| Title | Biostimulant type | |
|---|---|---|
| Acadian | Seaweed extract | Acadian |
| Acker-Schachtelhalm extract | Plant extract | Acker-Schachtelhalm extract |
| Actiwave | Seaweed extract | Actiwave |
| AgBio-Endos | Mycorrhizal fungi | AgBio-Endos |
| Agro-Sorb Folium | Protein hydrolysate | Agro-Sorb Folium |
| AM 120 | Mycorrhizal fungi | AM 120 |
| Amalgerol | Mix of different types | Amalgerol |
| Aminoplant | Protein hydrolysate | Aminoplant |
| Aphasol | Protein hydrolysate | Aphasol |
| APR | Protein hydrolysate | APR |
