Herbies

Sunlight Accumulated: The Most Potent Outdoor Strains

the most pootent outdoor strains

Weed has been getting stronger and stronger since home growing became popular in the early 1980s. People began to breed cannabis according to desirable characteristics, and as a result, the THC levels in weed have been steadily rising. Thanks to the work of old-school stoners and cannabis enthusiasts, countless strains are now available with a massive range of effects and potencies. As the season of outdoor growing is already upon us, today we’re taking a look at strains that show exceptionally incredible results when grown under the sun.

Outdoor growing cannabis seedsVIEW ALL

How Potent Can Weed Be?

The potency of weed today is way, way stronger than back in the day. Before home cultivation and specialized breeding picked up speed, marijuana usually had about 4% THC compared to the 15% average today. If you’re still not satisfied, crossing strains and breeding them for desirable characteristics has led to even stronger weed. Continue reading to check out a list with some serious powerhouses that carry anywhere from 24 to 35% THC.

Is There A Way To Increase THC In Weed?

If you keep an eye on the growing conditions and harvest at the right time, you can be sure to maximize your plants’ potential for strong bud. Check out our article How To Increase THC In Cannabis: Proven Methods And Dangerous Myths for further information on how to secure a potent harvest. Of course, the most reliable way to guarantee a THC-rich harvest is to pick out seeds that are bred for potency and already known to be high in THC. There’s a huge selection out there – don’t let it go to waste!

Cannabis strains for northern regionsVIEW ALL

These Potent Outdoor Strains Will Knock Your Socks Off

Whether you’re looking to grow on a balcony, in the garden, or on a farm, these strains are great for growing pot outdoors that packs a punch. The following are some of the most potent strains out there.

Gorilla Glue #4 (Original Sensible Seeds) Gorilla Glue #4 (Original Sensible Seeds)
  • Photoperiod
  • Relaxing euphoria
  • 28 %
  • 800 g/m² indoors 1000 g/plant outdoors
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Gorilla Glue #4 Delivers A Hefty And Potent Harvest

Gorilla Glue #4 is a famously potent hybrid strain with 28% THC. The buds are pungent and taste of chocolate and pine – a truly harmonious terpene profile. This strain is not only potent, but also attractive to growers for just how much bud it produces! The plants reach 180cm (5’10”) and can yield up to 1000g (2.2 lb) per plant. That’s a bunch of bud that will be sure to glue you to the couch!

Bruce Banner #3 (Original Sensible Seeds) Bruce Banner #3 (Original Sensible Seeds)
  • Photoperiod
  • A good balance between high and stone
  • 28 %
  • 800 g/m² indoors 1000 g/plant outdoors
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Bruce Banner #3 Is Big, Mean, and Green

When you get Bruce Banner #3 growing outside, you’ll understand the Hulk reference. These plants can get pretty darn tall, and for good reason: outdoor grows can yield up to 1000g (2.2 lb) per plant! Size aside, this is also one of the strongest weed strains in the world. This cross between Colorado Ghost OG and Strawberry Diesel delivers a good balance between high and stone with its hefty 28% THC.

Gorilla Breath (Humboldt Seeds) Gorilla Breath (Humboldt Seeds)
  • Photoperiod
  • 27 %
  • As high as a kite
  • 450 - 600 g/m² indoors2500 - 3500 g/plant outdoors
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Gorilla Breath: Potency For Experienced Growers

At 27% THC, Gorilla Breath will take your breath away with its long-lasting effects. Gorilla Breath isn’t as easy to grow as most cannabis varieties, so this strain is best suited to those who already have some growing experience. However, if you’re ready to take on the challenge, you could be rewarded with massive plants that can reach 4m (13’12”) in height and yield an incredible 2500-3500g (5.5-7.7 lb) per plant outdoors!

Mimosa EVO (Barney's Farm) Mimosa EVO (Barney's Farm)
  • Photoperiod
  • 24 - 26 %
  • Laughing buddha
  • 700 g/m² indoors2000 g/plant outdoors
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Wake And Bake With Mimosa Evo

What’s better than coffee and weed? Mimosas and Mimosa Evo, an uplifting strain with a fruity and citrusy profile. Depending on the growing technique you use, Mimosa Evo can grow up to 220cm (7’2”) outdoors and yield 2000g (4.4 lb). This Sativa-dominant hybrid is great for daytime use, but newbies should tread carefully when indulging in this 26% THC beauty.

Grandaddy Purple (BlimBurn Seeds) Grandaddy Purple (BlimBurn Seeds)
  • Photoperiod
  • 25 - 35 %
  • Mental explosion
  • 450 - 500 g/m² indoors
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Granddaddy Purple Is Some Of The Strongest Out There

Granddaddy Purple (GDP) is a classic strain for many reasons, one of which is its incredible potency. GDP typically clocks in around 25% THC but has even been tested at 35%, making it a total beast of an Indica. She grows short and bushy, making her great for guerilla gardens of all experience levels. You’ll be hard-pressed to find another Indica this powerful!

Super Strong Sativas And Incredible Indicas!

Sativa, Indica, or hybrid, you’re sure to be growing some of the most bodacious bud out there with any of these strains. Your ganja garden will be heavy with flowers and your highs will be out of this world! Which one is your favorite hard-hitting THC tank?

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