Perennial grass, also called zinnia, BBK and fireball flower, is panicum miliaceum. Seeds germinate and grow in spring, and colorful flowers will bloom in spring and summer.

Advantages of zinnia:

(1) is particularly rich in colors. Red, yellow, pink, white, all kinds of colors, piece by piece, the ornamental effect is particularly good.

② The flowering period is long. Zinnia can bloom in late spring and last until the end of autumn. Even in winter, if the temperature is not too low, a small number of flowers can still bloom.

Colorful zinnia

(3) very strong. Zinnia is drought-resistant, barren-resistant, sun-resistant and high-temperature-resistant. A handful of seeds scattered in the soil can grow beautifully, spend a lot and be beautiful with little care.

④ Management is very simple. After sowing a wave of seeds in spring, wait for it to germinate, and then just give it a little thin water and fertilizer occasionally, and then give it a small seedling. Pull out some seedlings that are too dense, and then there is no need to care too much.