What kind of flowers do cornflowers bloom? What are the main points of seed planting methods?

Cornflower is an ornamental flower suitable for planting in courtyards, parks, flower beds or on both sides of the road. Cornflower also has a certain beauty, stomach and other effects, with green tea is also a good choice. Cornflower likes to grow in places with plenty of light and no stagnant water, mostly in Qinghai, Shaanxi, Xinjiang and other places in China. Let's take a look at what kind of flowers cornflowers bloom. What are the main points of seed planting methods?

What kind of flowers does the cornflower bloom?

The flower shape of the cornflower is very beautiful, and the common colors are blue, purple, white or red. The cornflower shakes in the breeze and looks beautiful.

In the past, cornflower is a wild flower, so the plant is smaller, after human cultivation, its flowers become larger, the color is also rich, of which blue and purple are more precious.

Second, what are the main points of planting methods of cornflower seeds?

1. Sowing time

Cornflower is usually sown in autumn and winter, that is, from September to November. Because if sowing in spring, then the subsequent temperature rises slowly, it is not conducive to cornflower blossom.

2. Soil conditions

The soil for planting cornflower seeds must be loose, strong drainage, fertile and moist properly, and keep a certain amount of soil moisture after sowing.

3. Sowing method

After preparing the nursery bed, the thickness of the covered soil shall be based on the seeds that do not see the cornflower. After compaction, cover the grass and water enough. After the cornflower sprouts, the covered grass can be uncovered and ventilated. When the seedlings of corn chrysanthemum grow six or seven true leaves, they can be planted.

Plant spacing should be paid attention to when planting, and a certain amount of rotten fertilizer should be applied after survival, usually at an interval of 20 days.

4. Watering

Cornflower is a non-moisture-resistant flower and likes to dry, so it doesn't need to be watered too often, just according to the moisture of the soil and its growth period. In general, if the summer weather is hot and the temperature is high, it should be watered twice, respectively in the morning and evening. Remember, there must be no stagnant water, otherwise there will be rotting roots.

5. Fertilization

Cornflower likes fertilizer, usually according to its growth situation of additional topdressing, if the leaves are too luxuriant, we should pay attention to reduce the use of nitrogen fertilizer, otherwise there will be overgrowth phenomenon. In the early stage of cornflower flowering, more phosphorus and potassium fertilizer can be applied, which can promote flowering. Pay attention to the concentration of fertilization, too strong is easy to cause root burning phenomenon.

To sum up, the flowers of cornflower are very beautiful and have many colors, usually using the method of seed reproduction. In the process of planting, we must pay attention to soil, temperature, moisture, fertilization and other aspects, so that we can plant successfully. If the pot conservation, then usually should be more careful, pay attention to the change of pots, summer, winter and other management.