Hi Anthony, Thanks for your email. Herewith the calculation by using Zeolite + NPK compare to using NPK only :
Before using zeolite normally in Indonesia and Malaysia we use common fertilizer likes NPK 750 Kg for 10 Acres. After using zeolite we replace the 40% of current fertilizer so only use 450 Kg of NPK and 300 Kg we replace with zeolite.
Herewith the details:
Before: 10 Acres —-> 750 Kg of NPK
After : 10 Acres —-> 450 Kg NPK + 300 Kg Zeolite
By replaced the 40% with zeolite you can save the cost 30-35%for fertilizer
If anything you need from me pls just let me know You can contact directly to my mobile no +628174122259 or email me winsen@omegastones.net