High Strength Cannabis Seeds
Hardcore Strains with At Least 15% THC!
Forget Wimpy Weed - Try One of These One-Hit Wonders!
From certified couchlock to rocketing euphoria, it's all about the power when you're talking grade A sh*t! Every cannabis seed on this page has been described by the original breeder to have a THC concentration of AT LEAST 15%. Why f*ck around when you can collect the good stuff?
Take It Up A Notch (or 10) with High Strength Cannabis Seeds from The Rhino!
Feminised Seeds put their expert minds together & created this genius strain. Big Bag is simply the best in every single way including power, yield & effect.
- Seriously High THC Levels - 22% in Lab Tests
- High Yield Indoors & Out With 8-9 Weeks of Finish
Humboldt's improved Headband is a real killer with up to 23% THC & invigorating highs that go on & on & on. You'll love this Mendocino X True OG cross!
- Classic Lemon & Pine Scent & Taste
- High Yields, Heavy Buds, Support Required
707 Truthband is too strong for most, and that's no lie! This 70% Indica boasts a full 23% THC for tolerance-busting mental & physical highs that'll blow your mind. We kid you not!
- Very Colourful - Red, Green & Purple
- Thick Trichs with Large, Clearly Visible Crystals
Highly Aromatic - Not for Stealth!
This long-lasting high will literally take your breath away if you aren't careful. The right care will reward you with delicious dank blooms after an 8 week flowering period!
- Robust & Frosty - Dank!
- UK Skunk X Afghani
This spangly Sativa Auto will make your day with a soaring cerebral high and a super quick finishing time. THC measures in at 17% and the taste is a superb mix of savory earth & pungent Skunk. Order your 100% feminized seeds today!
- 120 cm Tall - Satisfyingly Potent
- 9 to 10 Week Finish from Seed
Afghan Cow has enough yield to choke a very stoned horse with up to 850 gr/m2 inside or 1300 gr/seed outside. This one's beefy!
- Calm Mental Effects - Meditative
- 8 to 9 Weeks of Finish Inside