Which nutrient helps germinating seeds?

• A. Nitrogen
• B. Potassium
• C. Phosphorus
• D. Calcium

Answer: (C)

Germination relies on energy and the building blocks for growing new cells. Phosphorus is essential for making ATP, the energy currency of the cell, and for forming nucleic acids and membranes needed as the seed activates and starts to grow. This support for energy transfer and genetic material means the seed can power metabolism, divide cells, and develop roots and shoots more effectively during germination. While nitrogen, potassium, and calcium each play important roles in later growth and overall plant health, phosphorus has the most direct, crucial link to the energy and genetic processes that kick off germination.