Question

What are the sources of plant nutrients?

Answer 1

Main Nutrients:

Nitrogen (N), Phosphorus (P) and Potassium (K).

Soil is a major source of nutrients needed by plants for growth.

Step-by-step explanation:

Together they make up the trio known as NPK. Other important nutrients are calcium, magnesium and sulfur.

Answer 2

Soul,nitrogen, potassium and phosphorus ...Hopefully it helps