Original Strains Seeds Bank

Original Strain Seeds Bank

High Quality Seeds at the Lowest Prices


Enjoy our subtle cannabis seeds stealth shipping, untraceable payment options privacy protection.

Huge Strain Selection

Over 140 stocked cannabis strains - CBD rich, high THC, photoperiod, feminized & autoflowering cannabis strains.

The Lowest Prices

Because it takes us the same efforts to produce cannabis seeds, we sell all strains at the lowest prices.

Grow Cannabis 

Do you need help? going bulk on high scale cannabis growing? Ask our experts and get comprehensive support.


Or automatic, cannabis strains offer the easiest and most sensible growing solution for beginner through advanced weed growers. To create autoflowering cannabis seeds, we take our strongest and most loved strains and cross breed them with cannabis ruderalis plants. Ruderalis is a viney plant that flowers within a certain number of days rather than when you decide to flower it. You can set a clock to these plants, making them so much easier to grow than photosensitive plants..


With healthy, feminized cannabis seeds, you can easily control the veg and flowering cycles of your plants, resulting in the desired yield and quality of marijuana you would expect from top-notch weed genetics.To produce our feminized seeds, we hand pick the very best plants. Using a generations-old method, we organically bring about hormonal reactions in the plants. As a result, our mother plants are transformed into female seed producing miracles of nature.


one of the world’s largest marijuana seed manufacturing zones

About Us

Located in Barcelona, Spain, Original Strain Seeds (OSS) is a cannabis seed bank, at the epicenter of one of the world’s largest marijuana seed manufacturing zones. Our Cannbis 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.


"Love this place has really quality seeds you wil be satisfied with what you get"


"excellent company to deal with. You can shop with confidence here."


"Very happy with my beans so far. I have had great germination rate. Beans have all sprout with in 24 hrs."


"Super happy, buy a purple haze autos, germinacion super fast, approximately three weeks."


This site uses cookies. By continuing to browse this site you are agreeing to our use of cookies. Find out more here.