Thrive Alive B1 is a highly effective, safe, affordable, and easy to apply general purpose plant tonic. The professionally balanced formulation contains vitamins, hormones, macro and micronutrients. Thrive Alive B1 is an original Canadian vitamin B1 formulation, and it continues to stand alone, unequaled in quality, consistency, and strength. Thrive Alive B1 protects our plants from transplant-related shock and will greatly contribute to the correction of nutrient deficiencies, while promoting vigorous root development for both cuttings and established root systems. Green Formula is natural and organic. Red Formula is fortified with Alpha-Naphthalene Acetic Acid (root enhancement) and Kinetin (Growth Enhancement)