Breeding methods and matters needing attention of Huang Xueguang

Cactus is a kind of plant that people like to cultivate, because it can grow well without too much care, but some people still find it very monotonous and difficult to blossom, so is there a cactus species that can have both? Today we introduce Huang Xueguang is a kind of cactus family, the shape is very similar to the cactus, but the epidermis is yellow velvet thorns, very lovely. Huang Xueguang is easy to cultivate and manage, has a long flowering period, and often blooms small yellow flowers on the top of his head. Potted plants are suitable for indoor windowsill, coffee table and desk furnishings with excellent decorative effect. Let's learn about Huang Xueguang's breeding methods and matters needing attention.

1. Growth environment

Huang Xueguang likes the warm environment with plenty of sunshine, which can be placed in the courtyard in spring and autumn, and on the windowsill and balcony for people living in buildings. Avoid strong sunlight in summer and should be properly shaded. The basin soil can be kept a little dry at ordinary times. White Snow Light can withstand the low temperature of 5 ℃ and should be kept indoors in winter. If the room temperature is kept above 5 ℃, the sphere can survive the winter safely.

2. Soil selection

It is not difficult to grow healthy plants. As long as you take care of it, it's actually very easy. Conservation conditions are critical, and the most basic and important thing is to choose the soil suitable for plant growth. Huang Xueguang likes nutrient-rich soil, so rotten leaf soil is an excellent choice. This kind of flower soil is not only well drained, but also rich in humus, which is perfect for the cultivation of succulent yellow snow. In addition to this kind of flower soil, an appropriate amount of coarse sand and peat soil is also a good choice.

3. Grafting propagation

Huang Xueguang cactus is generally propagated by the method of butt grafting, and the rootstock can choose trigonous arrow or healthy and exuberant palm. The specific method is as follows: first, cut off the top of the rootstock, cross-cut the base of the scion, and butt the two. Then tie it with a string. After two weeks, the rope can be removed.

4. Fertilization

When Huang Xueguang cactus changes the soil, apply a small amount of base fertilizer to the bottom of the basin, such as horseshoe slices, bean cake or sesame sauce dregs. During the growing period, the fermented organic fertilizer liquid fertilizer should be irrigated every 15 days (the concentration should be 20%), and the fertilizer concentration should not be too high. Apply thin organic fertilizer every half a month during the growing season, and be careful not to splash fat and water on the sphere to get dirty yellow hair, which is harmful to the ornamental effect.

5. Watering

Huang Xueguang cactus requires a dry environment and is afraid of stagnant water in the basin soil. it is usually necessary to keep the basin soil "dry and wet" and would rather be dry than too wet at all. It is best to use dried water.

6. Control of diseases and insect pests

In the environment of high temperature and poor ventilation, diseases and insect pests are easy to occur. Diseases can be sprayed with carbendazim or topiramate, and pests can be killed by spraying dimethoate. No matter what kind of liquid is sprayed, it should be carried out outdoors.