Instead of regulating harmful agricultural runoff, Iowa -- the nation's biggest corn-producing state -- backs a voluntary, industry-friendly program. But it's not as effective as advertised.

A fertilizer market analyst says she expects a stable nitrogen supply in 2025. Veronica Nigh, senior economist with The ...

Not only is hydroponic gardening perfect for indoor gardens, but hydroponic gardening is also sustainable and often uses less ...

A new prototype device demonstrates an innovative approach to producing ammonia -- a key component of fertilizer -- that could transform an industry responsible for about one-third of global ...

Growing lettuce hydroponically indoors is a game-changer for gardeners who want fresh greens at their fingertips all year long. This method offers rapid growth, uses 90% less water, and takes up ...

By incorporating nitrogen into the alloy structure ... researchers are increasingly focused on overcoming key technical ...

Q. How do you aerate hydroponics? Most systems come with built-in aeration via a pump, so additional aeration is not needed. Q. Do I need to test the pH of my nutrient solution? No. Nutrient ...

After years of living with the mistake and not wanting “to rock the boat,” we finally have government officials who are brave enough to point out the mistake and offer “the Correct Solution.” ...

The biggest perk of hydroponic gardening—a growing technique that eschews soil and uses a water-based nutrient solution instead ... the essential goodies, like nitrogen, phosphorus, and ...