Phosphorus and Potassium
As fish Emulsion improves soil health, it also increases soil fertility by providing the primary nutrients necessary for plants to thrive. Fish emulsion offer a source of burn-free nitrogen, along with the other primary nutrients of phosphorus and potassium.
Unlike synthetic options, they may also provide secondary nutrients, such as calcium. Plants that receive a balance of primary and secondary nutrients experience strong and steady plant growth, leading to vigorous plants that can better withstand disease and pest issues.