1、 When

Although its name is grass, it can bloom. Flowers usually bloom from June to July, and can last almost until October. The flowers are fragrant, and the colors will show pink, white, blue, purple and other colors. The pieces are very beautiful and very suitable for viewing

2、 Method of reproduction

1. Sowing: it is generally carried out in spring, which is more suitable for seedling cultivation. The seeds are small and flat. First choose the right seeds. Soak for 12 hours before sowing, then pour the soil into water, evenly sow the seeds, and cover them with a layer of fine soil. Keep the temperature at 15 to 25 degrees Celsius, keep proper light, and wait about ten days to send out buds

2. Cutting: select in spring or autumn, cut off healthy branches, about 8 to 10 cm long, and remove the leaves below. Then insert it into the substrate with good drainage effect and wait for about 2 to 3 weeks to produce roots

3. Branching: generally, it is also carried out in spring or autumn. Take out the old plants and divide the roots with a knife to ensure that there are buds on each plant. Just plant them separately