PREO
Animal-derived amino acid
It is an amino acid of animal origin. The raw material consists solely of the inner layer of cattle, sheep, and goat hides. No waste materials such as hooves or bones are used. No waste materials from ungulates or pigs are used.
It is an excellent solution for helping plants recover from stress caused by various factors. It takes effect very quickly, enabling plants to resume their normal physiological functions.
| GUARANTEED CONTENT | %W/W |
| Organic matter | 50 |
| Organic carbon | 24 |
| Organic nitrogen | 8 |
| Free amino acid | 14 |
| pH | 6.5–8.5 |