Heart
Heart delivers a high quality humic acid to the soil rich with microbes. While humic acid may facilitate nutrient availability giving the plant life; the rich microbial diversity gives the soil life. Heart is the foundation of all fertility programs, providing a continual food source to beneficial bacteria. The mineralization of carbon is initiated making nutrients and minerals available that may aid in plant growth. 
 
Soul
Soul a liquid humic acid derivative designed by nature to bind, transport and deposit vital nutrients and minerals to the plants metabolic sights. Souls' low pH solution allows minerals to remain in there ionic form rendering a higher rate of absorption by the plant cells. The unique positively and negatively charge molecular structures of Soul, makes for a universal chelator of all macro and micro nutrients.