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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Money Bush

Money Bush Cannabis Seeds - Grow Your Own High-Yielding, Potent Strain! Introducing Money Bush ..

From £23.95

Monkey Bomb

Monkey Bomb is a heavy-hitting, heavy-yielding narcotic strain created using the legendary Gorilla a..

From £35.95

Monkey Glue

Monkey Glue is pretty new to the market and already very popular. Created by accident by an Ame..

From £19.95

Monkey Glue Auto

Monkey Glue Auto is pretty new to the market and already very popular. Created by accident by a..

From £19.95

Monsterbud

Monsterbud has a very powerful effect and a huge yield. This lady requires a lot of light and a..

From £19.95

Morning Glory

Morning Glory is a relatively new addition to the Barny’s Farm range of cannabis seeds. Her genetic ..

From £66.95

Mother Ape Shit Auto

Mother Ape Shit took many years of breeding Gorilla and Gelato #49 to achieve her perfect genetics, ..

From £39.95

Nefertiti

Peculiar for its strong growth, this strain comes from Black Widow and White Widow.It’s a Sativa wit..

From £6.95

New York City

This variety is mostly a Sativa, very popular among growers and with a distinctive lemon taste.Its f..

From £6.95

New York Diesel

The diesel is a legend from the states that is named after the smell from the fresh buds. It's one o..

From £28.95

Nicole Kush

Nicole Kush is an Indica dominant strain (75% Indica/25% Sativa); a result of mating the legendary K..

From £8.95

Night Shade

Proudly taking the Indica Cup’s 3rd place at the 2006 Cannabis Cup, Barney’s Farm’s Night Shade is a..

From £34.95

NLX Special

NLX Special by Kera Seeds: A Premium Indica Hybrid for Exceptional Yields. The NLX Special, cra..

From £5.30

Northern Express

Elegant and refined - like a lavish trip to a cosmopolitan city - this strain of marijuana is the to..

From £8.20

Northern Light

We can’t leave out the Northern Light when we talk about famous plants. Northern Light is used for m..

From £5.30

Northern Lights

Our variety comes from an old phenotype very difficult to find nowadays. We have cultivated it in hy..

From £6.95