High THC Seeds

THC is the active compound found in Marijuana. If you want to grow the strongest strains of weed, then you will need to buy cannabis seeds with the highest levels of THC you can. Our range of High THC strains includes any variety with more than 20% THC. But some of these amazing plants can have THC as high as 28% or more - not for the faint hearted

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Slurricane Feminized Cannabis Seeds
Slurricane Feminized
From: US$67.80
THCOver 25% THC
Yield400-500gr/m² Test
Flowering Time8-10 Weeks
Best Seller
THC Bomb Auto Cannabis Seeds
THC Bomb Autoflower
From: US$59.20
THC20%-24%
Yield400-500gr/m² Test
Flowering Time6-8 Weeks
Sale
BOGO
Godfather OG Feminized Marijuana Seeds
Godfather OG Feminized
From: US$67.80 As low as US$30.50
THCOver 25% THC
Yield500-600gr/m²
Flowering Time8-10 Weeks
Sale
BOGO
MAC Feminized Marijuana Seeds
MAC Feminized
From: Now US$43.25 Was US$72.10
THC20%-24%
Yield400-500gr/m² Test
Flowering Time8-10 Weeks
Sale
40% OFF
Auto Girl Scout Cookies marijuana seeds
Girl Scout Cookies Autoflower
From: US$67.80 As low as US$30.50
THC20%-24%
Yield500-600gr/m²
Flowering Time8-10 Weeks
Sale
BOGO
Gorilla Glue Feminized Marijuana Seeds
GG4 Feminized
From: US$67.80 As low as US$30.50
THCOver 25% THC
YieldOver 600gr/m²
Flowering Time8-10 Weeks
Sale
BOGO
Girl Scout Cookies Feminized seeds
Girl Scout Cookies Feminized
From: US$76.40 As low as US$34.40
THC20%-24%
Yield400-500gr/m² Test
Flowering Time8-10 Weeks
Sale
BOGO

7 Items

WHAT ARE THE MOST HIGH THC MARIJUANA STRAINS

Tetrahydrocannabinol more commonly known as THC is a psychoactive compound found in cannabis. Although other factors such as CBD and terpenes also play their part, THC is the main driver behind the high that marijuana produces.

With an increasing number of countries and states now legalising marijuana, there is a growing demand for strains that can push the boundaries of potency with some strains producing up to 35% THC.


WHAT ARE THE STRONGEST STRAINS OF WEED?


Gorilla Glue Number one on our list of the highest THC strains is the well-deserved Gorilla Glue. Lab tested at over 32% THC Gorilla Glue is a super potent strain that will test even the most seasoned smoker’s tolerance.

Gorilla Glue was launched in 2014 and almost immediately won 1st place at the 2014 High Times Cannabis Cup in LA and Michigan, and more recently won 1st place at the 2018 Spannabis Cannabis Cup Championship, cementing its place in the cannabis hall of fame.


Bruce Banner #3 Known to be one of the strongest strains of weed, Bruce Banner has been lab tested consistently between 25% – 30% THC. Bruce Banner is a potent hybrid created by crossing Strawberry Diesel and OG Kush. Originally there were five variations of Bruce banner with version 3 prevailing as the most potent of them all.


Gelato Combine two of the tastiest strains ever made, Girl Scout Cookies and Sunset Sherbet and what you get is a perfect hybrid that is both super potent and flavoursome. Gelato has proven itself to be one of the highest THC strains around with lab reports recording over 25% THC which will satisfy even the most seasoned stoners.


Forbidden Fruit A cross of the popular Cherry Pie and Tangie, Forbidden Fruit is one of the more recent releases at MSNL that is packed full of flavour. However, go easy on toking this sweet tasting strain, Forbidden Fruit provides a hard hitting 25% THC making it one of the strongest strains of weed around.


THC Bomb Produced and bred by the well-known breeder Bomb Seeds, THC Bomb their signature strain has long been a staple among MSNL’s stock list. Recent lab tests have shown this strain can produce an astounding 32% THC which makes it one of the highest THC strains in the world.


HOW MUCH THC GETS YOU HIGH?


It is difficult to give an exact figure on how much THC gets you high because it massively depends on the size of an individual and their tolerance level as well as how it is consumed. However, for the average smoker between 25mg and 50mg would get you pretty high.


HOW TO INCREASE THC WHEN GROWING WEED


Choose High THC Strains - It is difficult to give an exact figure on how much THC gets you high because it massively depends on the size of an individual and their tolerance level as well as how it is consumed. However, for the average smoker between 25mg and 50mg would get you pretty high.


Time your harvests for potency - Most growers don’t realize how important it is to harvest your plants at the right time. There is a 2–3 week window during the end of the flowering stage when buds are at their peak potency. Use a magnifying glass to assess the trichomes, when they have turned a milky white and the pistils have begun to darken and curl inwards the bud should be at its most potent and is ready to be harvested.


Ensure your plant and buds are healthy - To produce high THC weed you need to make sure your plants are healthy and happy. By avoiding the most common mistakes such as over and under watering, heat stress, irregular light cycles and nutrient issues you will massively improve potency, yield and flavour of your buds.

You should also try to replicate a plants natural environment as closely as possible; this means keeping tabs on the climate in your grow room which is easily done if you get yourself a good thermometer and humidity monitor.


Use Good quality grow lights - Although cannabis plants can grow in low light conditions both using a good quality high power grow light will not only help you to produce high THC weed but also massively increase yield. High Power grow lights or simply growing outdoors in summer will help to increase THC along with the other cannabinoids found in marijuana.