Feminized marijuana seeds from Amsterdam are the best you can get, by far. Only the best genetics from Amsterdam, specially selected by our team of master breeders.

More and more growers start to use feminized cannabis seeds, which are modified to produce female plants only. Feminized seeds guarantee the space being used will be most productive. And above all: they grow fast, big and furious. So, if you are motivated by results, feminized marijuana seeds ensure your investment will be worth it.

If you want to be overwhelmed by the yield you get out of weed seeds, you should really try our best-feminized seeds. At Amsterdam Marijuana Seeds (AMS), we do everything within our power to ensure that each one of the feminized seeds you buy is giving you absolute quality marijuana. High-quality cannabis buds, exactly what you expect and beyond.

Do not miss out on our other beloved feminized seeds;

Autoflowering cannabis seeds are seeds that, it may not be a surprise, flower automatically. The name says it all. Autoflowering seeds come originally from a cannabis species called ruderalis. Ruderalis is a very short and fast growing plant discovered in eastern Europe. The master breeders at AMS mixed ruderalis with our other well known marijuana genetics, creating new autoflowering seeds that grow out to beautiful and tasty strains.

A big advantage of auto-flowering seeds is that you no longer depend on the weather or light. Autoflowering seeds grow fast because they skip the vegetative stage and don't need a strict lighting schedule. Plant your auto-flowering seeds in June and they are full grown strains in August when summer is in full swing.

Not convinced yet to buy auto-flower at AMS? Let me tell you more about the benefits of auto-flowering seeds. Other advantages of auto-flowering cannabis are that you besides you have multiple harvests per year, they stay small. The growth and the flowering period is short, so you can harvest fast. The plants are very resistant, even for pests..

Do not miss out on our other beloved auto flower seeds;

Regular marijuana seeds are perfect if you have a passion for breeding cannabis strains. From regular seeds, you get both male and female marijuana plants. There is an extra challenge in growing regular seeds: besides yielding buds, you have to produce seeds for next years yield. For the breeder who loves to grow his own seed stock, regular strains are vital to the process.

AMS has about 50 different regular seeds and we offer over 120 various species in marijuana seed. Amongst them are many Cannabis Cup Winners, old-time favorites, and some awesome newcomers too. Use our Seeds Table to make a choice of what you like to breed this time.

Not convinced yet to buy auto-flower at AMS? Let me tell you more about the benefits of auto-flowering seeds. Other advantages of auto-flowering cannabis are that you besides you have multiple harvests per year, they stay small. The growth and the flowering period is short, so you can harvest fast. The plants are very resistant, even for pests..

Do not miss out on our other beloved regular seeds;