What Is Humus ?

organic humus

What Is Humus ?

Humus is that substance which is found in abundance in the soil of forests. The more humus in the soil, the healthier the forest. Humus is a solid substance made...

What Is Humus ?

Humus is that substance which is found in abundance in the soil of forests. The more humus in the soil, the healthier the forest. Humus is a solid substance made...