1 The fifteenth day of the first month is a good day, and this day is also one of the best opportunities for pruning, but it does not mean that pruning on the fifteenth day of the first month is because it is easy to sprout and grow. It is generally suitable for pruning flowers and trees in winter or early spring, because the leaves of flowers and trees have withered in winter. In order to save more nutrition, this time began to trim, remove the excess parts, so that bloom became more and more colorful.

2. Flowers and trees are short for "flower seedlings", which are trees and shrubs with flowers or inflorescences for viewing. Also known as flowering tree or flowering tree. China is rich in flowers and trees, which are widely distributed and varied.

Good garden soil is not easy to find, and most beginners will soon realize that soil conditions must be improved. Herbs can live in all kinds of soil, but through some simple transformation, the garden soil will become as fertile and easy to cultivate as you wish. Good soil must be protected by proper management.

4. The general principle of plastic pruning is that evergreen flowers and trees should not be trimmed or lightly cut, but they can be pruned again when used as plastic hedges. Deciduous flowers and trees can be cultivated in the open field without pruning or light pruning, but they can be pruned again when used as bonsai or plastic trees outdoors. Flowers and trees that wither easily should be pruned properly. Pruning is usually carried out in winter or early spring, but for flower bud species that differentiate many times during the growth period, such as Chinese rose, it is advisable to cut them below the inflorescence after flowering, so as to promote the continuous differentiation of flower buds, continue to bloom and extend the flowering period.