CSI offers A Complete Farm Program Utilizing State-of-the-Art Eco-Agriculture
Transitioning Conventional Growers to Sustainable, Organic, Steiner and/or Quantum AG on 4 Continents
NEW DVD 3 Day Sustainable Growing Seminar
Articles by Dr. Phil
Cut Fertilizer & Chemical Costs
Current Newsletter
Melons grown under Quantum Ag Program in Australia
CSI provides Lab Services, Consulting Services and Sales to growers both small and large.
Our President, Philip A. Wheeler, Ph.D., Co-Author of The NON-TOXIC FARMING HANDBOOK
CSI
1718 Madison SE
Grand Rapids, MI 49507
1-800-260-7933; Phone 616-246-7933; Fax 616-246-6039
DrDirt@cropservicesintl.com
