| Title | Biostimulant type | |
|---|---|---|
| Kelpak | Seaweed extract | Kelpak |
| Kelpstar | Seaweed extract | Kelpstar |
| Kelpstar | Seaweed extract | Kelpstar |
| Knife Plus | Other | Knife Plus |
| Leafamine | Protein hydrolysate | Leafamine |
| Liplant | Mix of different types | Liplant |
| Macro-Sorb | Protein hydrolysate | Macro-Sorb |
| Marmarine | Seaweed extract | Marmarine |
| Maxicrop | Seaweed extract | Maxicrop |
| Maximus Amino Protect | Mix of different types | Maximus Amino Protect |
