by Nirvana Seeds is known to take even the strongest and most sullen, and uplift them with a blissful high that leaves them unable to control the onslaught of the classic...

(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.