| Title | Biostimulant type | |
|---|---|---|
| 4-Vita | Plant extract | 4-Vita |
| 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 |
| Aegis Argilla | Mycorrhizal fungi | Aegis Argilla |
| Aegis Micro-granule | Bacteria | Aegis Micro-granule |
| Agro-Lig | Humic and fluvic acids | Agro-Lig |
| Alge | Seaweed extract | Alge |
| Amalgerol | Mix of different types | Amalgerol |
