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High THC Strains

High THC Strains

WHEN POTENCY MATTERS MOST, GO FOR SEEDS THAT START AT 20% THC!

If pure power is what you're going for, Feminized Seeds has you covered. Using advanced breeding techniques, our latest strains exceed 20% THC on average. Some, like Crystal Gelato, actually pushed past the 25% mark during testing. That's mind-blowing!

These Feminized Seeds Are Stronger Than Many Extracts - Check'em Out! !

Maximum Potency
Incredible Flavours
Rich & Full-Bodied
Tolerance Busting
In High Demand

Lost Coast Hash Plant

Humboldt Seeds
- Fantastic Oil Production
- Beginner Friendly
- Extremely Generous Yields
- Solid, Dense Buds
The dried flowers are killer, but the name of the game with Lost Coast Hash Plant is extracts. The terpene & THC-fil
Out of stock
The dried flowers are killer, but the name of the game with Lost Coast Hash Plant is extracts. The terpene & THC-filled trichomes are large, swollen and triple stacked. Unconcentrated, THC averages a whopping 21%, and the aroma is a rich, intense
Lemon Thai Kush

Humboldt Seeds
- Exotic Cerebral High
- Fresh Aroma - Flowers, Citrus, Cedar
- Intense Lemon & Pine Taste
- 40% Indica, 60% Sativa
Lemon Thai Kush concentrates the best traits of White Widow & Haze. Covered with an abundant layer of visible crysta
Out of stock
Lemon Thai Kush concentrates the best traits of White Widow & Haze. Covered with an abundant layer of visible crystals, these dense, frosty buds are a great choice for extracts while the potent effects are a delectible mix of Hazey head high and
Lemon Kush Headband

Humboldt Seeds
- Subtle Fragrance
- More Intense Taste
- Very High Yields
- Authentic Genetics
Lemon Kush Headband is a vigorous, beginner-friendly Sativa that doesn't take forever to mature. After as little as
Lemon Kush Headband is a vigorous, beginner-friendly Sativa that doesn't take forever to mature. After as little as 63 days of bloom, these 100% feminized seeds will be a true showpiece covered in big, golden buds nestled inside purple and red f
Lemon Garlic OG

Humboldt Seeds
- Unusual Garlic Aroma
- Solid Physical Buzz
- Very High Yields
- True OG Genetics
This unconventional take on OG Kush mixes savory garlic, sweet citrus and crisp pine for a pleasant, if unusual, scent f
Out of stock
This unconventional take on OG Kush mixes savory garlic, sweet citrus and crisp pine for a pleasant, if unusual, scent for true connoisseurs. The powerful high acts fast, relaxing the body for hours, and lifting the mind just enough to give this stra
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