Find out which cannabis strains have the highest THC content, how they grow, and where to buy the 15 highest THC seeds online. Buy High THC strains of weed – these are some of the strongest weed strains available. MSNL has the best seeds to deliver direct to your door. Unleash the power of Barney's Farm High THC strains, guaranteed to knock your socks off. Find out more at Barneysfarm.com
The Highest THC Seeds
An in-depth review of the 15 highest THC seeds available. Discover a world filled with bone-crushing indicas and psychedelic sativas and find high THC seeds for sale.
When you want weed that will knock you off your feet, there’s no better choice than high THC seeds.
Cultivators worldwide prioritize high THC seeds because most cannabis enthusiasts seek the most potent strains available. Whether for medical or recreational purposes, the concentration of THC is paramount.
Many medical marijuana patients seek weed that contains upwards of 30% THC to nip discomfort in the bud. Alternatively, recreational marijuana enthusiasts seek cannabis that exceeds the 35% THC mark to explore the mind’s boundaries. Regardless of your reason, choosing a strain with high THC is almost always an excellent choice.
High THC seeds, however, are not easy to come by. The vast majority of the highest THC strains are not for sale because they are closely guarded. Due to their rarity, high THC strains typically form the backbone of a cannabis seed company’s catalog.
Furthermore, the highest THC strains are kept as an ace-in-the-hole during cannabis competitions, such as High Times or Spannabis. Overall, you’ll be hard-pressed to coerce a breeder to give up a legendary cutting of a high THC strain.
Luckily for you, a handful of coveted high THC seeds are available — if you know where to look. Read along to discover the criterion to select the highest THC seeds for your needs.
How to Choose The Highest THC Seeds
As a cultivator, you must search for a cannabis strain that ticks all the boxes — not just THC potential. What use is a high THC strain if it tastes terrible, or worse, yields a handful of grams?
Overall, the point is to find the highest THC strains that’ll put you down-for-the-count while being enjoyable to grow and experience.
Now, let’s take a look at the different aspects that you must consider before you buy high THC seeds.
If you want high THC seeds, this is the first aspect that you need to look at.
Sure, 25% THC is potent, but why not find seeds that contain 35% THC? Once again, it’s all about you. Therefore, only you can decide if a 20-30% THC strain is right for your needs.
Are you searching for an indica, sativa, or hybrid?
The type of cannabis strain makes a massive difference, so you must choose accordingly. The last thing you want is to grow a psychedelic sativa only to realize you suffer from anxiety.
Overall, you must look at the effects of a high THC strain and determine if it produces results that you will enjoy.
The grow difficulty of a strain is a vital aspect to consider.
If the high THC seeds that you purchase are challenging to grow, your overall experience will suffer — let alone the final yield. In other words, you must choose high THC seeds that match your skill level.
Terpenes make the world-go-round.
Nobody enjoys bland weed that doesn’t smell or taste like anything. Therefore, you must choose high THC seeds that contain a unique terpene profile.
Uniqueness and Personal Preference
Whether it’s for bragging rights or because it’s a personal choice — there’s nothing like growing high THC seeds that no one else has.
You must understand what you want in a cannabis seed with high THC potential.
Value for Money and Effort
Ultimately, you must decide if the high THC seeds in your shopping cart are worth your money, time, and effort.
The 15 Highest THC Seeds
Everyone is different.
In our years in the cannabis industry, we’ve seen it all, from cannabis veterans with iron-lungs pass out after a one-hit-quit to beginners burning down entire joints without feeling anything. The point is — every person reacts differently to THC.
With our experience in mind, we’ve curated a list of the 15 highest THC seeds that’ll make your mind soar through the clouds or blackout on-the-spot.
From blackouts, couch-locks, and tripped-out effects — our list of the 15 highest THC seeds is a must-read.
#15 Fruity Pebbles
Fruity Pebbles is a mouth-watering treat that packs a flurry of punches that will leave you utterly dazed.
On average, Fruity Pebbles seeds contain 18-22% THC. However, specific phenotypes may carry upwards of 24% THC. Therefore, one of your random Fruity Pebbles seeds may have a high THC trait that shouldn’t be missed.
Furthermore, Fruity Pebbles stays true to its name. Fruity Pebbles’ indica-dominant buds are decked-out in palate-pleasing terpenes that’ll make you come back over and over again.
From a cultivation standpoint, Fruity Pebbles offers growers massive yields, fast flowering times, and, ultimately, a comfortable growing experience.
If you’re ready to fill your bowl with potent Fruity Pebbles weed, look no further than these high THC seeds.
Although AK-47 weed isn’t as menacing as the actual object it’s named after — it’ll blow your mind away. If you’re on the hunt for a sativa-dominant strain that boasts cerebral effects, these high THC seeds are it.
