How to plant bright grass and its planting methods and matters needing attention

Many flowers are very common but are easy to be ignored by us. One of the flowers we need to know today is one. In many areas of the hillside grass or hills and mountains will grow a relatively slender purple flower, a closer look will find that its ornamental value is actually very high, it is also bright grass. Next, the editor will introduce its planting method to you.

How to plant bright grass?

1. Selection of soil

Also bright grass is more suitable to grow in a more fertile soil environment, so when we choose the cultivation of bright grass soil, we can choose humus-rich clayey soil, this kind of soil is more fertile. We can also choose another kind of sandy soil, which has better drainage performance. When choosing sandy soil, we should try to make the planting soil layer of bright grass deeper.

2. Water management

The bright grass is more afraid of waterlogging, so we should control the amount of watering the bright grass every day, avoid overwatering and form waterlogging, and pay attention to drainage in rainy seasons. When watering, we should master the method of "dry and wet". When the bright grass enters the flowering period, we should water more water to keep the soil moist, so that the flowering period can be slightly prolonged.

3. Application of fertilizer

Also bright grass likes the fertile environment, we can apply more fertilizer to maintain the fertility of the soil. Applying potash fertilizer and phosphate fertilizer once or twice before flowering is helpful to return bright grass to blossom. In general, it is OK to apply nitrogen, phosphorus and potassium compound fertilizer during the growing period of bright grass.

4. Control of temperature and light.

Bright grass likes sunshine, so it is suitable to plant and grow in places with plenty of sunshine and cool weather, but bright grass is afraid of high temperature and summer heat, so it is necessary to do a good job of preventing heat and cooling in summer. in summer, you can move the bright grass to a more cool place to plant. The temperature remains between 20 and 25 degrees during the day and as low as 13 degrees at night.

Planting methods and matters needing attention of Huanliangcao

First, the planting method of Huanliang grass

1. Bright grass is often used to sow and propagate. It can be sowed in spring and autumn, and it is better to sow in autumn. It will sprout about 2 weeks after sowing. If the temperature is too high, the seedlings will not emerge neatly.

2. Huanliangcao is a taproot flower with few whiskers, direct seeding is better, and it is not resistant to transplantation. if transplanting is needed, seedlings should be transplanted with earthen balls when 2 true leaves are needed, otherwise the survival rate will be affected. The basin should be small at the beginning of transplanting, change the basin again after the seedling grows up, and apply dry dung as base fertilizer.

3. Keeping the soil moist during flowering can prolong the flowering period. The seeds mature from August to September, because the seeds mature first if they blossom first, and the nuts will split naturally after they are ripe, so they should be harvested in time to avoid falling.

4. The ripening period of Huanliangcao fruit is different, and it should crack naturally after ripening, so it should be harvested in time. Generally, the ripe seeds will be harvested 1-2 times in June, and all the seeds will be harvested and dried in July.

2. Matters needing attention for returning bright grass

1. Cutting propagation is carried out in spring. When the new leaves grow more than 15 cm, the cuttings are cut and inserted into the sandy soil. Ramet propagation can be carried out in spring and autumn, usually once every 2-3 years. Daily management is to apply appropriate amount of nitrogen fertilizer before flowering, phosphorus and potassium fertilizer at the beginning of flowering, and to prevent lodging when cutting flowers.

2. Black spot, root neck rot and chrysanthemum leaf blight damage leaves, flower buds and stems. It can be sprayed with 500 times liquid of 30% Topurazine wettable powder. Insect pests from aphids and night E harm, with 10% insecticidal essential oil 2000 times liquid spray.

The efficacy and function of Huanliangcao

1. Medicinal efficacy

Also bright grass has a certain medicinal effect, it can relieve pain and activate collaterals, dispel wind and dehumidification. Also bright grass can be used to treat hemiplegia, rheumatism, fullness and cough and other symptoms, external use is mainly to treat carbuncle scabies.

2. Ornamental function

Also bright grass is known as the "pretty woman" in the European garden, its shape is tall and straight, the plant is strong and straight, the leaves are green and beautiful, the purple flowers are full, the flowers are dense, full of romantic colors, and are often used to decorate the garden.

When will the bright grass blossom

Bright grass will blossom when it grows to a certain stage. generally speaking, the flowering period of bright grass is from March to May of the year.

You can apply more fertilizers rich in phosphorus and potassium before flowering. When it comes to flowering, you can properly water more to keep the soil moist, which can prolong the flowering period to a certain extent.

Artemisia mandshurica is still common in the south of China, which has strong ornamental value and medicinal value. It blossoms beautifully and has a large number of flowers. If you want to plant flowers, you can sow them in spring or autumn, and they can sprout in half a month.