High THC Seeds Highest THC Strains
-
KO Crop Auto
Heavyweight 20% THC
KO Crop Auto guarantees immediate knockout in just 60 to 65 days from seed. This is a Sativa-dominant killer with monster yields & a strong fragrance that's to-die-for!
- 400 gr/m2 of Tight, Dank Buds
- Very Up & Happy
From £11.99 -
Kripple Roulette
Every Seed is a Winner!
Why take a chance when you can have a guaranteed win with Kripple Roulette? This blend mixes the evasive Red Haired Skunk with the elusive Black Domina for Bang! Boom! Pow!
- 42 to 56 Day Finishes - Very Fast
- 80% Indica, 21% THC, 750 gr/m2!
From £8.99 -
Kripple Shock
Delicious Flavour with 23% THC
As smooth as silk, Kripple Shock tastes like White Widow dipped in chocolate & caramel, but the effects are totally hardcore. She's a 90% Indica with 23% THC!
- Shockingly Good - Unbelievably Strong
- Up to 850 gr/m2 with a 7 to 8 Week Finish
From £8.99 -
Lemon Venom
Monster Yields !
Lemon Venom is the perfect mix of lethal power & astounding yields. When this Indica is poised to strike, she has no problem reaching 18% THC & up to 1000 gr/seed outside!
- Tight Golfballs
- Very Strong & Mostly Physical
From £8.99 -
Lost Coast OG
A Fast Outdoor Kush with 20% THC!
With earlier finishes & bigger yields, Lost Coast OG is better suited for outdoors than OG Kush, but she still delivers all the power & soothing stones you've come to expect from the OG family.
- Tastes Like Kush & Lemon Candy
- Yields Can Exceed 106 gr/seed Outside
From £22.99 -
Marionberry Kush
Nearly Addictive at 23.6% THC!
Sweet & fruity with a delightful funk, Marionberry Kush is fast acting, long lasting and bristling with bag appeal. Meet your new Purple people pleaser!
- Raspberry Kush X Space Queen
- Near Narcotic Body Buzz - Slight Psychedelic
From £61.49 -
Monster Mass
A Real Beast - 900 gr/seed with 20% THC!
Monster Mass has more than earned her name! Yields are a beastly 900 gr/seed outside & 800 gr/m2 inside with fast finishes & astounding THC.
- Fast, Fruity & Very Hardy
- Finishes in 45 to 50 Days Inside
From £10.79 -
Narco Purps Auto
Solid Purple Buds!
If you love purple weed, Narco Purps Auto is a must-try! This seed has rocky buds that're completely encased in bright purple glitter.
- Indica 600 gr/m2 Yields
- Hashy with Hints of Sweet Grape
From £11.99 -
Narcotic Kush Auto
Indica 22% THC
Cream of the Crop hit the nail on the head with this fabulous auto. They harnessed old-school Afghani power, revved up the speed & made outstanding results easier than ever!
- High THC & CBD
- 350 gr/m2 Inside!
From £11.99 -
Northern High Lights
The Best Indoor Seed Ever!
Original NL is awesome, but Northern High Lights is awesome to the nth degree! If you're too stoned to remember that from math class, we'll make it simple - it's way f*cking better.
- Extremely Fast &, Very Easy
- Power &, Impressive Yields
From £8.99 -
Pickled Diesel Auto
17% THC, Intense Flavour, 60 Days from Seed!
Dr Krippling don't believe in no weak-ass Autos! That's why he's packed Pickled Diesel Auto to the gills with power, intense flavour & strong aromas.
- Wave After Wave of Fruit Flavour
- With a Little Dill & Diesel for Variety!
From £7.50 -
Pineapple Chunk
Tall, Dark &, Dank!
Pineapple Chunk was voted the sexiest tropical fruit cannabis seed on the planet. Yes, she's got junk in her trunk, but that means XXXL THC crystals &, big, fat nuggs.
- Read in 6 weeks!
- High Yields - Fat!
From £8.99 -
Pretty Lights
Hallucinogenic Powers!
Not for newbs or lightweights, Pretty Lights is a super-potent Indica with trippy, psychedelic highs. If you get anxious or jittery, leave this killer alone. She's unbelievably strong!
- 20% THC with Tons of Trichs
- 500 g/m2 In,/750 g/m2 Out
From £11.99 -
Puff Puff Pass Out
Only Hardcore Tokers Need Apply!
High tolerance levels aren't a suggestion - they're a strict requirement! Puff Puff Pass Out is a 75% Indica with 20% THC, a certified couchlocker.
- Matanuska Tundra X Kali
- 7 to 9 Weeks & 600 gr/m2 Indoors
From £9.00 -
Purple Paralysis
Purple & Blue with 22% THC!
Buy Purple Paralysis for her stunning looks - keep her for her soaring Sativa-dominant power. This one's devastating - only for the brave!
- Lavender X Power Plant
- High Mould Resistance - High Yields
From £11.99 -
Purple Skunk Mass
Sweet Grape Stink with 22% THC
Purple Skunk Mass is an electrifying Sativa with strong, euphoric highs that'll get your lazy ass up & moving better than a swift kick in the bum
- Up to 850 gr/seed Outside, 700 gr/m2 Inside
- Rocky, Resinous & Righteously Dank!
From £10.79 -
Rhino Ryder Auto
True Medical Power - 20% THC!
Rhino Ryder Auto is a near-narcotic creeper with 20% THC that is physically relaxing & mentally calming for the ultimate MMJ.
- Beginner Friendly
- Tastes Like Cinnamon & Pears!
From £11.99 -
Six Shooter Auto
Commercial Yields 9 Weeks!
This is Fast Buds biggest producer to date with up to 750 gr/m2 of big, fat colas in just 9 weeks from seed. There's no drop in power - 21% THC!
- Crystal Meth X Mexican Airlines
- Few Fans & Monster Colas
From £13.19 -
Sonic Bloom Auto
A 65-Day Indica with 18% THC!
Sonic Bloom Auto always goes off without a hitch! These 100% feminized seeds are like tiny nuclear bombs with extreme vigour & explosive power.
- Up to 120 cm Indoors
- Fat, Dense & Covered in Goo!
From £7.50 -
Sour Turbo Diesel
Greasy, Oily & Totally Hardcore!
COTC put together two wicked-good classics to create a new hardcore mix that easily hits 18% THC & 450 gr/m2 inside. The resin is thick, the power is high & the stones are killer!
- A Smart Choice for SOG
- An Easy Trim - Very Few Sugars
From £29.99