AK-47 isn’t only renowned for its heavy-duty potency and how easy it is to grow. Whether you’re a beginner or a professional that grows indoors or outdoors, AK-47 seeds never fail to get the job done.
Once you finish harvesting AK-47’s trichome-rich flowers, prepare yourself for a mouthful of honey, white pepper, cardamom, and pine sap. As the flavors escape your mouth, an urge to dance, jump, and howl-at-the-moon will overtake you.
If you need the highest THC strain to get the party started, look no further than AK-47 seeds.
Are you looking for high THC seeds that offer copious resin coverage, record-breaking yields, and long-lasting effects?
Meet Chemdawg (or Chemdog) — the California hybrid that’s coveted by indoor and outdoor growers worldwide.
After years of experience with Chemdawg, we can say without a doubt that this strain is a genuine crowd-pleaser. Cheshire cat grins to body-numbing relaxation, Chemdawg is a versatile strain that packs a THC department punch.
Beginners beware — Chemdawg buds are loaded to the brim with THC potential. If you overindulge, you might find your mind floating into the sky while your body gets buried in the ground. However, if you’re after a cannabis strain that offers a cash-crop potential while maintaining an exceptionally high level of THC — Chemdawg seeds are a must-buy.
Up to 25%
Medium to Difficult
Euphoric, Energetic, Creative
#12 Nitro Lemon Haze
Nitro Lemon Haze is a high-octane sativa-dominant hybrid that you need if you’re into potent cerebral effects with a relaxing twist.
Sativa-loving cultivators enjoy Nitro Lemon Haze for its robust yield. Furthermore, Nitro Lemon Haze flowers as fast as most indicas. At 9-weeks, you’ll find yourself bathing in the emerald green buds that Nitro Lemon Haze provides.
If you enjoy deep citrus flavors with a skunky finish, Nitro Lemon Haze weed will win you over from the first puff. From clear-headed creativity to a lasting body-buzz, the Nitro Lemon Haze strain is the perfect option for cultivators searching for high THC seeds with a sativa-kick.
#11 Durban Poison
Durban Poison is for the sativa-heads that want to take a trip. Luckily for you, you won’t need to pack any bags when you jump on the Durban Poison express.
Durban Poison is an heirloom sativa strain, and it’s filled with psychoactive THC as you’ve never experienced before. With a maximum THC content of 26%, extreme caution is advised when indulging in this hard-hitting landrace. However, the average THC content of Durban Poison is between 19-22%.
Durban Poison checks all the boxes, from the ease of growth to a significant yield. Furthermore, Durban Poison tastes delicious and smells of sweet-spice-and-everything-nice.
Allow Durban Poison weed to electrify your mind with energy, creativity, and enough laughter to hurt your sides. Ultimately, Durban Poison is a legendary strain that offers a unique blend of sky-high THC content and enjoyable effects.
Medium to Difficult
Uplifted, Creative, Euphoric
#10 Neville’s Haze
There are two things you need to know about Neville’s Haze.
First, Neville’s Haze is one of the world’s strongest weed strains that you can find in seed form. Second, Neville’s Haze deserves a warning sign to warn of its extreme potency.
If you’re the adventurous type that smokes first and asks questions later — Neville’s haze is right up your alley. Being one of the highest THC strains, Neville’s Haze enjoys a reputation that few cannabis varieties experience.
Although Neville’s Haze isn’t easy to grow, it provides cultivators with massive yields, mind-crushing potency, and a terpene profile dipped in haze. Remember, Neville’s Haze seeds grow tall and take upwards of 14-weeks to flower. Neville’s Haze is just right for you if you don’t mind a commitment.
Be warned — Neville’s Haze takes no prisoners. Once you exhale, prepare for a mental rollercoaster that doesn’t seem to quit.
Medium to Difficult
Euphoric, Energetic, Creative
#9 Banana Kush
Bananas and Kush — what’s not to like?
Banana Kush is, by far, one of the strongest medical strains available. If you’re a medical marijuana patient that needs to reduce pain, insomnia, and stress — Banana Kush seeds are all you need.
Furthermore, Banana Kush is an easy strain to grow. Cultivating Banana Kush plants is straightforward; however, it does grow slowly. As long as you can provide Banana Kush with 3-weeks of vegetative growth, you will be rewarded by robust plants that can hold the hefty flowers.
The terpene profile of Banana Kush is, you guessed it — filled with ripe banana, spice, hashish, and sweet floral undertones. The effects of Banana Kush are characterized by uplifting creativity, body-numbing relaxation, and pure bliss.
However, don’t underestimate Banana Kush. At 27% THC, Banana Kush is ranked as one of the highest THC strains.
