What are the functions of flowers in landscaping?

Flowers and trees can green and beautify the environment. Green plants carry out photosynthesis, absorb carbon dioxide, release oxygen, make the air fresh, and have the functions of sterilization, pollution prevention and human health promotion. Green plants cover the ground to prevent soil erosion and play an important role in maintaining ecological balance. At present, all localities aim to create garden cities, garden club, garden factories and garden-style schools. Therefore, it is necessary to plant a large number of C flowers, C grasses and C trees. Therefore, flowers have extensive environmental benefits.

Flowers are symbols of youth and life. Their bright colors and refreshing fragrance are pleasing to the eye and make people enjoy the noble spirit.

1. Flower beds

An annual or biennial open-field flower that can be used to decorate flower beds. For example, pansies and carnations in full bloom in spring; In summer, impatiens and daisies are often planted in flower beds. Choose a bunch of safflower, marigold, September chrysanthemum, etc. Autumn; Kale can be properly arranged in flower beds in winter.

2. Potted flowers

It is a potted flower that decorates indoor and garden in the form of potted plants. Such as papaya begonia, hibiscus, asparagus, poinsettia, kumquat and so on.

3. Indoor flowers and plants

It refers to a flower in the dark reaction process of photosynthesis through C4 pathway. General foliage plants can be used as indoor ornamental flowers. Such as rich trees, brazilwood, hulk, green baskets, colored corn, etc.

to cut flowers out of paper

(1) Perennial plants: such as Gerbera jamesonii, gypsophila paniculata and streptavidin.

(2) Bulbs: lily, tulip, calla lily, vanilla, etc.

⑶ Woody cut flowers: such as peach blossom, plum blossom, peony, rose, rose, etc.

5. foliage flowers

Mainly according to the viewing position. Such as Hulk, Cycas, ferns and so on.

6. Shading greenhouse flowers

In garden design, flowers grow in the shade of pavilions. Ophiopogon japonicus, safflower and fern can all be used as shade flowers.