WELGRO® CALCIO, CALCIUM (Ca) 8,4 COMPLEXED SOLUTION, The metal ions sequestered by the heptagluconic acid do not react with other soil components, even in very acidic or calcareous soils. Being a glucose derivative WELGRO® CALCIO penetrates rapidly in the plant both by foliar or by root. Within 10 - 12 days after application, if the crop has also been irrigated, the beneficial effects can already be observed.
| Calcium oxide (CaO) water soluble | 8,4% w/w |
| Calcium oxide (CaO) complexed by heptagluconic acid | 7,56% w/w |
| pH interval that guarantees stability of the complexed fraction 5-13 |