How to care for roses in summer? This is the more appropriate way to prevent and control rose pests

Roses are also known as four-season flowers, named for blooming in all four seasons. As one of the flowers with a great variety of cultivars and extremely high ornamental value, they are cultivated all over China, and because roses are relatively easy to grow, many friends choose potted roses to decorate courtyards, balconies, living rooms and other places. It is summer now, so today we will introduce how to care for roses well in summer, and how to solve rose pests more appropriately!

First, roses are light-loving plants. No matter when roses are planted, ample light is always an unavoidable topic. Under normal conditions, common rose cultivars need an average of at least 7-10 hours of light per day. If such conditions cannot be guaranteed, not only will roses bloom very little, but even if they bloom, the quality of the flowers will be far inferior to roses blooming normally. In summer, pay attention that the overly intense afternoon sun is too much for roses to bear. The way to handle this is to move potted roses to another location where they can receive about 70% scattered light, provide appropriate shading, or place them in a ventilated, cool spot with scattered light.

Next is watering roses. For roses under normal conditions, watering should follow the principle of not watering if the soil is not dry, and watering thoroughly when you do water. At the same time, note that roses must not have water accumulating at the bottom, as this will affect plant growth and cause root and stem rot. In midsummer, because plant transpiration is very strong at this time and water is consumed faster, the amount and frequency of watering need to be increased appropriately. It is best to water once in the early morning and once in the evening. At noon, you can spray water around the environment to increase air humidity. In this way, branches and leaves can be prevented from turning yellow and growing leggy due to excessive water loss, and the flowers can also bloom normally.

Finally, there is pruning, which is easily overlooked. In summer, pruning roses mainly involves dead branches, overly long branches, and some remaining flowers and withered leaves. Usually, about half of an overly long branch should be cut off, otherwise if too little is cut, it will grow even longer when it regrows. In this way, the branches and leaves left on the rose are basically relatively thick and tender green, and more nutrients can be used effectively. In addition, during pruning, try to prune symmetrically, which will make the plant's appearance more pleasing to the eye.

For friends who care for roses, pest problems must have caused you quite a bit of trouble. The main pests of roses are two insects: slug moths and aphids. Slug moths mostly appear in midsummer, and the result they cause is large areas of damaged leaves. The solution is to regularly clean the flowers and leaves of roses, and if they have already been damaged, prune them in time.

As for aphids, they not only damage leaves, but rose buds also suffer greatly, causing flowers to wither prematurely. At this time, you should also prune the branches and leaves that have already been damaged and clean the leaf surfaces. If the situation is relatively serious, immediately use the corresponding insecticide to spray and move them to another location.