How to maintain the magnolia in summer

Cymbidium is a perennial herb, which can blossom throughout the year, mainly in spring and summer. The fruit ripening period is about October. Flowers and leaves are not beautiful. Beautiful and generous, but also shade-resistant, the most suitable for indoor ornamental flowers. Next, the editor will talk about how to maintain the magnolia in the hot summer.

1. Lighting

The gentleman orchid likes the light and is afraid of the strong light. The summer sun is very strong and the illumination time is long. Leaves directly exposed to the sun is easy to cause sunburn, so that the ornamental value is greatly reduced. Shading measures should be taken to ensure that the light transmittance does not exceed 75 {bf}. The gentleman orchid can accept the light sooner or later, and the general family can put it on the windowsill to the north.

2. Ventilation

Ventilation helps to prevent diseases and insect pests, and orchids should be placed indoors or under the shade in summer. The surrounding environment, to often sprinkle or put water basin, the leaf surface also spray water, in order to increase air humidity and reduce the temperature and keep the leaf surface clean. When spraying leaf water, do not flow the water into the center to prevent a bad heart.

3. Watering

When it is hot and dry in summer, it should be watered more, but the gentleman orchid should keep the principle of not drying and watering. We should also be careful not to wait for the basin soil to be thoroughly dry, but to water it when it is semi-dry, so that it is better to keep the basin soil moist up and down.

It is best not to spray water to the plant in summer, the water droplets stay on the leaves to form a convex lens after sunlight exposure is very easy to burn leaves. The flow of water into the leaf core can also easily cause stagnant water in the leaf core and rot the core.

4. Fertilization

In summer, Magnolia is basically in a dormant state, and the root absorption capacity is very poor. At this time, the utilization rate of fertilizer is very low, resulting in waste, if the water permeability of flower soil is not good, it is easy to cause rotten roots.

Gentleman orchid summer special attention: gentleman orchid is prone to root rot in summer, the main reason is the specific environment of high temperature and humidity and growers' lack of maintenance knowledge. There may also be too much watering, resulting in the root has been in a state of water, prone to rotten roots.

Treatment methods: change the soil, control the amount of water, appropriate light and other methods to alleviate. If the roots of the orchid are all rotten, all the rotten roots should be cut off, the wound should be touched with plant ash or carbendazim 1000 times liquid and then dried, placed in a cool place in the sand preferred by people, and the ground is often sprinkled with water or foliar spray to maintain a certain degree of air humidity. It can be re-rooted in about 2-3 months.

The editor thinks that growing flowers is patient and careful. as long as temperature control, ventilation, watering and other measures are done, it is not difficult for gentleman orchids to spend the summer intact.