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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

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
Bubba's Gift

Humboldt Seeds
- Very Potent - 17-20% THC!
- Killer Yields - Up To 3 Kilos Outside
- Suprisingly Fast at 45-50 Days
- Huge, Golf Ball Sized Buds
This Bubba Kush X God's Gift pairing is heaven sent with glistening purple leaves, glowing resin and an intense fla
Out of stock
This Bubba Kush X God's Gift pairing is heaven sent with glistening purple leaves, glowing resin and an intense flavour that tastes like sweet pineapple and toasted coconut. Bubba's Gift has terpenes out the wazoo! As an 80% Indica, the hea
Blueberry Headband

Humboldt Seeds
- Gorgeous Aniseed Taste
- Blueberry Genetics
- Uplifting Active High
- Extra High Yields
Blueberry Headband takes the best of Blueberry & 707 Headband to create a mostly Indica strain that hits the body an
Blueberry Headband takes the best of Blueberry & 707 Headband to create a mostly Indica strain that hits the body and the mind with near-equal force. Yields are incredibly high inside (up to 600 gr/m2) or out (up to 4 Kilos/seed) & so is the
Blue Fire

Humboldt Seeds
- Sweet Berry & Diesel Fuel
- Very High Yields
- Glowing Blueish Hue
- Indoors or Outside
Blue Fire is a powerful cross between Blue Dream and a prized Fire OG from California's West Coast. It's a sur
Out of stock
Blue Fire is a powerful cross between Blue Dream and a prized Fire OG from California's West Coast. It's a surprisingly effective couchlocker considering it's a 60% Indica, 40% Sativa mixed hybrid. Resin production is extra high, and w
Black D.O.G.

Humboldt Seeds
- Amazing Berry Taste
- Functional Active High
- Very Potent - 21% THC
- Super High Yields
This 85% Indica is a hard-hitting, beginner-friendly hybrid created by crossing Blackberry Kush with Emerald Headband. T
Out of stock
This 85% Indica is a hard-hitting, beginner-friendly hybrid created by crossing Blackberry Kush with Emerald Headband. The potency is top notch with a face-melting cerebral high that gradually creeps into a delicious full-body buzz that'll keep
Amherst Sour Diesel

Humboldt Seeds
- Powerful Creative High
- Tropical Fruit Taste
- Very Large Yields
- Fat, Dense Buds
Amherst Sour Diesel, a world-beating strain with well guarded origins, is well worth your time. Bloom takes a full 10 we
Out of stock
Amherst Sour Diesel, a world-beating strain with well guarded origins, is well worth your time. Bloom takes a full 10 weeks indoors, but that's not long for an 80% Sativa. When you're done, you'll have an abundance of gigantic, elongat
Yumbolt x Banana

Cream of the Crop
- Mainly Indica But Trippy
- Immense Power - 25% THC
- Sweet Berry & Banana
- 60-70 Day Bloom Period
Cream of the Crop improves the Cup-Winning Yumbolt strain with the addition of their very own Banana genetics. By crossi
Cream of the Crop improves the Cup-Winning Yumbolt strain with the addition of their very own Banana genetics. By crossing these two cannabis varieties, they retained Yumboldt's intense sweet berry taste while adding complexity with subtle notes
707 Headband

Humboldt Seeds
- Long Lasting Up High
- Lemony & Pine Taste
- Totally Massive Yields
- Potent - 23% THC
This incredible Sativa leaning plant was created by combining an elite Mendocino clone along with a very special True OG
Out of stock
This incredible Sativa leaning plant was created by combining an elite Mendocino clone along with a very special True OG cut. The results are spectacularly vigorous and capable of extremely high yields outdoors and in, without losing any of its renow