The Culture method of Persian Chrysanthemum how to grow well

Persian chrysanthemum is very popular with people, but it is not easy to grow beautiful Persian chrysanthemum. Persian chrysanthemum is a flower plant that is not too difficult to grow, and many people raise it. So before planting, we must understand how to plant Persian chrysanthemum to grow well, do not plant blindly, and avoid some unnecessary trouble.

First, about Persian chrysanthemum

Persian chrysanthemum is an annual herb, belonging to Compositae and Autumn British. Plant height 30~120cm, slender stem erect, more branched, smooth stem or puberulent. Leaves opposite, bipinnatifid, lobes sparse, linear, entire. Capitate flowers in single whorl, apex truncate or notched. The colors range from white to pink to purplish red. The coiled tubular flowers are yellow. Flowering from September to Frosts Descent.

Persian chrysanthemum native to Mexico and other parts of South America, light-loving plants, light, tolerance to poor soil, avoid fertilizer, soil is too fertile, avoid heat, avoid stagnant water, do not adapt to high temperature in summer, not resistant to cold. Loose, fertile and well-drained loam is needed. Persian chrysanthemum is a kind of tenacious floret, drought-resistant and sun-resistant, very good species, and high germination rate, fast growth. More choice of sowing and reproduction, can also be planted, sowing can be broadcast in the open field in early spring. After 4 true leaves of the seedling, the heart can be removed and transplanted. It was planted at the beginning of June, and the distance from the plant to 50cm was about. The spring sower will not blossom until autumn. It can also be inserted with twigs in early summer.

2. Culture methods of Persian chrysanthemum

1. Sowing seeds

The seed of Persian chrysanthemum is the basis of its growth and reproduction. The seeds of Persian chrysanthemum are sowed from April to June every year, and there is no need to soak before sowing, so that the germination rate is high. Sow 2 seeds every 20-30 m. After sowing, cover the soil with a thickness of about 0.5 m. Persian chrysanthemum seeds germinate for one week. When Persian chrysanthemum has 4 or 6 leaves, cut off the stem so that it can sprout and blossom next to it. For those planted on the ground and in flowerpots, do not apply fertilizer unless the growth conditions are extremely poor.

2. Growth

Persian chrysanthemum loves a warm and cool climate. Persian chrysanthemum seeds grow best in sunny environments. Therefore, it is necessary to keep the flowerpot in a place with sufficient light, and watering should also be watered with a multi-eye spray pot, not with heavy water, so as to avoid rushing out the newly germinated seedlings of the seeds. Watering times should not be too much, just keep the soil moist.

3. Management

The stem of Persian chrysanthemum is relatively thin and easy to lodge, so families can build scaffolds when playing Persian chrysanthemum seeds, and they can also pick hearts many times in late spring and early autumn to promote many and dense germinating branches, and can also inhibit its growth height and maintain its tall and straight plant shape. During the growing period of Persian chrysanthemum seeds, fertilizer and water need to be controlled, and the soil is moist, which can make Persian chrysanthemum flowers bloom. If the fertilizer and water are properly controlled, the flowers can be seen in 12 weeks.

4. Cycle

After the flowers and fruits are ripe, the plants of Persian chrysanthemum will die, and the seeds of Persian chrysanthemum will automatically fall from the plant and sow in the soil to continue life. Of course, when the fruit is ripe, the seeds of Persian chrysanthemum can be picked and sown again in the second year. You can also choose a stout section of the top branch to cut and propagate and insert it into a flowerpot.

III. Disease and pest control of Persian chrysanthemum

The main diseases and insect pests of Persian chrysanthemum are leaf spot and powdery mildew. Red spider damage is easy to occur when it is hot, so it is advisable to prevent it as soon as possible. Here are some key points for the prevention and control of Persian chrysanthemum:

1. Properly increase the application of phosphate fertilizer and potash fertilizer, pay attention to ventilation and light transmission

2. Cut off the seriously diseased plants or seriously diseased parts in time, bury them deeply or burn them, so as to eliminate the source of bacteria.

3. If necessary, spray 1500 times of the wettable powder at the initial stage of the disease.

The above is the relevant introduction of this article, I believe you have a simple understanding of this after reading it, if necessary, you can continue to pay attention to the No. 1 home network for more information.