High THC Cannabis Seeds

High THC Cannabis Seeds

This section is a collection of the most powerful and potent high THC cannabis seeds available to our team at SeedMasters.com!


We have carefully picked the very strongest strains in terms of high THC content, saving you time and providing you with some ferocious world class genetics that will seriously blow your socks off! We are excited to showcase the indisputable potency of these champion strains and to do our bit to make them more accessible as a whole.

Our High THC cannabis seeds are reserved for those with real tolerance, those who are brave, and those who are just plain irresponsible! This list is NOT for newbies!!!

These strains are perfect for the professional, long-term enthusiasts looking to put some raw horsepower behind their breeding operations, for the established home-growers looking to try something even more rewarding, or just for anyone with courage who is looking to put some hairs on their chest! Whatever your situation, it's safe to say these will not disappoint!

..and as always you can expect nothing less than 
high-quality cannabis seeds when you buy from our team here at SeedMasters.com! 
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Cash Cow

For the lovers of our outstanding Big Bazooka we developed a new monster that will captivate you imm..

From £27.95

CBD Kush

A variety produced in cooperation with the CBD Crew.  CBD Kush is a CBD rich variety with an ap..

From £26.50

CBD Lemon Aid

An exclusive collaboration between CBD Seeds and Original Sensible Seeds. By crossing old school Lem..

From £8.00

Champion

The team at Heavyweight have invested a great amount of time and effort creating the ultimate cheese..

From £23.95

Charlottes Dream CBD

We developed a CBD strain that is not only high in CBD but also really nice to grow and smoke. ..

From £30.95

Cheese

 Cheese cannabis seeds by Dinafem Seeds belong to a feminized slightly Indica-dominant cannabis..

From £6.50

Cheese Automatic

Cheese Autoflowering cannabis seeds by Dinafem Seeds belong to an Indica-dominant, feminized, autofl..

From £6.50

Cheese XXL Auto

Cheese XXL Auto cannabis seeds by Dinafem Seeds belong to a feminized autoflowering Sativa/Indica/Ru..

From £6.50

Chemdog

Chemdog marijuana strain is the product of a careful crossbreeding program involving two legendary v..

From £29.95

Cherry Bomb

Cherry Bomb is the hard hitting, big yielding strain from Bomb cannabis seeds. The result of crossin..

From £23.65

Cherry Bomb Auto

Cherry Bomb Auto  cannabis seeds are a highly resinous autoflowering strain with a full cherry ..

From £22.75

Cherry Grapefruit

Cherry Grapefruit weed seeds have been created by crossing the well known White Widow, Chemdawg, OG ..

From £4.60

Chimera Cut

Gear up for Chimera Cut, the latest masterpiece from the green geniuses at Anesia Seeds. This f..

From £29.95

Chocolate Haze

Lovers of chocolate will be enchanted and surprised when they grow Chocolate Haze cannabis seeds. A ..

From £7.00

Chocolate Sherbet

The perfect balance of spicey herbal with a creamy and soft flavour describes it the best. This..

From £35.45

Chronic Thunder

Chronic Thunder feminized cannabis seeds have been created with superior genetics gained from her pa..

From £19.25