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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

Cheese

Barney's Farm
- Classic Genetics
- Maximum Stench
- Cheddar Cheese Taste
- Happy, Relaxed, Munchies
Blue Cheese
- Amazing High
- Terrific Taste
- Very High Yields
- Easy For Beginners
Blue Cheese is a truly magical strain that successfully combines all that we love about both classic Cheese & the al
Blue Cheese is a truly magical strain that successfully combines all that we love about both classic Cheese & the always popular Blueberry strain. It's an 80% Indica with massive amounts of THC, so this 100% feminized seed has definite stayi
LSD

Barney's Farm
- Strong Psychedelic Effect
- Very Easy to Grow
- Fast Flowering Time
- High Resistance to Pests
LSD is a special feminized seed that lives up to its name. You can expect extremely trippy visuals and a full on Indica
LSD is a special feminized seed that lives up to its name. You can expect extremely trippy visuals and a full on Indica stone from this all-time classic. Couple that with a super-quick flowering time and a forgiving nature that resists most beginners
Critical Kush

Barney's Farm
- Strong OG Kush Effect
- Easy High Yields
- Firm, Solid Buds
- Beautiful Pine Taste
Critical Kush is an easy to grow, Cup-winning hybrid from Barney's Farm. It has become popular over the years for b
Critical Kush is an easy to grow, Cup-winning hybrid from Barney's Farm. It has become popular over the years for being a reliable and rapid producer of quality Kush flowers, solving the problem of typically small yields normally produced by OG
Runtz Muffin

Barney's Farm
- Powerful High – Happy & Relaxed
- 600 gr/m2 Inside, 1000 gr Outside
- 70% Indica, 30% Sativa
- Heavy with Resin, Pops of Purple
Runtz Muffin ticks all the boxes! Bred from the most in-demand American genetics crossed with Barney’s own Orange Punc
Runtz Muffin ticks all the boxes! Bred from the most in-demand American genetics crossed with Barney’s own Orange Punch, the only thing that exceeds the candied-fruit flavour is the raging potency. This exceptional feminized seed measures in at a f
wedding cake

Barney's Farm
- Frosted, Skunky Buds
- Extraordinarliy Generous Yields
- Versatile Height, Your Choice
- 24% THC, Expansive High
Boasting incredible parentage, WEDDING CAKE'S buds come fully frosted and packed with 24% THC. Expect nothing less
Boasting incredible parentage, WEDDING CAKE'S buds come fully frosted and packed with 24% THC. Expect nothing less than a plant covered in glistening, pink-purple colas. Potent THC Content Flowers between 1 and 2 metres Upwards of 650gr/
Utopia Haze

Barney's Farm
- Award Winning Sativa Strain
- Very High Yields: 650 gr
- Fruity, Citrus Flavours
- Resistant to Pests and Disease
This award winning strain, back-bred from Brazilian Landrace, leaves no room for disappointment. High Yields of Potent B
This award winning strain, back-bred from Brazilian Landrace, leaves no room for disappointment. High Yields of Potent Buds? Yes, please! Up to 130 cm 650 gr/m2 Yields Fruity, Citric Flavours Pest and Disease Resistant
Sweet Tooth #1

Barney's Farm
- Massive Yields: 800gr/m2
- Medicinal: 1 - 5% CBD
- Potent Buds: >20% THC
- Best For Outdoors
Best for outdoor or greenhouse growing, Sweet Tooth #1 has insanely high yields and extraordinary, dense and potent cola
Best for outdoor or greenhouse growing, Sweet Tooth #1 has insanely high yields and extraordinary, dense and potent colas. Prepare for a tropical summer of deep relaxation. Up to 800gr/m2 20% THC Medicinal Properties 55 - 60 Days to Flower
Barneys Farm Red Dragon

Barney's Farm
- Compact height: 90cm
- Hefty Yields: 600gr/m2
- Indica-Sativa Hybrid
- Tropical Flavours
From the Jungles of Brazil, Barney's Farm bring you the Red Dragon. Perfect for small spaces and hidden places, thi
Out of stock
From the Jungles of Brazil, Barney's Farm bring you the Red Dragon. Perfect for small spaces and hidden places, this plant comprimises on nothing. 600gr/m2 Yields Reaches between 80 and 90cm Perfectly Balanced Hybrid Rapid Flowering: 55