How to fertilize the cultivated rose

Rose generally refers to rose, also known as month red, moon flower, Catharanthus roseus, four seasons flower, Shengchun, often do potted or garden ornamental flower cultivation. How to fertilize the planted rose?

First, how to fertilize the cultivated rose?

Before fertilizing, the cultivated rose can dig a trench 1-2 meters around the plant, then sprinkle the prepared fertilizer in it, and then cover the original soil on the fertilizer. This can ensure as much as possible that the fertilizer will not be unable to release nutrients due to exposure, nor will it cause the problem of low utilization rate caused by the evaporation of Rain Water.

Second, how to maintain the planted rose?

1. Watering

You can make a circle of earth cofferdam around the rose and water it. If it is hot, it will be watered for 1-2 days, and if it is cool for 3-4 days, it can be reduced in winter depending on the situation.

two。 Pruning

When the ground planting moon season is close to germination and stops dormancy, it should be carried out in late autumn and early winter, and there are three forms of pruning: light cutting, medium cutting and heavy cutting. Light shearing is a short cut of healthy branches, removing two or three buds that expand inward; medium shearing is cutting off or cutting half of the healthy branches that grew last year; heavy shearing is that the whole plant leaves only 3-4 branches from last year, and only 3-4 buds at the base. When trimming, it should be cut at about 0.5 cm above the bud, the cut is beveled, and the surface should be smooth and smooth. After pruning, the wound should be protected from the invasion of diseases and insects, and the cut branches and leaves should be burned.

3. Overwintering

In the northern cold areas in winter, it is necessary to give rose certain cold prevention measures in order to make the rose survive the winter normally and safely. There are the following measures to prevent cold: plastic film mulching, burying soil, setting wind barrier, bandaging and so on.

The cultivated rose is easier to fertilize than the potted rose, and the requirements will be lower. As long as its basic needs are met and maintenance is added, the rose can bloom full of trees.