2. Don't put vases in pairs, avoid a thousand people, avoid being lined up in a row, and avoid tying flowers with ropes. The art of flower arrangement pursues mixing, naturalness and variety. If the flowers are uneven and red and white, they are like pines and cypresses standing at the left and right ends of the tomb door, and there is no life.
Remember the shape of leaves when buying plants. In geomantic omen, generally sharp leaves are suffocating and cannot be placed at home. Therefore, it is good to choose some round leaves with more stems and leaves, which can bring good omen.