You can probably get what you want from a US bank.
Here are some I follow, but haven't used most of them, so these aren't recommendations. They are heavily weighted toward autoflowers.
Autoflower Portal
207 Genetics
Baked Beans
Great Lakes
Greybeard
Growers Choice
HDSC
Magic Strains
Mephisto
Night Owl
North Atlantic
Oregon Elite
RocBud
Seed Cellar
Synergy Automatic Genetics
Wicked Pissah
Here are some I follow, but haven't used most of them, so these aren't recommendations. They are heavily weighted toward autoflowers.
Autoflower Portal
207 Genetics
Baked Beans
Great Lakes
Greybeard
Growers Choice
HDSC
Magic Strains
Mephisto
Night Owl
North Atlantic
Oregon Elite
RocBud
Seed Cellar
Synergy Automatic Genetics
Wicked Pissah