Pomegranate flower 1 How to raise and plant
Pomegranate planting can be carried out all year round, especially in early spring and autumn. It is said that it is planted in spring in the north and autumn in the south. When planting, it is advisable to choose high-quality seedlings with complete root system, full bud eyes and smooth stems. You can stir the soil until it is cooked, remove impurities, replace it with new soil, dig it to 50 cm, bury it to a depth of 0.6-0.8 m, apply 25-50 kg organic fertilizer, fully mix it with the topsoil and backfill it.
2. Water and fertilizer management
(1) humidity
There is a theory of irrigation and drainage, that is, pomegranate needs irrigation in the critical period, the soil humidity should be 60-80%, and it should be flexibly controlled in other periods. These three key periods are germination stage, fruit expansion stage and before defoliation. Because pomegranate is drought-resistant and waterlogged-resistant, we should also pay attention to drainage treatment to prevent pomegranate from growing poorly due to waterlogging.
(2) Fertilization
Fertilizer should be added in the year of planting, and mixed with cooked manure water 1-2 kg and a small amount of urea to apply to the soil. Fertilize before the leaves fall in autumn. The general practice is to dig an annular ditch and topdressing 20-30 kg. Fertilization should also be applied during the full fruit period, and decomposed manure should be applied to tree holes for 3-4 times. Pay attention to topdressing during the growth period. At this time, nitrogen fertilizer is usually given priority to first, and then phosphorus and potassium fertilizer are given priority to. Pay attention to controlling fertilizer concentration.
3, plastic pruning
Pomegranate likes light, so because of its light transmission performance, in addition, of course, we should also pay attention to ornamental. Therefore, attention should be paid to ensuring a certain shape when shaping and pruning. For example, the natural happy shape, v？ Fonts, etc.
The principle of pomegranate pruning is: tangible immortality, intangible chaos. Therefore, these branches and leaves should be carried out according to this principle, so that their strong branches have room to grow, and the unused space should be dealt with in time.
Pomegranate flower 1 cultivation management method. Changing pots before germination in early spring, pomegranate has low requirements for soil, and can adapt to it except that cats don't like heavy soil slopes. It is best to choose fertile, loose and well-drained soil for basin soil. Generally, pomegranate is changed every 2-3 years 1 time. Trim properly before changing pots. Water 1 time before bud germination, then cultivate in the sun and water properly. Fertilize properly when the growth is vigorous, and arrange to watch it in sunny places when it blooms. Pomegranate can sprout 2-3 times a year and bloom 2-3 times. Proper coring after each flowering is beneficial to the formation of new flower buds. In this case, pomegranate should be thinned with tubular flowers (no flowers) and leave bell-shaped flowers. Double pomegranate does not bear fruit, so there is no need to sparse flowers.
2. Pomegranate can withstand high temperature and scorching sun in summer, so it should be watched on the balcony with light and keep sufficient light. Because the water evaporates greatly when the temperature is hot, water it in time. When watering pomegranate in summer, don't spray water on and around the leaves, but keep it in a dry environment, otherwise it will easily lead to poor pollination and less fruit.
3. Pomegranate fruit in autumn is rich and attractive, which can be placed in a semi-cloudy or bright place, making the basin soil more than 1000. Fruitless potted plants and bonsai pomegranates should be cultivated in the sun. After the temperature gradually cools down, keep the soil in the pot a little more than 1000, so that you can sleep.
4. Sleep in winter. Pomegranate is cold-resistant after dormancy, so attention should be paid to prevent the roots from freezing in potted pomegranate plants and bonsai, and it can be eaten in a closed balcony at about 0℃ for wintering to keep the soil dry and not dry. Results Pomegranate should be kept at a certain temperature and proper illumination, which can prolong the viewing period.