Ag Fertilizer Selection: What to Look For and What to Avoid

Ag Fertilizer Selection: What to Look For and What to Avoid

When selecting a fertilizer for your agricultural crop, there are a variety of factors to consider.

Following are some things you should look for and some things you should avoid:

Things to Look For:

1. Nutrient Content:

Consider the nutrient content of the fertilizer. Different crops have varying nutrient requirements at different growth stages.

2. NPK Ratio:

Look at the NPK ratio (Nitrogen, Phosphorus, and Potassium) on the fertilizer label. The ratio should align with the specific needs of your crop.

3. Secondary and Micronutrients:

    Check for the presence of secondary nutrients (calcium, magnesium, and sulfur) and micronutrients (iron, zinc, copper, manganese, boron, molybdenum, and chlorine) that may be essential for plant health.

    4. Water Solubility:

      Water-soluble fertilizers provide nutrients that are quickly available to plants. This can be important in certain growth stages.

      5. Formulation:

      Consider the formulation (granular, liquid, or slow-release) based on your application method and the specific needs of your crop.

      6. pH Compatibility:

      Ensure that the fertilizer's pH is compatible with your soil. Some fertilizers can affect soil pH, which may impact nutrient availability.

      7. Cost-Effectiveness:

      Balance the cost of the fertilizer with its effectiveness. Sometimes, a slightly more expensive fertilizer may provide better overall value due to higher nutrient concentration or better release characteristics.

      Things to Avoid:

      1. Excessive Nutrients:

        Avoid overapplication of nutrients, as this can lead to nutrient imbalances, environmental pollution, and increased costs.

        2. Incomplete Fertilizers:

          Ensure the fertilizer provides a complete set of essential nutrients. Using incomplete fertilizers may lead to nutrient deficiencies in plants.

          3. Unnecessary Additives:

            Avoid fertilizers with unnecessary additives that don't contribute to the nutritional needs of your plants. Some fertilizers may contain fillers or additives that provide little benefit.

            4. Misapplication:

              Follow recommended application rates and methods. Overapplication or improper application can harm plants and the environment.

              5. High Salt Content:

                Fertilizers with high salt content can damage plants and affect soil quality. Consider low-salt or slow-release options, especially in areas with sensitive soils.

                6. Environmental Impact:

                  Be mindful of the environmental impact. Choose fertilizers that minimize runoff and leaching to reduce the risk of water pollution.

                  Always consider the specific requirements of your crops, soil conditions, and local regulations when selecting a fertilizer. Consulting with agricultural experts or soil testing services can provide valuable insights tailored to your specific situation.

                  At Earth Smart Solutions we offer the following fertilizers:

                  To learn more and for any questions on our products please call us at 1-866-444-7174 or email