COF Seed Vault

Feminized Seeds

These popular strains are developed to flower as female plants only and because of this, you can expect feminized cannabis seeds to be 99.99% female. Browse through our collection of feminized seeds here.

Autoflower Seeds

In a hurry? These popular strains are bred so they flower based on time instead of light exposure. Check out our phenomenal range of autoflowering seeds now.

Regular Seeds

These strains are not altered or genetically modified and are offered by many marijuana seed breeders. Check out our classic range of regular seeds now.

Buy Cannabis Seeds Online from a Trusted Seed Bank

If you are a medical marijuana patient looking for medical cannabis; an experienced grow master; a closet grower; or a beginner then you have landed to the right seed bank as we carry the best cannabis seeds that are perfect to your level of marijuana growing expertise.

We have the best marijuana strains for sale for large yields, for high CBD and high THC contents, and various varieties of Indica, Sativa and Hybrid cannabis strains perfect for any growing marijuana condition (eg. Indoor, Outdoor, Hydroponics and any other growing methods you are using). We carry regular, autoflowering, and feminized seeds.

COF Seed Vault ships within the US from our state-of-the-art cannabis seed packaging Facility in Anacortes WA. We are a US Company and ONLY ship our seeds to US customers.

Our best prices for novelty seeds with discounts and other promos will allow you to grow and harvest the best cannabis plants. We offer stealthy delivery methods and our private payment system allows you to pay for your cannabis seeds order using Cash App, Cash, Bitcoins, & Money Orders. You are assured of full security and privacy when you place your order from our website.

Choosing the Right Type of Cannabis Seeds for You

Before you order your novelties, you should understand that price is not always the most important factor to make you decide. Cheap cannabis seed is cheap for a reason because they might have a poor germination rate or might not be viable at all. Most of our customers choose strains that have large yields and high THC content with a High or Low CBD (cannabidiol) percentages as well as CBN (cannabinol) levels.

Regular Cannabis

Despite the ever growing popularity of autoflowering and feminized seeds, regular marijuana remains strong in the cannabis world. Regular marijuana seeds will grow both male and female plants. People who buy regular seeds are those who want greater flexibility in their gardens and those who want to further preserve the genetics through crossbreeding.

Be warned though. The presence of male plants can mess up your female marijuana plants through pollination. It is recommended that you identify male plants early during the flowering phase and move them away from your female cannabis.

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Feminized Cannabis

Feminized seeds are designed to produce female marijuana plants. These plants will only produce potent quality buds thus feminized seeds are perfect for those who are looking into harvesting seedless buds.

Auto-Flowering Cannabis

Growing marijuana has never been this easy with auto-flowering seeds. These seeds will grow into plants that will start flowering on their own within 2-4 weeks of germination and finishes in 6 to 8 weeks regardless of light use. This is perfect for those who are new to growing weed and those who don’t have time taking care of their plants. You can get quality cannabis with less effort.

Unlike other seed banks, our autoflowering seeds are stable. This means that you are assured that 10 out of 10 autoflowering seeds you buy from us will grow into auto plants.

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