The cultivation method of Euphorbia贵青玉
Comprehensively analyzing the knowledge topic of the succulent plant Euphorbia贵青玉, the cultivation method of Euphorbia贵青玉. If there are any mistakes, please feel free to correct them!
Euphorbia贵青玉 belongs to the Euphorbiaceae family and is native to the Cape Province of South Africa. The plant is small, usually solitary, but over time, it can produce offsets from the base. It has a carrot-like fleshy root, with a gray-green or green body, featuring dark white crisscross stripes that are denser near the top. The body has 8 ridges with rounded leaf marks and brown small blunt teeth, with more distinct teeth on the lateral buds. The flower stems of Euphorbia贵青玉 are tall and clustered, with yellow flowers, cross-pollination is easy, and it can hybridize with Euphorbia ventricosa. The top flower stalks are semi-woody and can persist for a long time. The sap of Euphorbia贵青玉 is white and toxic, and should not be ingested. Avoid touching the sap that oozes from wounds as it can cause skin allergies.
The soil mixture for Euphorbia贵青玉 is relatively simple, with perlite mixed with peat, vermiculite and coal cinder added, with the proportion随意 (random), focusing on breathability. This variety is not very tolerant to direct sunlight and should be watered when completely dry during the growing period, with less water for mature plants. Generally, water is given only when the soil is very dry, and it is watered thoroughly. Summer is the growing season, and the plant also needs shade and ventilation. From July to September, the high temperature period is mainly kept cool and well-ventilated, and from September to December, water is given when the soil is completely dry.
During the entire cold winter, when the temperature is below 2 degrees Celsius, almost no water is given, as the plant enters a dormant period. Less water can prevent frostbite and root rot due to low temperatures. When the soil is dry, Euphorbia贵青玉 is relatively tolerant to low temperatures. In a sunroom with a temperature of minus 4 degrees Celsius, Euphorbia贵青玉 does not show any changes. This temperature is measured inside the sunroom. Generally, a pot of water is placed in the sunroom, and if the water freezes, it needs to be warmed up. As long as it is not outdoors, such temperatures can still be tolerated by Euphorbia贵青玉.
During the growing period, Euphorbia贵青玉 is watered when completely dry, without pouring water over the top, as poor ventilation can easily cause rot. In spring, watering must be gradual, and attention should be paid to weather changes. Euphorbia贵青玉 is relatively easy to manage. Propagation is mainly through sowing or dividing the plant. Grafting is also an option.
The above is [] about the specific content of the cultivation method of Euphorbia贵青玉 for everyone's reference and operation.