| Title | Biostimulant type | |
|---|---|---|
| Acadian | Seaweed extract | Acadian |
| Aegis Argilla | Mycorrhizal fungi | Aegis Argilla |
| AgBio-Endos | Mycorrhizal fungi | AgBio-Endos |
| Agro-Lig | Humic and fluvic acids | Agro-Lig |
| AlgaminoPlant | Seaweed extract | AlgaminoPlant |
| Alge | Seaweed extract | Alge |
| AM 120 | Mycorrhizal fungi | AM 120 |
| Aminoplant | Protein hydrolysate | Aminoplant |
| Atonik / Chapperone / Asahi SL | Other | Atonik / Chapperone / Asahi SL |
| Auxym | Plant extract | Auxym |
