How To Improve Soil Fertility Naturally and Organically -Chemical Free
Channel: MedFaxx
Date: 2009-04-27

Healthier more robust plants, better drainage, improved uptake of nutrients, preserves beneficial living organisms, more organic matter, more humus, better water infiltration, holds more water, break down and recycle soil nutrients.
Video by Dr. Milton Ganyard at HerbFest to benefit the Graham Johnson Cultural Arts Endowment, http://www.gjcae.org.