Up to 27%
Euphoric, Relaxed, Uplifted
Pioneered by none other than Cookie Fam, the Gelato stain is as high-end as cannabis gets.
Anytime we’ve cultivated the Gelato strain, we’re always impressed by the avalanche of resin. From industry professionals to hobby gardeners, Gelato weed never fails to impress. In other words, if you’re after high THC seeds that produce photogenic buds — look no further than Gelato seeds.
You would think that a strain this impressive would be nearly impossible to grow. However, Gelato is one of the most straightforward strains to grow and is perfect for beginners and pros alike.
Indoors or outdoors, Gelato is loaded with dessert-like terpenes that will make you drool. As far as effects, Gelat’s sky-high THC content will melt your mind and body into a puddle of bliss.
#7 Wedding Cake
If you’re ready to tie the knot with one of the highest THC strains, look no further than Wedding Cake.
Wedding Cake has all the right ingredients — upwards of 25% THC, decadent terpenes, and incredible effects. Furthermore, anyone can grow Wedding Cake seeds. Whether you’re a commercial cultivator or a home gardener, Wedding Cake produces picture-perfect buds in no time.
Wedding Cake excels in both indoor and outdoor environments. However, Wedding Cake’s bag appeal produces fireworks when cultivated indoors. Luckily, Wedding Cake plants grow short, which makes it perfect for the SOG or ScrOG technique.
Wedding Cake’s flowers drip with resin as if they were dipped in confectioners sugar. Although Wedding Cake is a delicious strain, we’ll be surprised if you can remember your name after a second hit.
Uplifted, Creative, Relaxed
#6 Girl Scout Cookies
Girl Scout Cookies is the ultimate never judge a book by its cover strain.
Although the name sounds friendly, Girl Scout Cookies will lay you out after a single hit. If you’ve never experienced GSC’s potent embrace, prepare yourself for intense relaxation and a mindful buzz that’ll keep you coming back for more.
Girl Scout Cookies is one of the highest THC strains, so if you’re after strong cannabis seeds, this is it. With an average concentration of 22% THC, Girl Scout Cookies surprises even the most seasoned tokers. For instance, if it’s too strong for Wiz Khalifa, then you can bet GSC is one of the strongest indica strains in town.
From a cultivation standpoint, Girl Scout Cookies is a moderately difficult strain to grow. However, it performs great in both indoor and outdoor environments. Furthermore, GSC’s yield is exceptional for such a connoisseur-grade strain.
If you’re ready to experience some of the strongest weed around, it’s time to find these high THC seeds for sale.
Sleepy, Relaxed, Uplifted
#5 Gorilla Glue #4
Gorilla Glue is the ultimate mind scrambler.
Gorilla Glue is considered as one of the highest THC strains at over 25% THC. If you’ve been wondering what is considered a high THC strain — Gorilla Glue #4 is it.
The effects of Gorilla Glue #4 are incredibly disorienting, energetic, and full of euphoria. Gorilla Glue #4 is one of those strains that you can’t accomplish much — except decimate a pizza or play video games for hours on end.
Furthermore, Gorilla Glue #4 can numb the body instantly, making it one of the strongest medical strains around. Whether you’re searching for high THC seeds for recreational or medical purposes, Gorilla Glue fits the bill.
#4 THC Bomb
Not only will THC Bomb’s delicious terpene profile detonate your taste buds, but the sheer potency will blow your hair back.
THC Bomb ranks high in our highest THC strains list because it offers well over 22% THC. Furthermore, its massive yield potential means you’ll have enough potent weed for the long months ahead. Whether you’re a commercial cultivator or hobby gardener, there’s nothing like having a stash of ultra-strong weed at the ready.
THC Bomb is incredibly vigorous, so sit back, relax, and watch THC Bomb explode with growth. Once you harvest THC Bomb’s resin-filled flowers after 10-weeks, prepare yourself for its bunker-busting effects.
The initial blast is filled with profound euphoria, followed by aftershocks of blissful relaxation. When you’re on the hunt for high THC seeds, look no further than THC Bomb.
#3 Sunset Sherbet
Sunset Sherbet is so strong that you’ll be speaking French in no-time.
Commonly known as Sunset Sherbert, Sunset Sherbet is hailed as one of the best cannabis strains of all time. One of Sunset Sherbet’s notable traits is its ultra-high THC content. At 25% THC and above, Sunset Sherbet is some of the most potent marijuana you’ll ever experience.
Furthermore, Sunset Sherbet’s buds are gorgeous and decked from top to bottom with resin. However, Sunset Sherbet’s beauty and terpene profile are deceptive. As you fall into a trance with Sunset Sherbet’s buds, you may take one hit too many.
