Vigor Crop 5-0-0-11 CaO is a clear green liquid for the usage to have greater harvest of the crops. Vigor Crop 5-0-0-11 CaO is a combination of nitrogen, available phosphate, zinc chelate and potash to emphasize plant growth and fruit set. Calcium is added to strengthen cell wall structure, makes plants absorbing other nutrients effectively and helps crops grow better to increase the harvest. In addition, Vigor Crop Series adds Seaweed Acid to balance plants growth resisted in extreme weather conditions, increases anti bacterial capacities, plant growth and sizes of flowers and fruits. Vigor Crop 5-0-0-11 CaO may be placed 1-2 inches below seeds or directly injected into root system because the product is non-phytotoxic. Vigor Crop 5-0-0-11 CaO is designed for use in all soil types. It should be concentrated for maximum response. Apply it as a band in the soil or inject it through drip or micro-sprinkler systems. Application rates will vary depending on the crop grown. Vigor Crop 5-0-0-11 CaOis an effective foliar nutrient to help plants grow for all seasons when potash levels fall below optimum values.