The latest culture methods and matters needing attention of Salvia miltiorrhiza

A sketch of "not bad money" won the popularity of small Shenyang, and a song "Shandan flowers bloom red" sang in northern Shaanxi. This song seems to have become one of the famous songs in northern Shaanxi. So do you know what kind of flowers Shandan flowers mentioned in this song are? The following pro-agricultural network will introduce to you about the cultivation methods and precautions of Shandan flowers.

1. Introduction to Shandan Flower

In fact, Shandandan flowers are not as legendary as the famous flowers we know. Decades ago, they could be seen everywhere in the gullies of northern Shaanxi. However, due to overgrazing and dry climate, Shandandan flowers were almost extinct. In recent years, with the improvement of people's awareness of environmental protection, Shandandan flowers and vegetables gradually appeared in our field of vision. Therefore, it is not enough to say that it is a wildflower. Since it is a wildflower, how do we cultivate it at home?

2. Planting method of Shandan flower

1. planting time

Sandantan flower low bulb plant, mainly planted with bulbs. According to the size of the seed ball to choose the appropriate flower pot, maintenance properly, the big ball can bloom in the same year.

Planting time is usually in autumn, missed autumn can be stored in the wet sand ball, planting in autumn. Seed plants should be selected loose fertile, better drainage soil, soil is not good is easy to cause seed ball rot.

2. planting spacing

Planting is to ensure a certain spacing, big ball about 30 cm, in the ball 20 cm, small ball 7~8 cm. After planting, do not cover the soil too deep, 3~4 cm can be.

3. Daily maintenance of Shandan flowers

1. environmental requirements

Shandan flower is a northern wildflower, not so hypocritical, after the germination of the ball pay attention to supplement sunlight, normal light can not need shading, every day to ensure more than 6 hours of light time.

Pay attention to humidity, can not be too dry or too wet, when the weather is fine, it is good to put the plants outdoors, do not accumulate too much water, so as not to rot the roots.

2. herbicidal

As a kind of grass flower, many small weeds will emerge around the lily, which will compete with the plant for nutrients. During the growth period, weeding should be done frequently and plucked directly. In the seedling stage to often loosen the soil, to ensure that enough oxygen in the soil, but later rhizome mature, in the soil surface emergence of roots, in order to avoid root damage, loosen the soil to be careful.

3. insect-proof

From April to May, Shandandan flowers will grow rapidly and bud will gradually grow. In this process, it is easy to encounter underground pests such as cutworms and grubs, which are difficult to control. Therefore, disinfection should be done well in seed balls, and disinfection solution can be used for root irrigation every month in maintenance.

IV. Precautions for cultivation of Shandandan flowers

1. Sunward drying

Shandandan flowers like sunny and dry environment, roots suitable for cold environment, can not suffocate, high temperature and humid environment is easy to cause root rot. Pay attention to timely ventilation in summer, often loose soil.

2. dormant

Bulbous plants will have an obvious dormancy period, flowering in June to July, the stems and leaves on the ground will gradually wither in August, and all the above-ground parts will die in September, at which time the bulbs will enter the dormancy period. Take care of the bulbs and replant them next year. They will continue to bloom.

The above is the cultivation method and precautions of Shandandan flower brought by the pro-agricultural network for everyone. After reading this article, is the understanding of this kind of flower not only staying in the song? The difference between Shandandan flowers and weeds is not very big, but everything behind them is just background when they bloom, and there is a meaning of "no singing, one blockbuster".