Discover what a full spectrum of nutrients can do for your crops. Contact your Rainbow marketing representative.

For bag orders and inquiries: 1-800-763-0334

Current Rainbow Retailers:

  • Eldon C Stutsman Inc
  • International Chemical Company
For bulk orders:

John Niemeyer
(618) 792-5736
ESN eKonomics CAN17 Rainbow SmartNutrition