What color are the morning, afternoon and evening morning glories?

It is purple in the morning, purple at noon and blue at night.

The flower of this plant looks like a trumpet, so it is called morning glory in some places. Morning glory is planted in spring and blooms in summer and autumn. There are many varieties of morning glory, including blue, scarlet, pink, purple and mixed colors. Petal edge changes greatly, so it is a common ornamental plant. The fruit is oval and can be used as medicine.

Morning glory has three leaves and a heart-shaped base. The flowers are white, purplish red or purplish blue, funnel-shaped, and the whole plant has coarse hair. Summer flowering is the highest. Seeds have medicinal value.

Extended data:

Species classification

There are about 60 kinds of morning glory. There are three kinds of common cultivation:

1, Petunia split leaves

Leaves deeply divided, medium-sized flowers 1 ~ 3 axillary, bright blue, rose red or white.

2. Petunia rotundifolia

The leaves are wide, heart-shaped, round and small in pattern, with white, rose red, brilliant blue and other colors.

3. Petunia grandiflora

Leaves are long, trifoliate, with large central lobe, easy to grow and irregular yellow and white spots. 1 ~ 3 flowers are axillary, the total stalk is shorter than the petiole, the flower is large, and the flower diameter is more than 10 cm. It is native to tropical Asia and Africa. This variety is the most cultivated in Japan, and it is called Chaoyang Flower. It has bred many horticultural varieties with diverse patterns and bright colors, and is very popular all over the world.

Baidu encyclopedia-Petunia

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