High THC Cannabis Seeds
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Heavy Head
Medical-Grade Stones, Dab-Friendly, 20% THC!
Pungent Diesel flavour, heavy sedating highs and gorgeous foxtail buds - what's not to love about Heavy Head Seeds? Don't miss out on this NYC Diesel X Black Domina X Big Head #1 cross!
- Extra-Thick Resin for Oils & Extracts
- Smells Like Fuel & Hash - Very Pungent
From £36.99 -
Honey Cream (Fast Flowering)
Fast is an Understatement - 6 Weeks!
Not quite an Auto & not quite a photoperiod, Honey Cream Fast Version will be done in a flash with a lavish yield that tops out at 550 gr/m2 inside. Woop, Woop!
- Genuine White Rhino Genetics
- Medical Grade - Top Quality!
From £8.46 -
Hulk Smash
Happier Bruce Banner - 30% THC!
If Bruce Banner's extreme couchlock gets you down, release the beast with this balanced mixed hybrid by Dark Horse Genetics. Your old friend BB#4 is backcrossed with Original Strawberry Diesel for a more euphoric high.
- Bruce Banner #3 X Strawberry Diesel
- Superior Potency - Finishes in 63 to 70 Days
From £89.00 -
Il Diavolo Auto Feminized
She’s All That and More II Diavolo autoflowering cannabis seeds have a very high medicinal value. She's ready, willing and able to cure what ails you and leave you feeling irie. Stable and low-maintenance, II Diavolo Auto is a branchy indoor/outdoo... More >From £35.99 -
Jack Diesel
Highly Psychoactive - 22% THC
Jack Diesel smells great, tastes even better &, it'll send you flying into next week, my friend! This is one of the crispest highs on the planet - we kid you not!
- Jack Herer X NYC Diesel - Wow!
- Up to 500 gr/m2 Inside, 600 gr/seed Outside
From £15.59 -
Jack Herer
No 1 For Potent MMJ
When it comes to genuine medical marijuana seeds, nothing comes close to Dutch-bred Jack Herer. This legendary strain is sanctioned by Dutch pharmacists.
- Very Strong &, Long Lasting
- 20.95% THC - 8 Week Finishes - 600 gr/m2
From £28.72 -
Jack Plant
An Authentic Jack Herer Hybrid
Jack Plant is a true medical-grade cannabis seed, my friend! It'll soothe whatever ails you whether it be physical, mental or spiritual. Order yours today!
- An Astounding 20% THC
- Very Hardy - Extra Strong
From £34.32 -
Julie's Cookies
Cinnamon & Fruitcake Taste - 26% THC!
Big Head Seeds' take on Girl Scout Cookies transforms Thin Mint to Cinnamon & Fruitcake. This delicious new concoction is potently relaxing at 26% THC. You'll love it!
- Up to 700 gr/m2 Inside
- Beginner Friendly & Mould Resistant
From £44.39 -
Julie's Cookies Auto
Cinnamon & Fruitcake Taste - Full GSC Power!
Julie's Cookies Automatic is a power-packed remix of the award-winning Girl Scout Cookies. The taste is much fruitier & the blissful high & 26% THC are left intact!
- Small, Stable, Mould Resistant
- Massive, Sugar-Coated Flowers
From £44.39 -
Lemon Shining Silver Haze
Strong, Psychedelic Highs - 21% THC!
Lemon Haze is extremely fast for a 75% Sativa with a 8 to 9 week finish! The flavour & aroma matches the name with an unmistakable citrus funk..
- Lemon Skunk X Amnesia Haze
- Yields up to 475 gr/m2 Inside
From £9.02 -
Lemon Thai Kush
Fresh Scent & Big Buds Bristling with Crystals!
As a White Widow X Haze cross, Lemon Thai Kush pairs 20% THC with Sativa-dominant genetics, copious resin and an invigorating lemon scent for a pick-me-up that won't be denied!
- Very Potent - Up to 20% THC
- Extract-Friendly Resin - Sticky!
From £28.99 -
Lost Coast Hashplant
Extra Gooey with 21% THC!
Lost Coast Hashplant is an extract queen with high-THC, flee-flowing resin and ginormous yields. If you need plenty of goo, this cannabis seed is the one. Order now!
- 80% Indica - Physically Soothing & Relaxing
- Beginner-Friendly - Trainwreck X Mendo Purps
From £25.99 -
LSD
Indica Speed & Bulk - Strong Sativa Trip
LSD by Barney's Farm is a curious mix that delivers classic Indica speed, size & ease along with a surprisingly trippy, almost psychedelic effect. Perfect!
- Skunk #1 X Mazar - Indica Dominant Hybrid
- Hardy, Disease Resistant & Very Powerful - 24% THC
From £9.68 -
Mango Chutney
Fiery Fruit Flavour - 23% THC
Mango Chutney is a Sativa-dominant powerhouse with incredible yields & wave after wave of intense flavour sensations. Surf's up!
- Up to 850 gr/m2 Inside, 1200 gr/seed Outside
- Somango X Western Winds - Citrus Aroma
From £9.00 -
Maple Sherbet
Maple Sherbet is Mouth-Smacking Good! Don't be surprised if you start to compulsively lick your lips as soon as you get your first whiff of Maple Sherbet's tantalizing smell! It's filled with strong notes of sweet, ripe fruit, most notably f... More >From £17.99