Take us back to 1975 so we can tell Henk that his idea is about to travel further than anyone expected. From that first rebellious coffeeshop on the Oudezijds Voorburgwal to a global icon of cannabis culture, The Bulldog story is now crossing the Atlantic into the grow rooms of American growers for the first time.
The Bulldog Seeds x Seed Supreme collaboration opens a new avenue for US growers, offering them genuine Amsterdam genetics and three exclusive feminised cannabis seeds created specifically for this release. Seed Supreme brings the audience. The Bulldog brings nearly fifty years of identity, consistency, and culture.
This is Amsterdam meeting America: straight from the Dam to Uncle Sam.
Why This Drop Matters: Amsterdam roots, American rooms.
Amsterdam might have written the opening chapter, but the United States has been flipping the pages fast for the last decade. West Coast breeders pushed the flavour and potency of modern US cannabis hybrids into places never imagined. At the same time, Amsterdam kept holding down the heritage, stability, and identity that shaped cannabis culture. We’ve all come a long way, and now we’re on the same team. This collaboration doesn’t take sides; it brings them together.
The Bulldog Seeds x Seed Supreme drop offers US growers verified Amsterdam genetics with nearly fifty years of history behind them. Not instead of modern US hybrid cannabis strains, but right alongside them.
The Bulldog Seeds x Seed Supreme Strains
Dante’s Inferno Feminised
Dante took a tour through nine circles; this hybrid takes a quicker route straight to your burning desires. Dante’s Inferno brings the heat where it matters, with rich berry aromas, sweet fuel undertones, and a roaring THC potential that will surpass most hybrids for eternity. This one gets The Bulldog Seeds’ name because it’s a pure raging fire we started and haven’t been able to put out since.
In the grow room, it behaves far better than its name suggests. Instead of chaos, you get a tidy, robust structure that handles training without complaint and packs on dense, devilishly resin-heavy flowers. If you want an Amsterdam cannabis strain with a US genetics boost, this red-hot hybrid brings fire to the flavour profile and order to your canopy; Dante’s Inferno keeps things burning in all the right places. Will it set your grow tent alight?
Purple Octane Feminised
Strap on your driving goggles; this one is speeding. Purple Octane doesn’t just run, it revs, and it’s loud enough to drown out the traffic. Quick off the line and true to its name, this cultivar fires off thick, gas-loaded terpenes and deep purple hues that show up faster than racing stripes.
To top it off, it expels all the right kinds of fumes. It’s the kind of aroma that hits the air like you’re spilling fuel all over a gas station forecourt. Potent and potentially explosive, Purple Octane is not for the faint of heart, but it doesn’t require a driver’s license.
Once you get this machine into veg and beyond, Purple Octane is surprisingly easy to steer. Its compact, controlled structure suits indoor spaces, finishing quickly while stacking resin like it’s racing to the finish line.
For growers who want a strain that looks podium-worthy, smells powerful, and runs clean from veg to harvest, this one’s tuned for a race-winning performance.
Rainbow Chip Feminised
Rainbow Chip earns its name without the sugar-coating or a trip to the dentist. Too easily described as dessert flavours, this sweet, minty, creamy hybrid is wrapped with layers of resin that might be mistaken for hot treacle. This stunner is a hybrid of the highest indulgence of the best kind. It’s flavour-forward, complex where it needs to be, and its THC potential comfortably matches modern US flavour favourites.
When you put it to work, Rainbow Chip keeps things steady. It grows in a balanced, predictable structure that makes canopy control simple, producing dense flowers that retain their terpene richness throughout drying and curing. If you want a strain that delivers full-spectrum flavour and consistent indoor results, Rainbow Chip is an easy one to fall in love with.
More Amsterdam Cannabis Seeds On The Shelf
Seed Supreme isn’t just stocking the three exclusive collab strains; they’ve got another half dozen of Bulldog genetics for US growers who want options.
Six of the best straight from the lowlands.
You’ll recognise Freakshow instantly, the kind of leaf structure that looks wrong but grows so right. Tropicana Cherry brings holiday weather into the tent, all bright citrus and sweet fruit without the airfare. Grease Monkey does precisely what the name promises: coating your scissors in resin, just like you’ve been tuning an engine. And Malawi stretches the way only a true landrace can, giving your grow room that old-school sativa silhouette. Just like a visit to The Bulldog, there’s something for everyone to try.
A New Chapter for Bulldog Genetics
50 years. Time flies when you’re getting high on the best supply in Amsterdam. Now, The Bulldog Seeds is taking that history and going Stateside to welcome Seed Supreme to The Bulldog Family and start a whole new story. The legend is growing. Will you grow yours?
