Home
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

Green Crack

Humboldt Seeds
- Terrific Fruity Taste & Smell
- Amazing Energizing High
- High Resistance to Mould
- Top Quality - High Yields
Incredibly popular & practically addicting, Green Crack is one cananbis strain that definitely earned her name. The
Out of stock
Incredibly popular & practically addicting, Green Crack is one cananbis strain that definitely earned her name. The intense high is instant, long-lasting and filled with euphoric energy. Couple this with an amazing mango/pineapple taste and you h
Bubba Kush

Humboldt Seeds
- Bubble Gum Taste
- Soothing Indica High
- Ideal for Small Spaces
- Good Resin Production
Bubba Kush is a classic Indica with fast finishes, astonishing power and a small size that's conducive to the home
Out of stock
Bubba Kush is a classic Indica with fast finishes, astonishing power and a small size that's conducive to the home grower. By the time the finish winds down, flowers swell with resin, becoming big, round and totally drenched in silvery resin. Th
Gorilla Breath

Humboldt Seeds
- Fuel and Chocolate Taste
- Strong, Clear Indica High
- Extremely High Yields
- Very Responsive to LST
What does Gorilla Breath smell like? Better than rotten bananas! The terpene-filled aroma oozes with notes of rich earth
Out of stock
What does Gorilla Breath smell like? Better than rotten bananas! The terpene-filled aroma oozes with notes of rich earth, raw gas and sweet vanilla. The same holds true for the taste, just add a layer of chocolate on top of the fuel. Just as sticky a
Ewe-2

Humboldt Seeds
- Odours of Sandalwood
- Restful Relaxing High
- Dense Crown Shaped Buds
- Rapid Flowering Time
Not only is Humboldt's Ewe-2 mysterious, she's potent and fast finishing too. In as little as 52 days of bloom
Not only is Humboldt's Ewe-2 mysterious, she's potent and fast finishing too. In as little as 52 days of bloom, you'll have an abundance of dense, crown-shaped flowers studded with huge, swollen THC crystals. The high is exactly what y
Dr Greenthumb's Em-Dog by B-Real

Humboldt Seeds
- Strong Indica High
- Exotic, Woody Smells
- OG Kush Genetics
- Massive Yields - Up to 2K Outside!
Not only is B-Real one of the most infamous OG Rappers to still be kicking, he's a marijuana activist, too. So,when
Out of stock
Not only is B-Real one of the most infamous OG Rappers to still be kicking, he's a marijuana activist, too. So,when he's involved in creating a new strain, it's not going to disappoint. Introducing Dr Greenthumb's Em-Dog by B-Real
Desert Diesel

Humboldt Seeds
- Uplifting Head High
- Classic Diesel Taste
- Excellent Yields
- Big, Resinous Buds
If you struggle to control humidity, Desert Diesel can help. Yields are considered high at 600 gr/m2 inside, but the flo
Out of stock
If you struggle to control humidity, Desert Diesel can help. Yields are considered high at 600 gr/m2 inside, but the flowers aren't tight and dense. This open structure helps promote airflow, which prevents problems with humidity, so that this i
Dedoverde Haze

Humboldt Seeds
- Tastes of Spice & Cedar
- Uplifting Sativa High
- Original Amnesia Haze Genetics
- Aromatic, Compact Buds
Dedoverde Haze takes the best of both American & Dutch Sativa's to create an outstanding new mix with a rich ar
Dedoverde Haze takes the best of both American & Dutch Sativa's to create an outstanding new mix with a rich aroma & multi-layered taste. The power rating is a real killer at 24% THC, so this strain is nothing to play with, especially if
Chocolate Mint OG

Humboldt Seeds
- Chocolate Mint Taste
- Strong, Physical High
- Fast Flowering Time
- Very Large Yields
Chocolate Mint OG is a powerful crossing between a particularly high yielding Emerald OG and a Grandaddy Purple cut. Thi
Out of stock
Chocolate Mint OG is a powerful crossing between a particularly high yielding Emerald OG and a Grandaddy Purple cut. This has created a wonderful, fast-flowering feminized seed that erupts with dark, dense, spear-shaped buds that ooze with mint-scent
Chemdawg

Humboldt Seeds
- Original Chemdawg Line
- Tasty Diesel Smell
- Euphoric Uplifting High
- Amazing Large Yields
Humboldt didn't mess around when they released their Chemdawg strain. They went straight to the source for genuine
Out of stock
Humboldt didn't mess around when they released their Chemdawg strain. They went straight to the source for genuine Chem 91 mothers and only feminized this genetic marvel. It continues to be one of the most sought-after US cannabis seeds and has