Precision Feeding

To produce the best yields and highest quality, your crops need all of the essential plant nutrients. Even if adequate amounts of the primary nutrients – nitrogen, phosphorous and potassium – are available, a shortage of one or more secondary or micronutrient could limit yields and reduce the quality of your crop.

Rainbow Plant Food is a homogenous, granular fertilizer. Precise amounts of each nutrient – primary and secondary – as well as micronutrients, are chemically compounded to form a homogenous mixture. As a result, each granule contains nearly identical amounts of all the ingredients. Granules are uniform in size, shape and weight, so the fertilizer spreads evenly. Whether you broadcast or apply it in-row, every plant across the field will have the necessary nutrients available when it’s needed most.

The Granular Advantage

With Rainbow Plant Food, no blending is necessary, since a perfect ratio of essential minerals is contained within each individual granule. No blending means no chance for segregation, which, in turn, means healthier, more vibrant crops at every harvest. See Rainbow Plant Food’s granular advantage in action.

Rainbow Plant Food - How It Works

Rainbow Plant Food - How It Works

Balanced nutrition

Not only does Rainbow Plant Food include adequate amounts of all essential nutrients, it provides them in the most efficient form for use by the crop. 

Ordinary blended fertilizers can’t guarantee accurate coverage for your crops. Because the nutrients are only mixed physically, the multi-colored mixture can segregate during transportation, handling and application with a spreader, resulting in uneven distribution. Ordinary and traditionally blended fertilizer products begin to segregate the moment they leave the blender – the result of natural sorting and sifting processes that occur as the products make their way to the spreader. Ballistic segregation begins once it is in the spreader

ALL RAINBOW PLANT FOOD PRODUCTS - SUPER RAINBOW, RAINBOW, INTERNATIONAL - ARE SCREENED FOR UNIFORM SIZE, AND EACH GRANULE CONTAINS NEARLY IDENTICAL AMOUNTS OF ALL THE NUTRIENTS.

How it's made

Industry Leader

For over 100 years Rainbow Fertilizers have proven to be the right fertilizer for a wide variety of crops. Crops and soils have their own unique nutritional needs and Rainbow fertilizers are formulated to satisfy them. Whether you raise cotton, peanuts, vegetables, corn, soybeans or any crop anywhere, Rainbow fertilizer has a formulation to match your crops nutritional needs.

Environmentally Smarter

We are driven by the conviction that fertilizer will play a critical role in meeting increased global demand for food in the future, and that fertilizer must be used safely, effectively and efficiently. RAINBOW was developed with the 4Rs of Nutrient Stewardship in mind—Use the Right nutrient source at the Right rate, at the Right time, and in the Right place. RAINBOW should be a key part of any grower’s best management practices.