1, the ball stands for effort. Small hand ball, also known as Spiraea, is short in plant shape and weak in root system, but it can grow branches as long as one meter and produce a large number of flowers, just like a hardworking person, constantly accumulating energy and finally harvesting successfully.

2. The ball symbolizes positivity. In the process of plant growth, the branches spread around and the flowers on the branches are in full bloom, just like a child holding his arms high in class, trying to answer the teacher's questions, giving people a positive and optimistic feeling.

3. Hydrangea is a plant of Spiraea in Rosaceae, also known as Spiraea salicifolia, Leech and Pearl Plum. It is an erect shrub and is usually used as a fresh cut flower. When potted plants are maintained, porous soil should be used, the temperature should be controlled at 20-25℃, the growth period should not be short of light, and summer should be shaded from sunlight.