Remember, Sunset Sherbet is one-hit-quit weed, so you must start slow.
Aside from Sunset Sherbet’s outrageously relaxing nature, it’s easy to grow. We can’t stress it enough — Sunset Sherbet wins on all fronts, from yield potential to flavor.
Sunset Sherbet’s ultra-high THC seeds sell out quickly, so if you find these high THC seeds for sale, don’t sleep on them.
#2 Godfather OG
If you want to get beyond stoned, there’s an indica-dominant hybrid that will make you an offer you can’t refuse.
Meet Godfather OG – the Don of all OGs that’s awash in mind-blowing levels of psychoactive THC. If you want dense, golf-ball like nugs that will make you sleep with the fishes, there’s no other choice than to find these high THC seeds for sale.
Of all the great traits that Godfather OG possesses, many cultivators enjoy how easy it is to grow Godfather OG plants. Whether you’re a beginner or a green-thumb, you now have access to one of the strongest indica strains on this planet.
As a cherry-on-top, Godfather OG presents crystal-coated flowers that smell and taste divine. As your lungs exhale the thick smoke from Godfather OG, you’ll enter a realm filled with happiness and relaxation.
With upwards of 28% THC, there’s no reason not to join the Godfather OG family.
#1 Bruce Banner #3
When you want the strongest weed possible, look no further than Bruce Banner #3.
Bruce Banner #3 is known to test as high as 30% THC, with an average of 25% THC. Bruce Banner has won countless awards, primarily in the strongest sativa strain category. If your primary goal is to find high THC seeds — you’re in luck if you can find Bruce Banner’s high THC seeds for sale.
However, Bruce Banner #3 is not one-sided.
Bruce Banner #3 offers more than just sheer potency, as it provides a mouthful of delicious terpenes and outstanding bag appeal. Furthermore, Bruce Banner #3 produces a Hulk-like harvest — indoors or outdoors.
The effects of Bruce Banner will knock your mind out of the ballpark. The initial rush of euphoria and energy will make you think twice about underestimating weed ever again. As your mind hits Mach 3, the body eases into an unparalleled relaxed state. Overall, Bruce Banner #3’s mixed effects are crazy-potent and should be left to brave cannabis enthusiasts.
Energetic, Creative, Focused
Feminized, Autoflower, Regular
With 15 of the highest THC strains at your fingertips, which are right for you?
As you can see, each of these high THC seeds is filled with unique traits, from bag appeal to yield potential. Depending on your preference, one or more of these high THC seeds will happily grow in your garden.
Remember, each of these high THC seeds contains a ridiculous amount of psychoactive THC, so always start slow. When indulging in some of the highest THC strains, the mantra of less is more is incredibly relevant.
If you have come this far, you are probably still looking for your favorite seeds…
Fortunately, we have reviewed dozens of other varieties of cannabis seeds of different types that can significantly suit your needs!
High THC Cannabis Strains
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
/Strain Types/High THC Cannabis Strains 32 25 High THC Cannabis Strains https://www.marijuana-seeds.nl/strain-types/high-thc 1 3
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.
HIGH THC CANNABIS STRAINS
The High THC Cannabis Strains Collection: Experience the pinnacle of cannabis strains with these astoundingly high THC strains from Barney’s Farm. All of these seeds measure above a jaw-dropping 20% THC content in lab tests. Barney’s High THC strains are not recommended for first timers. Treat yourself to some of the most mind-blowing cannabis seeds available in the UK, Europe and many outlets worldwide.
HIGH THC CANNABIS STRAINS
BLUE GELATO 41
PURPLE PUNCH AUTO
DOS SI DOS 33
ZKITTLEZ OG AUTO
GLUE GELATO AUTO
MIMOSA X ORANGE PUNCH
BLUE SUNSET SHERBERT
PINEAPPLE HAZE – REGULAR
RUNTZ X LAYER CAKE
AFGHAN HASH PLANT – REGULAR
G13 HAZE – REGULAR
Exclusive access for adults only
Content for people of 18 years of age or older, entering barneysfarm.com is reserved for people at the age of majority. In the Netherlands, the age of majority is 18 years old, check your local laws and respect them. We dispatch our marijuana seeds with the reservation that they will not be used in conflict with national laws. Customers must be aware that cannabis seeds are illegal in some countries. Barneys Farm provides these seeds on condition that they will not be taken to countries where they are illegal. Those doing so are solely responsible for their own actions and Barney’s Farm accepts no responsibility in this regard. Our online store complies with Netherlands law. Seeds are sold strictly for souvenirs, storage and genetic preservation. General legal notice: Germination is illegal in most countries, please check your country’s law regarding seeds, paraphernalia and other products related with Cannabis culture.
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