• About us

    ÔťĘ 1996-2022 - 26 YEARS OF HESI ÔťĘ

We Produce High Quality Fertiliser...

...plant aids and soil additives that are mixed, filled and packed in our own production halls in Kerkrade, the Netherlands. We have been doing this with love and passion since 1996.

In-depth research into the secrets of plant metabolism has led to HESI successfully developing an optimally balanced composition for each phase of the plant life cycle. The result is a range of fertilisers for universal use per specific growth phase, instead of a designated fertiliser for every single plant species! Additional added vital substances such as vitamins and amino acids allow the plants to increase their energy. This makes growing indoor, garden and patio plants a real pleasure. 

Hesi is a thriving international company with a global reach including Europe, America, Asia and South America, with a personal touch and a down-to-earth approach. Check out the retail section to find a retailer close to you.     

Only when the end user is satisfied, we are satisfied too!


View our production halls in Kerkrade from the inside and meet our founders, Henk & Siglinde.