Cannabis seeds

Discover the world's largest catalogue of feminised, autoflowering, regular, and triploid cannabis seeds and much more. We have seeds to grow successfully indoors or outdoors, whether you are a beginner or an expert grower, whether you are looking for seeds with high THC or without THC, with fruity or fizzy aromas, etc.

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Featured products in Cannabis seeds

Frozen Black Cherry

Anesia Seeds

From 38.00€

UP TO 25%

Critical Mass

Advanced Seeds

From 7.20€ 8.00€

From 30.00€

From 20.00€

-20%

Auto Mix +

Philosopher Seeds

52.00€ 65.00€

From 30.00€

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Continue reading about: Cannabis seeds

The best feminised, autoflowering and CBD cannabis seeds

Everyone who comes to our shop does so for a different reason. Some of you are looking to grow weed for recreational use, others are looking to grow cannabis without THC and with a lot of CBD, or those of you who are still new to the sector are looking for quick and easy seeds, such as autoflowering seeds. Even if you are an expert who is no longer surprised by anything, we are sure you will find your ideal strain.

Our seeds allow you to respond to all these motivations. Whether you are growing on a terrace with few hours of sunshine, in an indoor grow room with LED lamps, or even to create new crosses and conserve genetics, you will find what you are looking for. Growing cannabis today is more accessible than ever, and our mission is to accompany you from the first click to the harvest.

Buying cannabis seeds from Alchimiaweb is not just about receiving a package with some seeds inside. You're opting for a specialised service that understands what you're looking for. From the moment you enter our website, we offer you advanced filters, personalised recommendations, and complete information about each strain.

What types of cannabis seeds do we offer?

  • Feminised seeds: Guaranteed 100% female plants, ideal for maximising bud production.
  • Autoflowering seeds: They flower automatically without depending on the photoperiod, perfect for quick and easy crops.
  • Regular seeds: Produce male and female plants, ideal for genetic crosses and conservation.
  • Landrace seeds: Pure genetics originating from specific regions, with unique and traditional characteristics.
  • Triploid seeds: Sterile and super-productive varieties, with no accidental pollination or seeds in the buds.
  • Seeds without THC: They contain high levels of CBD, recommended for therapeutic uses without intense psychoactive effects.

The best genetics and banks of the cannabis world

The most popular genetics among our customers are:

And we work with the best seed banks, such as:

  • Barney's Farm: Dutch bank of worldwide prestige, famous for its potent and tasty genetics.
  • Grower's Choice: Specialists in XL autoflowering and high-yielding feminized strains from the Netherlands.
  • Philosopher Seeds: Spanish bank committed to quality craftsmanship and unique genetics with a history.
  • Sensi Seeds: One of the most legendary banks in the world, a pioneer in stable genetics and classic varieties.
  • Anesia Seeds: Innovators in extreme genetics with high THC levels and selected varieties of the latest generation.

Frequently asked questions about cannabis seeds:

Which seeds are best for beginners?

Autoflowering seeds are often the best choice for beginners because of their resilience and speed.

How long do cannabis seeds take to grow?

It depends on the type: autos can be ready in 8-10 weeks, feminized seeds in 12-16 weeks.

How do I store my cannabis seeds correctly?

In a cool, dry, and dark place. The fridge is a good option if they are stored for a long time.

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