1、 When does it bloom

When you hear its name, you will think about the time. It's usually at noon, and the stronger the sun is, the brighter the flowers will bloom. When there is no sunshine, its flowers will begin to close, so it is also called sunflower because of this. In addition, its flowers generally grow on the top of the stem in the form of single or several flowers. The flowering period is from June to July. After the flowers fall, its capsule will begin to crack. There are many small seeds in it. The shape is kidney shaped and conical, which looks very special

2、 How can it bloom

1. The moisture should be appropriate

It is very resistant to drought. Generally, it doesn't need to be watered. However, if there is less rain and high temperature, we can give it some water appropriately. If it's normal, it's OK to replenish water once in about 20 days. It's best to pour it through. Under normal circumstances, in a year's time, as long as it is watered with green water in spring and antifreeze water in early winter, it can bloom smoothly

2. Proper fertilization

We all know that it is very resistant to barrenness. The fertilizer needed at ordinary times is not particularly large, and the requirements for fertilizer are not strict. Just apply a little organic fertilizer to it before planting. Then, in the growth period, it is mainly nitrogen fertilizer, plus a little phosphorus fertilizer. Then, before flowering, we can spray nitrogen fertilizer and other fertilizers once or twice, so as to make its flowers more beautiful

3. Trim properly

In fact, generally, it doesn't need to be trimmed, but in order to make it produce more flowers, we can trim it properly during the growth period, so that it will grow faster. Basically, it can form a landscape in half a month, and it can also promote the blooming of its flowers