First, the difference between flower buds:

1, a single rose means that there is only one bud on a flower stem.

2. There are many buds on the stem of the multi-headed rose.

Second, the required water:

1, a single rose has few heads and does not need much water.

2. The multi-headed rose has many flower heads, so it needs more water. The water level accounts for 2/3 of the vase, and the small vase can be directly filled with the water level.

Third, the price difference:

A single rose is more expensive than a multi-head rose because it is big and beautiful.