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can you buy cannabis seeds online legally

If you buy a packet of regular seeds, they’ll come with a mix of males and females. A lot of cultivators prefer to grow these because they haven’t been backcrossed—essentially inbred—as much as feminized or autoflower seeds. You’ll need to sex out the seeds once their reproductive organs show during the flowering phase and discard the males—because they don’t produce buds and will pollenate females, resulting in seeded flowers.

Because US federal law still prohibits cannabis, it can be hard to find information on seed banks and breeders. Breeders who have a long history and positive reputation are usually a good place to start. To get an idea of what well-established breeders look like, check out:

It also reduces the risk of having a stray male sneak into your crop—just one male can pollinate a huge crop, causing your females to focus their energies on producing seeds instead of buds.

Feminized seeds

Seed banks exist outside of the US and can sell them for “souvenir purposes,” but it is illegal to bring seeds into the US and Customs will seize any cannabis seeds they find in packages or on a person.

If you want six total cannabis plants to harvest for buds and are growing from regular seeds, start with about 4 times as many, or 24 seeds. Some won’t germinate and some will turn out to be males, and then you’ll want to discard down to the six best phenotypes. If growing feminized seeds, you can probably start with about twice as many seeds in this case (about 12); a couple won’t germinate, and then discard down to the six best phenotypes.

You can also do some research and find an online grow journal that details the whole growing process of a specific strain from a particular breeder. Through these, you’ll be able to look over another grower’s specific notes and see pictures of the final results.

Make sure to always stay within your state’s legal limit of growing plants.

Pros

Seedsman offers an enormous amount of licensed breeders, all listed in alphabetical order. For those on the lookout for a specific big-name breeder, Seedsman probably has it. Popular strains available include Sour Diesel, Skunk, and White Widow, along with a great selection of autoflowering and feminized seeds.

  • International shipping is very slow
  • Only bulk deliveries get free shipping
  • Charts for seed strains are confusing

QCS has been supplying Canada and the rest of the world with great seeds for two decades, and their website has been active for 15 years. Choose from regular or special edition seeds, outdoor, indoor, feminized, autoflower, and much more.

5. QCS (Quebec Cannabis Seeds) – Best for experienced growers