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High THC Strains

High THC Cannabis Seeds

Potency Redefined with Premium Genetics

Discover high THC cannabis seeds at KillaBeez, where potency meets exceptional quality. Featuring legendary classics and cutting-edge strains, our selection guarantees bold flavors and maximum impact. Perfect for collectors seeking unparalleled performance and premium genetics.

Maximum
Incredible
Do Not Germinate
Preserve Genetics
In High Demand

Vanilla Frosting

Taste Budz
- 50/50 Indica/Sativa Hybrid
- 27% THC | Huge Yields
- Relaxing and Euphoric Effects
- Rich, Vanilla Flavours
This is hybridisation at its best. You get the Sativa energy without the cerebral madness, and Indica relaxation without
This is hybridisation at its best. You get the Sativa energy without the cerebral madness, and Indica relaxation without the sleepiness. Though go steady, because at 27% THC this strain will blow you away without a second thought!
Hash Cake

Taste Budz
- 800gr/m2 Indoors | 800gr Outdoors
- 27% THC | 80% Sativa
- Soothing, Physical Effects
- Flowering Period 42 Days
Hash Cake causes some serious body-stone. Despite its Indica dominance, this is up there with the most powerful plants.
Hash Cake causes some serious body-stone. Despite its Indica dominance, this is up there with the most powerful plants. 27% THC. Although you might be locked to that couch, expect to grinning and deeply relaxed.
Back To The Future #2 Auto

Taste Budz
- Gorilla Glue #4 x Alien Tahoe OG
- 27% THC | Potent Body Stone
- XXL Yields: 650gr/m2
- Ready in <49 Days
Back To The Future #2 Auto is rapid and powerful. A must have. 27% THC and ready in a speedy 49 days! Who could ask for
Back To The Future #2 Auto is rapid and powerful. A must have. 27% THC and ready in a speedy 49 days! Who could ask for more than that? Oh... and the yields are massive!
Bubble Runtz

Taste Budz
- Huge Yields: Up to 1500gr
- 22% THC
- Euphoric and Elevating
- 63 Day Flowering
If you want big yields, look no further than Bubble Runtz. Weighing in at a massive 1500gr per plant outdoors, and 800gr
If you want big yields, look no further than Bubble Runtz. Weighing in at a massive 1500gr per plant outdoors, and 800gr/m2 indoors, you're going to struggle to find bigger than this! What's more, this Indica dominant strain has peculiarly
Swiss Skunk

Feminised Seeds
- Seriously Smelly
- Powerful: 22% THC
- Indica Dominant Highs
- Massive Yields
This is a super smelly cheese strain from Feminised Seeds. Swiss Skunk boasts great flavours, serious potency and hard-t
This is a super smelly cheese strain from Feminised Seeds. Swiss Skunk boasts great flavours, serious potency and hard-to-beat yields. Get some now and never look back.
Black Sundae
- Sweet and Fruity Genes
- Super Fast: <65 Days
- Strong: 22% THC
- US Genetics
A heady mix of sweetness, fruit and ice cream, Black Sundae is a tasty treat that packs a punch. Delicious, balanced and
A heady mix of sweetness, fruit and ice cream, Black Sundae is a tasty treat that packs a punch. Delicious, balanced and very fast, this US strain is a must grow.
MAC Flurry
- Good Strength: 22% THC
- M.A.C x Wedding Cake
- <70 Days Flowering Time
- Varied Effects
This is a truel melting pot of different cannabis strains, and it shows. Great effects, great flavours and a fast growin
This is a truel melting pot of different cannabis strains, and it shows. Great effects, great flavours and a fast growing time make this a cannabis strain that any serious grower just has to try.
Blueberry OG

Barney's Farm
- Beautiful Blueberry Taste
- Sensational Active High
- Just 55 Days Flowering
- 600 to 1000 gram Yields!
Blueberry's chill Indica stone wasn't enough for Barney! He injected a healthy dose of OG Kush for more psycho
Blueberry's chill Indica stone wasn't enough for Barney! He injected a healthy dose of OG Kush for more psychoactivity along with a heaping helping of the giggles. Blueberry OG is guaranteed to lighten your mood while she erases all your ca
Gorilla Glue Auto™

Barney's Farm
- 25% High THC Auto
- 70-75 Days Completely Mature
- 600 g/m2 OMG Yields!
- Indica Dominant Cali Hybrid
...Hardened Stoners Who Like a Strong Hit! Testing at a full 25% THC, Gorilla Glue Auto Seeds are only for the serious toker. Lightweights best leave this stuff alone! A popular, much-loved strain amongst those who prefer the spicy undertones from an ...