Royal-Grow Foliar fertilizers

All Purpose Plant Food 10-10-10

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Royal-Grow 10-10-10 is formulated using quality raw materials, which provides for an excellent source of N-P-K. This allows for 10-10-10 to have a minimal salt index, maximum soluble plant nutrients, and a low salt-out temperature. In addition, the available phosphorous is delivered as 100% orthophosphate. Royal-Grow 10-10-10 is compatible with other Royal-Grow products. It is easy and safe to handle for foliar, soil, and aerial application.

  • Herbicide compatible - Excellent for spring and summer applications
  • Compatible with other Royal-Grow products
  • Low salt content - No damage to plants or equipment
  • Easy and safe to handle for foliar, soil and aerial applications
  • Safe to apply around livestock 

Application Rate

Apply  32 ounces - 64 ounces per acre. 

Available in 2.5 gallon and 250 gallon totes

Supreme Plant Food 30-0-0

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Royal-Grow Supreme Plant Food 30-0-0 is a foliar fertilizer formulated using quality raw materials, which provides for an excellent source of Nitrogen. 30-0-0 has a minimal salt index, and also contains Iron, Manganese and humic acid. Royal-Grow 30-0-0 is compatible with other Royal-Grow products. This nitrogen fertilizer is easy and safe to handle for foliar, soil, and aerial application.

  • Herbicide compatible - Excellent for spring and summer applications
  • Compatible with other Royal-Grow products
  • Low salt content - No damage to plants or equipment
  • Easy and safe to handle for foliar, soil and aerial applications
  • Safe to apply around livestock 

Application Rate

Apply  32 ounces - 64 ounces per acre. 

Available in 2.5 gallon and 250 gallon totes

Nano Enhanced Nutrients

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Nano technology is a revolutionary approach to taking nutrient particles and impurities and making them smaller– reducing their size by up to 100 times. As a comparison, that’s like crushing baseballs up into period-sized particles. These smaller nutrient particles are more abundant and extremely reactive. The result is that the particles are absorbed directly into the leaf and root cells in your plants.


The nanoparticles are able to penetrate plant cell walls with high efficiency. More efficient foliar delivery, means healthier crops with lower inputs. When applied to the soil, nano treated nutrients remain in solution and travel more readily through the soil, until they make contact with root cells.


Royal-Grow offers the following nano enhanced nutrients: 

  • Calcium 6%
  • Potash 0-0-21
  • Phosphorus 0-47-0

Application Rate

These Royal-Grow Products have an application rate of 4 ounces per acre. 

They are available in 2.5 gallon containers.