We are temporarily closing our warehouse and online store to ensure the well-being of our staff. These will remain closed until we can guarantee their safety. We will continue answering your emails as usual but we are currently forced to suspend our telephone service until further notice. Official Announcement

Biodynamic Supersoil

At Humboldt Seed Organization, we work following sustainable practices based on biodynamic farming techniques. The methods we use are 100% organic, respecting the environment and making the most of the available bio products.

We do not use external resources, which means we produce all the bio preparations we need and we then let nature take its course.

All throughout our process, we use:

  • Fermented organic matter or Bokashi, an extraordinary source of antioxidants that boosts plants’ growth.
  • Bio compost, an animal-based and plant-based organic fertilizer that provides plants with nutrients and minerals in a really natural manner.
  • Compost tea, an organic compost-based brewing that contains lots of nutrients that help fight fungus and pests.

All of our cannabis seeds