| Title | Biostimulant type | |
|---|---|---|
| Terra Sorb | Other | Terra Sorb |
| Tonivit | Seaweed extract | Tonivit |
| Trainer | Protein hydrolysate | Trainer |
| Trianum G | Mycorrhizal fungi | Trianum G |
| Twin-Antistress | Mix of different types | Twin-Antistress |
| Tytanit | Other | Tytanit |
| Veramin Ca | Mix of different types | Veramin Ca |
| Vitact R | Bacteria | Vitact R |
| Vivisol | Other | Vivisol |
| WiiBio | Bacteria | WiiBio |
