
Soil nutrients
Soil nutrients are essential minerals and compounds in the earth that plants need to grow and thrive. The primary nutrients include nitrogen, phosphorus, and potassium, often referred to as NPK. Nitrogen promotes leafy growth, phosphorus supports root and flower development, and potassium contributes to overall plant health. Additionally, secondary nutrients like calcium, magnesium, and sulfur, along with trace elements like iron and zinc, play important roles. Healthy soil balances these nutrients, ensuring plants receive what they need for optimum growth, resilience, and productivity. Proper soil management helps maintain this balance, supporting sustainable agriculture and ecosystems.