Spirfert is a biostimulant supplier for importers and distributors worldwide — humic and fulvic acids, amino acids, seaweed extract and chelated microelements, for soil, fertigation and foliar programmes.
Every biostimulant reference is sourced from ISO 9001-certified manufacturers holding organic-use and regulatory certification — fully compatible with fertigation, foliar application and hydroponics.
This list is not exhaustive — custom blends and private-label packaging are available on request. Looking for a specific certification or concentration? Tell us what you need.
1 kg, 5 kg or 25 kg bags, 1,000 kg big bags, or bulk — on request.
Soil application, fertigation, foliar spray and hydroponics.
Tell us the certification, concentration or form you need — we'll get back to you directly.
As your fertilizer supplier in Belgium, we simply need your country, your crops, and the products you're looking for. In return, we'll come back to you with the right references and full documentation.