How to plant tulips the planting methods and precautions of tulips

With the rapid development of economy, people's living standard has been greatly improved. People also pay more and more attention to the quality of life. Nowadays, people advocate a kind of slow-paced life, and many people keep some pets or plants at home. Among plants, nothing is more popular than meeting incense. Today I'm going to teach you how to grow tulips, as well as some methods and precautions for growing tulips.

How to grow tulips

1. Low temperature treatment: put the seed bulb in the refrigerator at a temperature of 4 ℃ ~ 9 ℃, and then take it out and plant it two months later, or plant it directly in a basin and put it in the refrigerator, and prepare a flower box or 5-inch flowerpot about 70 centimeters long.

2. Soil selection: it is best to use peat soil entirely.

3. Planting density: the long flowerbox can plant five bulbs in two rows and plant each bulb at a distance of 8 centimeters apart, while a 5-inch pot can plant three bulbs.

4. Planting method: when planting, the convex part of the bulb is facing up, and the flatter side is planted in the same direction, then the leaves will grow neatly and the leaves will be more beautiful. After planting the bulb, cover the soil with the surface layer and make the long-term fertilizer such as fairy fertilizer and magic fertilizer as base fertilizer and pour enough water.

Planting methods and matters needing attention of Tulip

1, soil preparation and bed making: at the end of September, turn the ground to make a 25 cm deep bed, then spread a layer of 15 cm thick moist rotten leaf soil, and carry on disinfection. In the middle and last ten days of October, the bulbs were sown according to the row spacing of 15 cm × 15 cm, and then covered with soil flush with the ground, and then sprayed with water once after a week to make the soil moist. Watering should be appropriate to prevent rotting roots and balls.

2. Fertilization and watering: after germination in the next spring, dilute fertilizer and water were irrigated once, and fully watered at the same time, so that fertilizer and water were evenly distributed in the soil layer to facilitate root absorption. After the flower stem is extracted, apply cake fertilizer and water once a week, spray 0.5% potassium dihydrogen phosphate once before flowering, reduce the watering times after flower fade, keep the soil not dry and wet, promote the formation and enrichment of renewed bulbs, and prevent rot caused by spraying fertilizer and water on the leaf surface when fertilizing.

3. Digging and storage of bulbs: underground bulbs were planted in the middle of June when the plants were withered and yellow (bulbs and seeds were fully developed and matured after 15 days of renewal). Do not touch the seed ball when pilling, and then dry the seed ball in the sun for half a day to fully evaporate the surface water and kill the miscellaneous bacteria on the surface of the bulb. after classification, it is stored in a cool and ventilated place to be planted in autumn. It is important to disinfect the bulbs planted with tulips.

Common diseases and insect pests of tulips

1. The common diseases and insect pests of tulips are Botrytis cinerea, root rot and Penicillium. If the seed ball received mechanical damage before planting, Penicillium will often appear in the wound. Generally, if the seed ball is disinfected before planting, it will not affect the growth in the later stage.

2. At the beginning of root rot infection, part of the roots will rot, which has little effect on the plant, but if it is seriously infected, the flowers will wither. The treatment method is to ensure that the soil is fully disinfected, the soil drainage is good, and the soil temperature is kept below 10 °.

3. Choose the soil with good drainage and rich in humus when planting. The soil should be sterilized. Water and dry with diluted disinfectant on a sunny day. If there are problems in the maintenance process, you should turn the basin and change the soil in time, and sterilize or replace the soil that has been breeding bacteria or parasites. It is recommended to change the soil directly so that the disease can not be eradicated.

Distribution of producing area of Tulip

1. The origin of tulips is Xinjiang of China and the alpine areas of Xizang, Iran and Turkey. As early as 1300 years ago, the "Lanling wine tulips, jade bowls filled with amber light" left by Li Bai, a great poet of the Tang Dynasty, is a clear proof.

2. It spread to Central Asia via the Silk Road, and then spread to Europe and other parts of the world through Central Asia. At present, it is planted all over the world. It is the national flower of the Netherlands, New Zealand, Iran, Turkey, Turkmenistan and other countries. It is known as the queen of flowers in the world. It has become a symbol of fashion and internationalization.

Remember not to water too much when growing tulips, but you can water a little more within a week after planting. It should be watered enough to reduce the water demand after germination, especially not too much water during flowering, and watering should be "a small amount and many times". If it is too dry, fertility will be significantly delayed.