Bulk Cannabis Seeds
Buy Premium Bulk Cannabis Seeds Online at Original Seeds Store
Looking to buy bulk cannabis seeds at unbeatable prices? You’ve come to the right place.
At Original Seeds Store, we offer one of the largest selections of bulk cannabis seeds online, including top breeders like Kannabia Seeds, Royal Queen Seeds, Sensi Seeds, Growers Choice, FastBuds 420, and Humboldt Seeds — alongside exclusive high-yielding strains from Original Sensible Seeds.
Whether you’re a commercial cultivator, collective grower, or simply want to stock up on your favourite strains, our bulk seed packs (up to 500 seeds) offer premium genetics, exceptional value, and consistent performance for large-scale projects or repeat grows.
We ship bulk cannabis seeds worldwide, with fast, discreet, and trackable delivery throughout the UK and Europe including Germany, France and Italy and plus global destinations including Australia, New Zealand and Thailand.
Feminized Bulk Cannabis Seeds
Buying feminized bulk cannabis seeds guarantees that every seed produces a female plant, ensuring maximum flower production and zerowaste.
At Original Seeds Store, our feminized range is selected for THC potency, stability, and yield, making it ideal for professional and hobby growers alike.
Explore powerful USA-inspired genetics such as Forbidden Wedding Cake, Strawberry Glue, and Pink Gorilla, or classic favourites like Power Plant, Cheese, and Critical Kush.
And now, with bulk packs available from Royal Queen Seeds, Sensi Seeds, and Kannabia, you can choose trusted European breeders with decades of reputation — all at wholesale-level prices.
Autoflowering Bulk Cannabis Seeds
For fast, easy, and space-efficient grows, our autoflowering cannabis seeds in bulk are the perfect choice.
Autofems thrive indoors or outdoors, needing minimal maintenance while delivering heavy harvests within weeks.
Choose proven performers like Cheese Auto, Amnesia Auto, and Zkittlez Auto from Original Sensible Seeds, or explore the best of FastBuds 420, Growers Choice, and Kannabia Auto strains — all known for their rapid cycles and strong THC levels.
Buying autoflowering bulk seeds from Original Seeds Store means you get top-grade quality and guaranteed germination at the lowest online prices.
Fast-Flowering Bulk Cannabis Seeds
Fast-flowering cannabis seeds combine the yield potential of photoperiod plants with the speed of autos — the perfect balance for growers chasing multiple harvests per year.
These hybrids finish up to three weeks faster than regular photoperiod strains, helping outdoor growers beat bad weather and indoor growers speed up rotation cycles.
Top picks include Northern Light Fast, Power Plant Fast, and Black Domina Fast — high-yielding and dependable performers across Europe’s variable climates.
Regular Bulk Cannabis Seeds
Prefer the classics? Our regular bulk seeds are perfect for breeders and purists who want full control over their genetics.
We stock reliable and affordable regular lines like Purple Thai Regular, Afghan Kush, and other landrace-based genetics, allowing you to create your own unique crosses.
Each strain offers excellent stability and is priced competitively — many at under €2 per seed in bulk packs.
Best-Selling Bulk Cannabis Strains
Can’t decide?
Here are a few customer favourites consistently topping our bulk sales charts:
Power Plant Fast – Sativa-dominant, 25% THC, flowers in under 50 days, up to 800 g/plant outdoors.
Amnesia Haze Auto – Legendary autoflower, easy to grow, 600 g/m² indoors, available for under €2 per seed.
Critical Kush – Potent Colorado Ghost OG × Critical+ hybrid, 22%+ THC and up to 1 kg per plant, one of our all-time top performers.
Plus, discover new best-sellers from Humboldt Seeds, Royal Queen Seeds, and FastBuds 420, all now available in bulk packs.
Why Buy Bulk Cannabis Seeds from Original Seeds Store?
Lowest Prices Online – Save up to 70% on premium weed seeds.
Trusted Brands – Includes Original Sensible Seeds, Royal Queen Seeds, Kannabia, Sensi Seeds, Growers Choice, FastBuds 420, and Humboldt Seeds.
Fresh, Viable Seeds – High turnover ensures fresh stock and exceptional germination rates.
Wide Variety – Choose from autoflowering, feminised, regular, fast-flowering, and USA genetics.
Flexible Quantities – Packs from 25 up to 500 seeds, ideal for both small and large projects.
Worldwide Delivery – Fast, tracked, and discreet shipping to the UK and all European destinations, and Australian and beyond.
Bulk Cannabis Seeds – Cheap, Reliable, and Shipped Worldwide
At Original Seeds Store, our bulk cannabis seeds are available both in original breeder packaging and loose-packed options, giving you flexibility to choose what suits your grow or resale needs.
Because we purchase in high volumes directly from leading breeders, we’re able to negotiate the best prices and pass those savings on to our customers — without ever compromising on quality.
Every batch is sourced for authentic genetics, freshness, and stability, ensuring the professional standard trusted by commercial growers across Europe, the UK, and Australia.
Ready to grow big?
Explore our full range of bulk cannabis seeds and see why thousands of growers worldwide choose Original Seeds Store for unbeatable value and reliability.
Thinking big? Visit our blog for guides on scaling your grow, managing large crops, and storing bulk cannabis seeds.
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