Modern fertilizer manufacturing uses the Haber-Bosch and Ostwald processes to fix aerial nitrogen as ammonia, then oxidize the ammonia to nitric acid. Having already created a Haber-Bosch reactor ...

Aim to fertilize in early morning or early evening when temperatures are milder and the fertilizer can soak in. Spring and ...

We have spent 20 years improving our vegetable garden soil by adding composted horse and chicken manure at the end of each ...