Why is sphagnum used as a packing material for live plants to distant places because

Options

A. It is easily available
B. It is hygroscopic
C. It reduces transpiration
D. It serves as a disinfectant

Answer

### Step-by-Step Solution:

1. **Understanding Sphagnum**: Sphagnum is a type of moss known for its unique properties, particularly its ability to retain water.

2. **Water Absorption Capacity**: Sphagnum can absorb approximately 18 to 28 times its own weight in water. This high water retention capacity is crucial for keeping live plants hydrated.

3. **Hygroscopic Nature**: The hygroscopic nature of sphagnum means it can attract and hold moisture from the environment, which is beneficial during transportation.

4. **Role in Plant Transport**: When live plants are packed with sphagnum, they remain moist and healthy during transit. This is essential for preventing dehydration, which can occur when plants are transported over long distances.

5. **Conclusion**: Therefore, sphagnum is used as a packing material for live plants because it effectively retains moisture, ensuring that the plants stay alive and healthy during transportation.