Earth Juice® – Rainbow Mix Pro Grow

MSRP Price: $99.35$7,066.42

Rainbow Mix Pro Grow is perfect for supporting plants through the vegetative phase while also providing beneficial microbes for enhanced success.

Rainbow Mix Pro is an all-natural dry granular fertilizer line with 29 strains of beneficial bacteria and mycorrhizae and additional humic acid. Each formula can be used by amending into the soil prior to planting, broadcast application, or as a plant tea for indoor and outdoor plants. Rainbow Mix products are non-soluble – apply using only the recommended methods. 

For stem and leaf growth, Rainbow Mix Pro Grow is a user friendly, non-burning solution. 

Earth Juice offers a diverse selection of premium fertilizer products to meet the nutritional demands of all plants. Its products are crafted to suit every soil type and hydroponic gardening. Earth Juice has been recognized as one of the finest lines of quality plant products for more than two decades.


  • The ultimate plant nutrient
  • Contains a powerful blend of ingredients with mycorrhizae and other beneficial microbes
  • Promotes vigorous stem and leaf growth
  • Formulated to be used on indoor and outdoor plants


 Follow Rainbow Mix Pro Grow Label Instructions for best results.