Biofertilizer

If plants could order their meals, nitrogen would always be first on the plate. It’s the nutrient they crave most.

If plants could talk, they would probably complain about nitrogen the most. “It’s everywhere in the air,” they might say,

The soil is actually full of potassium. But there’s a catch — most of it is locked away inside hard

Deep under the soil, plant roots move like little explorers. They are always searching for food. One very important food