Potted Pyracantha leaves are evergreen, spring flowers are white, red fruit is full of autumn, and it is full of fire. Pyracantha is an excellent potted plant that observes the leaves. Now we introduce the method of potted firethorn.
1, seedlings breeding. Seed can be used to sow seedlings or cuttings with seedlings. Seedlings are planted from late March to early April. Hardwood cuttings were conducted in March. Soft-branch cuttings should be shaded above the nursery after cuttings in June. After the new root grows, shading objects should be removed. Cutting seedlings should be strengthened with water management, and strong seedlings that can grow on the pots should be cultivated.
2, pots and basin soil. Potted Pyracantha pots are available for tile pots, pots, plastic pots, etc. Caliber, pot size suitable. Larger pots, Pyracantha plant growth, flowers and more. The nutrient soil can be prepared with 1/2 legume straw compost soil + 1/4 garden soil + 1/4 sand soil, and some 25% nitrogen, phosphorus and potassium compound fertilizers are added properly in the nutrient soil.
3, on the basin. Potted Pyracantha can be planted in late autumn or early spring. Put a few pieces of broken tiles at the bottom of the selected pot, then add a layer of coarse sand at the bottom, then put some nutritious soil, put the seedlings on the nutritious soil, and then put the nutritive soil on the roots, put on the side and pat On the edge of the basin, the nutritious soil is finally compacted, and the basin mouth is left to be 3-5 cm deep without filling the soil as a nozzle. After the basin is poured, it is poured once. After a period of sinking, the soil is properly supplemented with some nutrient soil.
4, fertilizer and water management. After the sprout of the firethorn, timely fertilization can be applied to the fermented liquid fertilizer made of bean cake organic fertilizer to fertilize. Dilute liquid fertilizer is diluted with more than ten times of water and then applied to the pot. About 1 day fertilizer is applied. In the early stage of growth, 0.3% urea solution can be sprayed once a day for about 2 weeks. Water is poured once every 1-2 days in the spring and autumn season, and it is easy to dry in high temperature and hot weather in the summer. The soil is poured 1-2 times a day.
5, trim. Pyracantha has a high germination rate, luxuriant foliage, dense and unventilated trees, and chaotic trees. Pruning is required several times a year. Potted Pyracantha can be made into a single-stemmed round head shape, with a height of about 30 centimeters, which can be trimmed at any time during the growth period, and can be divided into several branches. As for the long branch of the appetite, the dense branches and the dry branches should be cut off in time to maintain the beautiful shape of the tree and be light and airy. During the winter pruning, the dense branches can be thinned, and some branches can be short-cut, which not only promotes branching but also controls plant height and maintains a beautiful tree shape.
6, pest control. Pyracantha has less pests and diseases, but there are also some pests that harm plants and affect growth results. In the spring, locusts are often harmful. When the damage is severe, the growth and results are affected. 3000 times the enemy kill liquid spray can kill locusts. In addition, some ladybugs can also be caught with needles to cut off their wings and place them in front of more aphids. For natural grasshoppers and other natural enemies of locusts to protect and use. In the autumn, Pygnetis nymphs are often harmful. In severe cases, it is also possible to use a 3000-fold enemy to kill the liquid spray.
7, winter management. In order to avoid freezing and freezing injury, the potted firethorn can be moved to places sheltered from the sun or moved to winter in winter. During the winter, often check the basin soil, such as the basin of soil over drought or cold season before the basin soil drought to be poured once permeate antifreeze.
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