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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Strawberry Gelato Auto

Cali Weeds Blue Dream Auto is a sub breed of their original cult classic. This cut of Blue Drea..

From £15.95

Strawberry Kush

Strawberry Kush feminized is a crossing of an original Hindu Kush with a Strawberry and convinces wi..

From £26.45

Strawberry Sour Diesel

Strawberry Sour Diesel cannabis seeds (SSD) have rapidly become one of our most well-known strains.C..

From £31.95

Strawberry Tree

Strawberry Tree by Anesia Seeds: A Potent, Fruity Masterpiece with 34% THC. Strawberry Tree by ..

From £28.95

Sun Of A Peach

Unlock the ultimate fusion of relaxation and creativity with Sun of a Peach, a top-tier feminized st..

From £31.95

Sunset Sherbet

Sunset Sherbert is a notorious indica dominant hybrid with a deep full-body effect that is descendan..

From £21.45

Super Critical Bud CBD

By bringing together Ed Rosenthal Super Bud and Critical XXX again we have created another ground-br..

From £9.95

Super Glue

Super Glue cannabis seeds are a new Sativa/Indica Hybrid (2018) from Anesia Seeds. The variety is ph..

From £29.45

Super Hash

Super Hash is a plant that keeps its delicious flavor both by pollen extraction and consumed in bloo..

From £5.95

Super OG Kush

It has been several years now since we worked on Hindu Kush, but we still couldn't find its place in..

From £5.95

Super Pineapple Haze

Super Pineapple Haze is a Sativa dominant strain, a cross between Pineapple and Pursang. This s..

From £8.95

Super Scoop

Super Scoop is a finely balanced mix of Gorilla Glue and Gelato bringing you the best of both. ..

From £39.95

Super Silver Haze

Super Silver cannabis seeds by Dinafem Seeds belong to a Sativa-dominant, feminized cannabis strain ..

From £6.50

Super Skunk Auto

Super Skunk Auto is a strong robust strain that is ideal for beginners and also great for experience..

From £8.95

Super Skunk Kush

Super Skunk Kush is a cross between an elite Super Skunk clone with a selected pure Kush. She i..

From £8.95

Superb O.G.

With so many varieties on the market OG Kush, the team Heavyweight began producing a truly spectacul..

From £23.95