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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

Glookies

Barney's Farm
- Beginner Friendly
- Finishes in 60-70 Days Inside
- Early October Harvests Outside
- Medium Height, Bushy, Lots of Nodes
The potency & unbelievably high yields alone make Barney's Farm Glookies a must buy! Add in a delightful key li
The potency & unbelievably high yields alone make Barney's Farm Glookies a must buy! Add in a delightful key lime and walnut flavour, a functional but deeply relaxing stone and a high resistance to all things bad and these 100% feminized see
Barneys Farm Orange Sherbet

Barney's Farm
- Candied Orange Taste
- Cracking US Genetics
- Orange and Purple Buds
- Great Resistance to Pests
If you're looking for an invigorating and powerful Indica-dominant hybrid then you're going to love Orange She
If you're looking for an invigorating and powerful Indica-dominant hybrid then you're going to love Orange Sherbert. She is a result of crossing Purple Urkle, Cherry Pie and Orange Cream. Unsurprisingly Orange Sherbert exhibits an amazing a
Strawberry Lemonade

Barney's Farm
- Easy Super High Yields
- Incredible Strawberry Taste
- Long-Lasting High
- Good Mould Resistance
This phenomenal feminized seed was created by melding together a lethal Lemon OG with a super high-yielding, sparkling S
This phenomenal feminized seed was created by melding together a lethal Lemon OG with a super high-yielding, sparkling Strawberry specimen. The results are out of this world and enough to please even the most ardent cannabis enthusiast. Make sure you
Dos Si Dos Cookies

00 Seeds
- Dos Si Dos x Girl Scout Cookies
- Delicious, Complex Flavours
- 50 - 55 Days to Flower
- Forgiving to Grow
...icated Flavours. This piece of genetic brilliance is a rapid flowering, high potency powerhouse. For lovers of true Cali cannabis, Dos Si Dos Cookies cannot be left ungrown. This strain has its roots in California, and it doesn’t disappoint. B...
Sweet Soma

00 Seeds
- Robust and Vigorous
- <75 Days Indoors | Mid Oct Outdoors
- Strong, Long Lasting Effects
- Sweet, Fruity Flavours
...or a variety of environments. Suited equally to both indoor and outdoor cultivation, Sweet Soma is a robust phenotype with copious resin production. Faring well outdoors, and yielding better results for those who are able to give it the necessar...
Chocolate Cream

00 Seeds
- Very Compact: <80cm
- Potent: 20% THC
- Fast: 55 - 60 Days
- Delicious, Chocolate Flavour
Out of stock
...colate x Cream 00 Seeds Chocolate Cream is a pretty plant with purple tinged leaves and, at the latter stages of its life cycle, the appearance of a Christmas tree. Being mostly Indica, it has extremely pleasant effects; relaxing both physically...
Cheese Berry

00 Seeds
- Potent: 19% THC
- High Yields: 550gr/m2
- Ready to Harvest: <60 Days
- Compact: <100cm
Out of stock
...and the New. Cheese Berry has been achieved by crossing the British classic, Cheese, with Blueberry. The result is something quite special. It is a nicely potent plant, which will give a powerful, deep stone, but one which is mainly physical. Keepi...
Caramel Kush

00 Seeds
- 21% THC, Deep Stone
- Sweet, Sugary Flavour
- 100% Indica
- Fast Flowering: <60 Days
Out of stock
...nt Like Kush! Caramel Kush is a purely Indica strain, and is the result of carefully back crossing of the Kosher Kush strain and hybridisation with the Indica Mother phenotype. It is a very strong plant, with 21%+ level of THC coursing through i...
California Kush

00 Seeds
- Potent Bud: 20% THC
- Quick: 55 - 60 Days to Flower
- Huge Yields: 550gr/m2
- Hand Picked Indica Genetics
Out of stock
...n. Genetically engineered to bring you the very best Californian Indica hybrid, California Kush has high yields, great effects, and no surprises. Get some classic stone. California Kush was achieved by cross breeding the very best Californian I...