Beginners guide to home-made fertilizer

Gardening on a budget? Keen to choose natural methods? Concerned about the environment? Prefer not to purchase fertilizers advertised for growing cannabis? There are many good reasons for making your own fertilizer. This post has been brought to you by the letters N, P, and K!

Cannabis plants, like all members of the plant kingdom, need nutrients to thrive. In fact, it’s important to remember that the soil is what is being fertilized, not the plants themselves. Soil contains a complex miniature ecosystem of microbes that act like the plants’ digestive system, breaking down nutrients into a form that can be absorbed by the roots and give the plant the building blocks it needs to grow healthily. The primary nutrients required by cannabis plants are nitrogen, phosphorus, and potassium.

N, P, K – as easy as A, B, C

These three vital nutrients are known by initials for short. N stands for nitrogen, P stands for phosphorus, and K stands for potassium. Wait, K stands for potassium? Are we high? No, K is short for kalium, the…

Continue reading at

About Sensi Seeds

Welcome to the About Sensi Seeds section of the website. Here you can discover the stories behind many different facets of this legendary seed company, from its beginnings as one man’s passion and a small collection of very special seeds to the impact that the Sensi gene bank has had on medicinal marijuana and the culture of cannabis in the Netherlands and beyond. Sensi Seeds has expanded over the last few decades to include sister companies devoted to industrial hemp, to educating the public on the true effects and potential of cannabis, and even to pure relaxation in beautiful surroundings. All branches of the company are founded on the same ethic: it’s not just about Sensi Seeds, it’s about the plant.