Plants need 17 essential nutrients to grow properly. Just like humans need vitamins and minerals, plants require specific elements in the right amounts. This organic compost waste represents a natural source of these nutrients, slowly releasing them as it decomposes to feed plants throughout their growing season.
⚗️ Key Concepts
Macronutrients: N, P, K needed in large amounts
Secondary: Calcium, magnesium, sulfur
Micronutrients: Iron, zinc, boron in tiny amounts
Liebig's Law: Growth limited by scarcest nutrient
Soil Science Fact!
A single teaspoon of healthy soil contains more microorganisms than there are people on Earth - about 1 billion bacteria!
🎯 Learning Objectives
Understanding plant nutrient requirements and how different sources provide these essential elements for healthy crop growth.