Buy Marijuana Seeds Online!

Buy Feminazed, Autoflowering and Medical cannabis seeds. More than 10 years offering the best strains. Original strain genetics shipped to US, Europe, Canada, Australia, New Zealand, South Africa and more.

Marijuana seeds for home growers, light wholesale and bulk large orders. We have affordable seeds for all kind of users.

WORLDWIDE DISCREET DELIVERY

99% GERMINATION

WHOLESALE PRICES

Feminized Seeds

The best way to ensure your plants will be productive. Our feminized marijuana seeds are some of the easiest to grow and are guaranteed to produce female plants 99% of the times. More than 100 strains, explore our high thc, high cbd, high yield and cannabis mix packs. Start growing your own cannabis!

BEST SELLERS

TOP SALES | FEMINIZED SEEDS

Explore our selection of best-selling feminized strains. All our strains come from original genetics. Buy our strains with confident. We have a selection of more than 100 strains. White Widow, Critical, Girl Scout Cookies, all classic strains at affordable prices in one place.

10% DISCOUNT | Buy up to 25€

15% DISCOUNT | Buy up to 50€

25% DISCOUNT | Buy up to 100€

FREE STEALTH SHIPPING | Buy up to 50€

AutoFlowering Seeds

Perfect for beginners, our autoflower seeds are programmed for growing automatically. The easiest and most sensible growing solution for beginners through advanced weed growers. More than 40 strains, explore our high thc, high cbd and our best sellers cannabis mix packs. Start growing your own cannabis now!

BEST SELLERS

TOP SALES | AUTOFLOWER SEEDS

 Explore our selection of best-selling autoflowering strains. All our strains come from original genetics. Buy our strains with confident. We have a selection of more than 40 strains. Amnesia, Critical, Blueberry, all classic strains at affordable prices in one place.

MARIJUANA MIX PACKS

CHOOSE YOUR MIX | FROM 6 SEEDS

Buy marijuana seeds in packs of 6, 12 and 18 seeds, get the best strains together in a single pack. Choose your pack: Beginner, Classic, High CBD, High Yield, High THC, Fast Flowering and coming soon Extreme THC.

MEDICAL CBD SEEDS

MORE THAN 20 CBD STRAINS

First used in ancient medicines, CBD Rich strains can be traced back millennia. Today, researchers are working to discover just how many diseases and conditions high CBD plants can help treat. Because these strains are so powerfully medicinal and not psychoactive, they are appropriate for patients with serious medical conditions.

Bulk Seeds for Wholesalers

LARGE ORDERS | FROM 1000 SEEDS

We have more than 140 strains at bulk prices. Buy up to 1000 seeds and get wholesale rates. Get less than 1€ per seed. Please contact us for quotation, conditions and terms.

ORIGINAL STRAIN SEEDS BANK

WHY CHOOSE US?

Located in Barcelona, Spain, Original Strain Seeds Bank (OSS Bank) is a trusted cannabis seed company since 2007, is at the epicenter of one of the world’s largest marijuana seed manufacturing zones. Our marijuana seeds are produced by expert weed growers from strains whose rich genetic heritage spans decades. In production year-round, some of our mother plants are at least 20 years old. As a result, we can guarantee that our weed genetics are straight from the source.

  • Unique Original Strain Seeds Genetics

    As Breeders we only sell seeds made from original strain genetics

  • The Cheapest Rates

    Buy affordable seeds, we sell all our strains at the same price.

  • Bulk Seeds

    We sell bulk cannabis seeds for wholesalers

  • 99% of Germination Rate

    We ensure our seed germinate 99% of the times.

  • More than a 140 Original Strains for sale

    Classics – High THC – High Yield – Mix Packs

  • Worldwide Discreet Shipping

    We ship to USA, Europe, Canada, Australia, New Zealand, South Africa…

WHAT COUNTRIES DO WE SHIP?

FOR GERMINATION OR FOR COLLECTABLE PURPOSES

For deliveries in United States we have 2 different shipping methods:

  • Standard Shipping with regular mail post with no tracking
  • Premium Shipping with UPS or Fedex with tracking

Check our FAQs for more info.

For deliveries in United Kingdom and Western Euope we have 2 different shipping methods:

  • Standard Shipping with regular mail post with no tracking
  • Premium Shipping with UPS or Fedex with tracking

Check our FAQs for more info.

For deliveries in Canada we have 2 different shipping methods:

  • Standard Shipping with regular mail post with no tracking
  • Premium Shipping with UPS or Fedex with tracking

Check our FAQs for more info.

For deliveries in Australia we have 1 shipping method:

  • Standard Shipping with regular mail post with no tracking

Check our FAQs for more info.

For deliveries in New Zealand we have 1 shipping method:

  • Standard Shipping with regular mail post with no tracking

Check our FAQs for more info.

For deliveries in South Africa we have 2 different shipping methods:

  • Standard Shipping with regular mail post with no tracking
  • Premium Shipping with UPS or Fedex with tracking

Check our FAQs for more info.

Disclaimer: We sell legal seeds for germination or for collectable and preservation purposes. Its your responsability to follow your local laws.

WORLDWIDE DISCREET DELIVERY

99% GERMINATION

THE LOWEST PRICES

Grow what u love - Blog

Top 10 High THC Cannabis Strains

The percentage of THC in cannabis varies greatly depending on quality, ranging anywhere from 1% – 8% for low grade cannabis, 8% – 16% for mid grade, and 17% – 24% for high grade. THC or Tetrahydrocannabinol is the principal psychoactive constituent of cannabis. Cannabinoid receptors are concentrated in certain areas of the brain associated with thinking, memory, pleasure, coordination and time perception. THC attaches to these receptors and activates them and affects a person’s memory, pleasure, movements, thinking, concentration, coordination, and sensory and time perception.

What water its better to use for cannabis plants?

Light, water and soil. A plant does not need anything else to grow green and healthy. Also marijuana, for many nutrients, fertilizers and appliances for indoor crops that exist today in the market. It does not mean that we are disregarding all the existing supplements, nor the modern machinery that helps to facilitate the task of the grower, but if we focus on that and neglect the main elements so that cannabis grows properly, we will be committing a serious mistake.

6 tips to store cannabis seeds correctly

Well preserved, cannabis seeds can last up to five years in good conditions. Cannabis seeds is a vast world in which even the most expert farmer or collector always has something new to discover. Over the years, seed banks have become more and more professional, crossing all types of genetics to obtain impressive results of the highest quality, but choosing a variety tested from one of our trusted seed banks is not always enough to achieve a successful and fruitful strain.