Planting technique of Photinia rugosa

Photinia chinensis, as a high quality tree species, has been widely used in family potted plants or plantations in recent years, and is being recognized by more and more families and seedling growers. Even mass production is easy to ship and sell, and the method of raising seedlings in containers is being widely promoted. Today, the editor will tell you about the planting technology of potted Photinia rubra.

1. Select seedlings

Photinia przewalskii is propagated by cuttage, which can be produced by cutting seedlings, container cuttings, or even tissue culture. If the red leaf Photinia is planted in the pot, it is recommended that the cutting seedlings should be planted in the ground, and then transplanted to the pot when it grows to a certain extent.

2. Select the flowerpot

For the cultivation of Photinia chinensis, the choice of containers is very important, but the general principle should be based on different specifications of seedlings. If it is a long-term potted plant, you can buy gallon pots, which have the characteristics of anti-aging and reuse, which is also the preferred container for potted plants.

3. Prepare soil

The cultivation soil of Photinia chinensis is required to have good loose air permeability, good drainage and certain water fixation capacity, which is mostly mixed with fine sand, peat, perlite, sawdust and so on.

4. Transplant into the pot

First of all, stretch the roots of the seedlings, the seedlings should be erect, the depth of implantation should not be too deep, and it is better to bury the hairy roots in the culture soil at a depth of about 2-3 cm.

5. Fertilization of seedlings

During the cultivation of seedlings in containers, an appropriate amount of long-acting fertilizer can be applied; fertilization after transplanting in pots on the seedlings can supplement slow-release fertilizers and, of course, water-soluble fertilizers can be applied to ensure sufficient nutrients for plant growth.

6. Change soil and basin

First, remove the seedling from the basin, then add an appropriate amount of base fertilizer to the new empty basin and stir with the culture soil evenly, then plant the seedling into the center of the basin to keep the plant upright, then cover the basin soil, and compact the basin soil after shaking the basin several times.

7. Maintenance and management

Due to the limited nutrients in the pot, it is often necessary to replenish water and fertilizer for the basin in order to promote plant growth. Generally irrigated once a week, fertilization with long-acting controlled-release fertilizer is appropriate, can be applied 1-2 times a year. In addition, we should do a good job in the prevention and control of diseases and insect pests and take appropriate drug spraying measures.

Time: 2019-05-24 Click: