From the appearance, cactus can be divided into velvet, wart, treasure, hair column, strong thorn, sea urchin, top flower and so on. The prickly hairs of cactus are also long, short, thin and dense, and the facial hairs are red, yellow and gold. Cactus is soft inside and hard outside. It uses its whole body to protect its fragile heart.
Cactus is a kind of plant with high ornamental value in stems, leaves and flowers. The colors of flowers are golden yellow, white and red. In spring and summer, big and long trumpet-shaped flowers bloom from bulbs.
How to breed cactus at home;
1. Cactus are usually planted in potted plants at home. The cultivated soil is 6 parts humus soil, 4 parts sand and 2 parts chaff ash. It's best to add a little bone powder and mix it evenly before planting.
2. Cactus begins to grow in spring and summer, and it is better to apply fertilizer 1 times every half month, and it is best to apply mixed fertilizer of nitrogen, phosphorus and potassium. In addition, it is necessary to properly shade the sun and not to be exposed to the scorching sun.
3. The potted cactus should be moved indoors in winter, and the room temperature above 5℃ can be safely wintered. At this time, the family potted cactus can be placed in an indoor glass jar to keep warm for the winter, or it can be wrapped in a double plastic bag to keep warm for the winter. In winter, cactus is in dormancy, so the soil in the basin should be relatively dry, otherwise it is easy to rot the roots.
4, cactus is not suitable for watering too much water, otherwise the roots will rot. It is best to water it once a month or two in spring and summer, and once every two to three months in autumn and winter.
5. Keep it out of the reach of children at home.