| Title | Biostimulant type | |
|---|---|---|
| Acadian | Seaweed extract | Acadian |
| Acker-Schachtelhalm extract | Plant extract | Acker-Schachtelhalm extract |
| ACTIV 0-0-5 | Seaweed extract | ACTIV 0-0-5 |
| Actiwave | Seaweed extract | Actiwave |
| Afital K | Anorganic elements Si, Phosphite | Afital K |
| AgBio-Endos | Mycorrhizal fungi | AgBio-Endos |
| Agri-Fos | Anorganic elements Si, Phosphite | Agri-Fos |
| Agro-Sorb Folium | Protein hydrolysate | Agro-Sorb Folium |
| Alga | Seaweed extract | Alga |
| AlgaminoPlant | Seaweed extract | AlgaminoPlant |
